From 6c4e9c8172f7e08ca0e1fbfe58305b8f0e2dd70a Mon Sep 17 00:00:00 2001 From: l30043718 Date: Mon, 4 Sep 2023 10:18:04 +0800 Subject: [PATCH] fixed 8a5e9b8 from https://gitee.com/lixiaoying25/docs/pulls/23728 Description:ArkTS rectification Feature or Bugfix:ArkTS rectification Binary Source: No Signed-off-by: Lixiaoying25 --- .../ipc-rpc-development-guideline.md | 30 +- .../reference/apis/js-apis-rpc.md | 494 +++++++++--------- 2 files changed, 262 insertions(+), 262 deletions(-) diff --git a/zh-cn/application-dev/connectivity/ipc-rpc-development-guideline.md b/zh-cn/application-dev/connectivity/ipc-rpc-development-guideline.md index b8e47f7d03..62c009f09c 100755 --- a/zh-cn/application-dev/connectivity/ipc-rpc-development-guideline.md +++ b/zh-cn/application-dev/connectivity/ipc-rpc-development-guideline.md @@ -256,34 +256,34 @@ IPC/RPC的主要工作是让运行在不同进程的Proxy和Stub互相通信， connectId = this.context.connectServiceExtensionAbility(want,connect); - // 跨设备绑定 - // 第一个参数是本应用的包名，第二个参数是接收deviceManager的回调函数 - deviceManager.createDeviceManager("ohos.rpc.test", (err: Error, data: deviceManager.DeviceManager) => { - if (err) { - console.error("createDeviceManager errCode:" + err.code + ",errMessage:" + err.message); - return; - } - console.info("createDeviceManager success"); - let dmInstance = data; - }); + // 跨设备绑定 + let deviceManagerCallback = (err: BusinessError, data: deviceManager.DeviceManager) => { + if (err) { + console.error("createDeviceManager errCode:" + err.code + ",errMessage:" + err.message); + return; + } + console.info("createDeviceManager success"); + let dmInstance = data; + } + deviceManager.createDeviceManager("ohos.rpc.test", deviceManagerCallback); // 使用deviceManager获取目标设备NetworkId let deviceList: Array = dmInstance.getTrustedDeviceListSync(); let networkId: string = deviceList[0].networkId; let want: Want = { - bundleName: "ohos.rpc.test.server", - abilityName: "ohos.rpc.test.service.ServiceAbility", - deviceId: networkId, - flags: 256 + bundleName: "ohos.rpc.test.server", + abilityName: "ohos.rpc.test.service.ServiceAbility", + deviceId: networkId, + flags: 256 }; // 建立连接后返回的Id需要保存下来，在断开连接时需要作为参数传入 // FA模型使用此方法连接服务 // connectId = featureAbility.connectAbility(want, connect); + // 第一个参数是本应用的包名，第二个参数是接收deviceManager的回调函数 connectId = this.context.connectServiceExtensionAbility(want,connect); ``` - 3. 服务端处理客户端请求 服务端被绑定的Ability在onConnect方法里返回继承自rpc.RemoteObject的对象，该对象需要实现onRemoteMessageRequest方法，处理客户端的请求。 diff --git a/zh-cn/application-dev/reference/apis/js-apis-rpc.md b/zh-cn/application-dev/reference/apis/js-apis-rpc.md index 42db98cdbb..e27279f764 100644 --- a/zh-cn/application-dev/reference/apis/js-apis-rpc.md +++ b/zh-cn/application-dev/reference/apis/js-apis-rpc.md @@ -104,7 +104,7 @@ writeRemoteObject(object: [IRemoteObject](#iremoteobject)): void **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; class TestRemoteObject extends rpc.RemoteObject { constructor(descriptor: string) { @@ -116,7 +116,7 @@ writeRemoteObject(object: [IRemoteObject](#iremoteobject)): void try { data.writeRemoteObject(testRemoteObject); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("Rpc write remote object fail, errorCode " + e.code); console.info("Rpc write remote object fail, errorMessage " + e.message); } @@ -148,7 +148,7 @@ readRemoteObject(): IRemoteObject **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; class TestRemoteObject extends rpc.RemoteObject { constructor(descriptor: string) { @@ -161,7 +161,7 @@ readRemoteObject(): IRemoteObject data.writeRemoteObject(testRemoteObject); let proxy = data.readRemoteObject(); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("Rpc write remote object fail, errorCode " + e.code); console.info("Rpc write remote object fail, errorMessage " + e.message); } @@ -192,13 +192,13 @@ writeInterfaceToken(token: string): void **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let data = rpc.MessageSequence.create(); try { data.writeInterfaceToken("aaa"); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write interface fail, errorCode " + e.code); console.info("rpc write interface fail, errorMessage " + e.message); } @@ -229,7 +229,7 @@ readInterfaceToken(): string **示例：** ```ts -import { BussinessError } from '@ohos.base'; +import { BusinessError } from '@ohos.base'; class Stub extends rpc.RemoteObject { onRemoteRequest(code: number, data: rpc.MessageParcel, reply: rpc.MessageParcel, option: rpc.MessageOption): boolean { @@ -237,7 +237,7 @@ class Stub extends rpc.RemoteObject { let interfaceToken = data.readInterfaceToken(); console.log("RpcServer: interfaceToken is " + interfaceToken); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("RpcServer: read interfaceToken failed, errorCode " + e.code); console.info("RpcServer: read interfaceToken failed, errorMessage " + e.message); } @@ -307,14 +307,14 @@ setSize(size: number): void **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let data = rpc.MessageSequence.create(); try { data.setSize(16); console.log("RpcClient: setSize is " + data.getSize()); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc set size of MessageSequence fail, errorCode " + e.code); console.info("rpc set size of MessageSequence fail, errorMessage " + e.message); } @@ -345,14 +345,14 @@ setCapacity(size: number): void **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let data = rpc.MessageSequence.create(); try { data.setCapacity(100); console.log("RpcClient: setCapacity is " + data.getCapacity()); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc memory alloc fail, errorCode " + e.code); console.info("rpc memory alloc fail, errorMessage " + e.message); } @@ -472,7 +472,7 @@ rewindRead(pos: number): void **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let data = rpc.MessageSequence.create(); data.writeInt(12); @@ -482,7 +482,7 @@ rewindRead(pos: number): void try { data.rewindRead(0); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc rewind read data fail, errorCode " + e.code); console.info("rpc rewind read data fail, errorMessage " + e.message); } @@ -507,14 +507,14 @@ rewindWrite(pos: number): void **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let data = rpc.MessageSequence.create(); data.writeInt(4); try { data.rewindWrite(0); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc rewind read data fail, errorCode " + e.code); console.info("rpc rewind read data fail, errorMessage " + e.message); } @@ -548,13 +548,13 @@ writeByte(val: number): void **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let data = rpc.MessageSequence.create(); try { data.writeByte(2); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write byte fail, errorCode " + e.code); console.info("rpc write byte fail, errorMessage" + e.message); } @@ -585,13 +585,13 @@ readByte(): number **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let data = rpc.MessageSequence.create(); try { data.writeByte(2); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write byte fail, errorCode " + e.code); console.info("rpc write byte fail, errorMessage" + e.message); } @@ -599,7 +599,7 @@ readByte(): number let ret = data.readByte(); console.log("RpcClient: readByte is: " + ret); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write byte fail, errorCode " + e.code); console.info("rpc write byte fail, errorMessage" + e.message); } @@ -630,13 +630,13 @@ writeShort(val: number): void **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let data = rpc.MessageSequence.create(); try { data.writeShort(8); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write short fail, errorCode " + e.code); console.info("rpc write short fail, errorMessage" + e.message); } @@ -667,13 +667,13 @@ readShort(): number **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let data = rpc.MessageSequence.create(); try { data.writeShort(8); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write short fail, errorCode " + e.code); console.info("rpc write short fail, errorMessage" + e.message); } @@ -681,7 +681,7 @@ readShort(): number let ret = data.readShort(); console.log("RpcClient: readByte is: " + ret); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc read short fail, errorCode " + e.code); console.info("rpc read short fail, errorMessage" + e.message); } @@ -712,13 +712,13 @@ writeInt(val: number): void **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let data = rpc.MessageSequence.create(); try { data.writeInt(10); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write int fail, errorCode " + e.code); console.info("rpc write int fail, errorMessage" + e.message); } @@ -749,13 +749,13 @@ readInt(): number **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let data = rpc.MessageSequence.create(); try { data.writeInt(10); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write int fail, errorCode " + e.code); console.info("rpc write int fail, errorMessage" + e.message); } @@ -763,7 +763,7 @@ readInt(): number let ret = data.readInt(); console.log("RpcClient: readInt is " + ret); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc read int fail, errorCode " + e.code); console.info("rpc read int fail, errorMessage" + e.message); } @@ -794,13 +794,13 @@ writeLong(val: number): void **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let data = rpc.MessageSequence.create(); try { data.writeLong(10000); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write long fail, errorCode " + e.code); console.info("rpc write long fail, errorMessage" + e.message); } @@ -831,13 +831,13 @@ readLong(): number **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let data = rpc.MessageSequence.create(); try { data.writeLong(10000); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write long fail, errorCode " + e.code); console.info("rpc write long fail, errorMessage" + e.message); } @@ -845,7 +845,7 @@ readLong(): number let ret = data.readLong(); console.log("RpcClient: readLong is " + ret); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc read long fail, errorCode " + e.code); console.info("rpc read long fail, errorMessage" + e.message); } @@ -876,13 +876,13 @@ writeFloat(val: number): void **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let data = rpc.MessageSequence.create(); try { data.writeFloat(1.2); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write float fail, errorCode " + e.code); console.info("rpc write float fail, errorMessage" + e.message); } @@ -913,13 +913,13 @@ readFloat(): number **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let data = rpc.MessageSequence.create(); try { data.writeFloat(1.2); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write float fail, errorCode " + e.code); console.info("rpc write float fail, errorMessage" + e.message); } @@ -927,7 +927,7 @@ readFloat(): number let ret = data.readFloat(); console.log("RpcClient: readFloat is " + ret); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc read float fail, errorCode " + e.code); console.info("rpc read float fail, errorMessage" + e.message); } @@ -958,13 +958,13 @@ writeDouble(val: number): void **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let data = rpc.MessageSequence.create(); try { data.writeDouble(10.2); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc read float fail, errorCode " + e.code); console.info("rpc read float fail, errorMessage" + e.message); } @@ -995,13 +995,13 @@ readDouble(): number **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let data = rpc.MessageSequence.create(); try { data.writeDouble(10.2); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write double fail, errorCode " + e.code); console.info("rpc write double fail, errorMessage" + e.message); } @@ -1009,7 +1009,7 @@ readDouble(): number let ret = data.readDouble(); console.log("RpcClient: readDouble is " + ret); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc read double fail, errorCode " + e.code); console.info("rpc read double fail, errorMessage" + e.message); } @@ -1040,13 +1040,13 @@ writeBoolean(val: boolean): void **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let data = rpc.MessageSequence.create(); try { data.writeBoolean(false); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write boolean fail, errorCode " + e.code); console.info("rpc write boolean fail, errorMessage" + e.message); } @@ -1077,13 +1077,13 @@ readBoolean(): boolean **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let data = rpc.MessageSequence.create(); try { data.writeBoolean(false); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write boolean fail, errorCode " + e.code); console.info("rpc write boolean fail, errorMessage" + e.message); } @@ -1091,7 +1091,7 @@ readBoolean(): boolean let ret = data.readBoolean(); console.log("RpcClient: readBoolean is " + ret); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc read boolean fail, errorCode " + e.code); console.info("rpc read boolean fail, errorMessage" + e.message); } @@ -1122,13 +1122,13 @@ writeChar(val: number): void **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let data = rpc.MessageSequence.create(); try { data.writeChar(97); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write char fail, errorCode " + e.code); console.info("rpc write char fail, errorMessage" + e.message); } @@ -1159,13 +1159,13 @@ readChar(): number **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let data = rpc.MessageSequence.create(); try { data.writeChar(97); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write char fail, errorCode " + e.code); console.info("rpc write char fail, errorMessage" + e.message); } @@ -1173,7 +1173,7 @@ readChar(): number let ret = data.readChar(); console.log("RpcClient: readChar is " + ret); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc read char fail, errorCode " + e.code); console.info("rpc read char fail, errorMessage" + e.message); } @@ -1204,13 +1204,13 @@ writeString(val: string): void **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let data = rpc.MessageSequence.create(); try { data.writeString('abc'); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write string fail, errorCode " + e.code); console.info("rpc write string fail, errorMessage" + e.message); } @@ -1241,13 +1241,13 @@ readString(): string **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let data = rpc.MessageSequence.create(); try { data.writeString('abc'); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write string fail, errorCode " + e.code); console.info("rpc write string fail, errorMessage" + e.message); } @@ -1255,7 +1255,7 @@ readString(): string let ret = data.readString(); console.log("RpcClient: readString is " + ret); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc read string fail, errorCode " + e.code); console.info("rpc read string fail, errorMessage" + e.message); } @@ -1286,7 +1286,7 @@ writeParcelable(val: Parcelable): void **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; class MyParcelable implements rpc.Parcelable { num: number; @@ -1311,7 +1311,7 @@ writeParcelable(val: Parcelable): void try { data.writeParcelable(parcelable); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write parcelable fail, errorCode " + e.code); console.info("rpc write parcelable fail, errorMessage" + e.message); } @@ -1343,7 +1343,7 @@ readParcelable(dataIn: Parcelable): void **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; class MyParcelable implements rpc.Parcelable { num: number; @@ -1370,7 +1370,7 @@ readParcelable(dataIn: Parcelable): void try { data.readParcelable(ret); }catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc read parcelable fail, errorCode " + e.code); console.info("rpc read parcelable fail, errorMessage" + e.message); } @@ -1401,14 +1401,14 @@ writeByteArray(byteArray: number[]): void **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let data = rpc.MessageSequence.create(); let ByteArrayVar = [1, 2, 3, 4, 5]; try { data.writeByteArray(ByteArrayVar); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write byteArray fail, errorCode " + e.code); console.info("rpc write byteArray fail, errorMessage" + e.message); } @@ -1439,14 +1439,14 @@ readByteArray(dataIn: number[]): void **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let data = rpc.MessageSequence.create(); let ByteArrayVar = [1, 2, 3, 4, 5]; try { data.writeByteArray(ByteArrayVar); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write byteArray fail, errorCode " + e.code); console.info("rpc write byteArray fail, errorMessage" + e.message); } @@ -1454,7 +1454,7 @@ readByteArray(dataIn: number[]): void let array: Array = new Array(5); data.readByteArray(array); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write byteArray fail, errorCode " + e.code); console.info("rpc write byteArray fail, errorMessage" + e.message); } @@ -1485,14 +1485,14 @@ readByteArray(): number[] **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let data = rpc.MessageSequence.create(); let byteArrayVar = [1, 2, 3, 4, 5]; try { data.writeByteArray(byteArrayVar); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write byteArray fail, errorCode " + e.code); console.info("rpc write byteArray fail, errorMessage" + e.message); } @@ -1500,7 +1500,7 @@ readByteArray(): number[] let array = data.readByteArray(); console.log("RpcClient: readByteArray is " + array); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc read byteArray fail, errorCode " + e.code); console.info("rpc read byteArray fail, errorMessage" + e.message); } @@ -1531,13 +1531,13 @@ writeShortArray(shortArray: number[]): void **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let data = rpc.MessageSequence.create(); try { data.writeShortArray([11, 12, 13]); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc read byteArray fail, errorCode " + e.code); console.info("rpc read byteArray fail, errorMessage" + e.message); } @@ -1568,13 +1568,13 @@ readShortArray(dataIn: number[]): void **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let data = rpc.MessageSequence.create(); try { data.writeShortArray([11, 12, 13]); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write shortArray fail, errorCode " + e.code); console.info("rpc write shortArray fail, errorMessage" + e.message); } @@ -1582,7 +1582,7 @@ readShortArray(dataIn: number[]): void let array: Array = new Array(3); data.readShortArray(array); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc read shortArray fail, errorCode " + e.code); console.info("rpc read shortArray fail, errorMessage" + e.message); } @@ -1613,13 +1613,13 @@ readShortArray(): number[] **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let data = rpc.MessageSequence.create(); try { data.writeShortArray([11, 12, 13]); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write shortArray fail, errorCode " + e.code); console.info("rpc write shortArray fail, errorMessage" + e.message); } @@ -1627,7 +1627,7 @@ readShortArray(): number[] let array = data.readShortArray(); console.log("RpcClient: readShortArray is " + array); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc read shortArray fail, errorCode " + e.code); console.info("rpc read shortArray fail, errorMessage" + e.message); } @@ -1658,13 +1658,13 @@ writeIntArray(intArray: number[]): void **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let data = rpc.MessageSequence.create(); try { data.writeIntArray([100, 111, 112]); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write intArray fail, errorCode " + e.code); console.info("rpc write intArray fail, errorMessage" + e.message); } @@ -1695,13 +1695,13 @@ readIntArray(dataIn: number[]): void **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let data = rpc.MessageSequence.create(); try { data.writeIntArray([100, 111, 112]); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write intArray fail, errorCode " + e.code); console.info("rpc write intArray fail, errorMessage" + e.message); } @@ -1709,7 +1709,7 @@ readIntArray(dataIn: number[]): void try { data.readIntArray(array); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc read intArray fail, errorCode " + e.code); console.info("rpc read intArray fail, errorMessage" + e.message); } @@ -1740,13 +1740,13 @@ readIntArray(): number[] **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let data = rpc.MessageSequence.create(); try { data.writeIntArray([100, 111, 112]); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write intArray fail, errorCode " + e.code); console.info("rpc write intArray fail, errorMessage" + e.message); } @@ -1754,7 +1754,7 @@ readIntArray(): number[] let array = data.readIntArray(); console.log("RpcClient: readIntArray is " + array); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc read intArray fail, errorCode " + e.code); console.info("rpc read intArray fail, errorMessage" + e.message); } @@ -1785,13 +1785,13 @@ writeLongArray(longArray: number[]): void **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let data = rpc.MessageSequence.create(); try { data.writeLongArray([1111, 1112, 1113]); }catch(error){ - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write longArray fail, errorCode " + e.code); console.info("rpc write longArray fail, errorMessage" + e.message); } @@ -1822,13 +1822,13 @@ readLongArray(dataIn: number[]): void **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let data = rpc.MessageSequence.create(); try { data.writeLongArray([1111, 1112, 1113]); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write longArray fail, errorCode " + e.code); console.info("rpc write longArray fail, errorMessage" + e.message); } @@ -1836,7 +1836,7 @@ readLongArray(dataIn: number[]): void try { data.readLongArray(array); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc read longArray fail, errorCode " + e.code); console.info("rpc read longArray fail, errorMessage" + e.message); } @@ -1867,13 +1867,13 @@ readLongArray(): number[] **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let data = rpc.MessageSequence.create(); try { data.writeLongArray([1111, 1112, 1113]); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write longArray fail, errorCode " + e.code); console.info("rpc write longArray fail, errorMessage" + e.message); } @@ -1881,7 +1881,7 @@ readLongArray(): number[] let array = data.readLongArray(); console.log("RpcClient: readLongArray is " + array); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc read longArray fail, errorCode " + e.code); console.info("rpc read longArray fail, errorMessage" + e.message); } @@ -1912,13 +1912,13 @@ writeFloatArray(floatArray: number[]): void **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let data = rpc.MessageSequence.create(); try { data.writeFloatArray([1.2, 1.3, 1.4]); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write floatArray fail, errorCode " + e.code); console.info("rpc write floatArray fail, errorMessage" + e.message); } @@ -1949,13 +1949,13 @@ readFloatArray(dataIn: number[]): void **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let data = rpc.MessageSequence.create(); try { data.writeFloatArray([1.2, 1.3, 1.4]); }catch(error){ - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write floatArray fail, errorCode " + e.code); console.info("rpc write floatArray fail, errorMessage" + e.message); } @@ -1963,7 +1963,7 @@ readFloatArray(dataIn: number[]): void try { data.readFloatArray(array); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc read floatArray fail, errorCode " + e.code); console.info("rpc read floatArray fail, errorMessage" + e.message); } @@ -1994,13 +1994,13 @@ readFloatArray(): number[] **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let data = rpc.MessageSequence.create(); try { data.writeFloatArray([1.2, 1.3, 1.4]); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write floatArray fail, errorCode " + e.code); console.info("rpc write floatArray fail, errorMessage" + e.message); } @@ -2008,7 +2008,7 @@ readFloatArray(): number[] let array = data.readFloatArray(); console.log("RpcClient: readFloatArray is " + array); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc read floatArray fail, errorCode " + e.code); console.info("rpc read floatArray fail, errorMessage" + e.message); } @@ -2039,13 +2039,13 @@ writeDoubleArray(doubleArray: number[]): void **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let data = rpc.MessageSequence.create(); try { data.writeDoubleArray([11.1, 12.2, 13.3]); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write doubleArray fail, errorCode " + e.code); console.info("rpc write doubleArray fail, errorMessage" + e.message); } @@ -2076,13 +2076,13 @@ readDoubleArray(dataIn: number[]): void **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let data = rpc.MessageSequence.create(); try { data.writeDoubleArray([11.1, 12.2, 13.3]); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write doubleArray fail, errorCode " + e.code); console.info("rpc write doubleArray fail, errorMessage" + e.message); } @@ -2090,7 +2090,7 @@ readDoubleArray(dataIn: number[]): void try { data.readDoubleArray(array); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc read doubleArray fail, errorCode " + e.code); console.info("rpc read doubleArray fail, errorMessage" + e.message); } @@ -2121,13 +2121,13 @@ readDoubleArray(): number[] **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let data = rpc.MessageSequence.create(); try { data.writeDoubleArray([11.1, 12.2, 13.3]); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write doubleArray fail, errorCode " + e.code); console.info("rpc write doubleArray fail, errorMessage" + e.message); } @@ -2135,7 +2135,7 @@ readDoubleArray(): number[] let array = data.readDoubleArray(); console.log("RpcClient: readDoubleArray is " + array); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc read doubleArray fail, errorCode " + e.code); console.info("rpc read doubleArray fail, errorMessage" + e.message); } @@ -2166,13 +2166,13 @@ writeBooleanArray(booleanArray: boolean[]): void **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let data = rpc.MessageSequence.create(); try { data.writeBooleanArray([false, true, false]); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write booleanArray fail, errorCode " + e.code); console.info("rpc write booleanArray fail, errorMessage" + e.message); } @@ -2203,13 +2203,13 @@ readBooleanArray(dataIn: boolean[]): void **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let data = rpc.MessageSequence.create(); try { data.writeBooleanArray([false, true, false]); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write booleanArray fail, errorCode " + e.code); console.info("rpc write booleanArray fail, errorMessage" + e.message); } @@ -2217,7 +2217,7 @@ readBooleanArray(dataIn: boolean[]): void try { data.readBooleanArray(array); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc read booleanArray fail, errorCode " + e.code); console.info("rpc read booleanArray fail, errorMessage" + e.message); } @@ -2248,13 +2248,13 @@ readBooleanArray(): boolean[] **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let data = rpc.MessageSequence.create(); try { data.writeBooleanArray([false, true, false]); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write booleanArray fail, errorCode " + e.code); console.info("rpc write booleanArray fail, errorMessage" + e.message); } @@ -2262,7 +2262,7 @@ readBooleanArray(): boolean[] let array = data.readBooleanArray(); console.log("RpcClient: readBooleanArray is " + array); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc read booleanArray fail, errorCode " + e.code); console.info("rpc read booleanArray fail, errorMessage" + e.message); } @@ -2293,13 +2293,13 @@ writeCharArray(charArray: number[]): void **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let data = rpc.MessageSequence.create(); try { data.writeCharArray([97, 98, 88]); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write charArray fail, errorCode " + e.code); console.info("rpc write charArray fail, errorMessage" + e.message); } @@ -2330,13 +2330,13 @@ readCharArray(dataIn: number[]): void **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let data = rpc.MessageSequence.create(); try { data.writeCharArray([97, 98, 88]); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write charArray fail, errorCode " + e.code); console.info("rpc write charArray fail, errorMessage" + e.message); } @@ -2344,7 +2344,7 @@ readCharArray(dataIn: number[]): void try { data.readCharArray(array); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc read charArray fail, errorCode " + e.code); console.info("rpc read charArray fail, errorMessage" + e.message); } @@ -2375,13 +2375,13 @@ readCharArray(): number[] **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let data = rpc.MessageSequence.create(); try { data.writeCharArray([97, 98, 88]); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write charArray fail, errorCode " + e.code); console.info("rpc write charArray fail, errorMessage" + e.message); } @@ -2390,7 +2390,7 @@ readCharArray(): number[] let array = data.readCharArray(); console.log("RpcClient: readCharArray is " + array); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc read charArray fail, errorCode " + e.code); console.info("rpc read charArray fail, errorMessage" + e.message); } @@ -2421,13 +2421,13 @@ writeStringArray(stringArray: string[]): void **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let data = rpc.MessageSequence.create(); try { data.writeStringArray(["abc", "def"]); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write stringArray fail, errorCode " + e.code); console.info("rpc write stringArray fail, errorMessage" + e.message); } @@ -2458,13 +2458,13 @@ readStringArray(dataIn: string[]): void **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let data = rpc.MessageSequence.create(); try { data.writeStringArray(["abc", "def"]); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write stringArray fail, errorCode " + e.code); console.info("rpc write stringArray fail, errorMessage" + e.message); } @@ -2472,7 +2472,7 @@ readStringArray(dataIn: string[]): void try { data.readStringArray(array); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc read stringArray fail, errorCode " + e.code); console.info("rpc read stringArray fail, errorMessage" + e.message); } @@ -2503,13 +2503,13 @@ readStringArray(): string[] **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let data = rpc.MessageSequence.create(); try { data.writeStringArray(["abc", "def"]); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write stringArray fail, errorCode " + e.code); console.info("rpc write stringArray fail, errorMessage" + e.message); } @@ -2517,7 +2517,7 @@ readStringArray(): string[] let array = data.readStringArray(); console.log("RpcClient: readStringArray is " + array); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc read stringArray fail, errorCode " + e.code); console.info("rpc read stringArray fail, errorMessage" + e.message); } @@ -2542,7 +2542,7 @@ writeNoException(): void **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; class TestRemoteObject extends rpc.RemoteObject { constructor(descriptor: string) { @@ -2555,7 +2555,7 @@ writeNoException(): void try { reply.writeNoException(); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write no exception fail, errorCode " + e.code); console.info("rpc write no exception fail, errorMessage" + e.message); } @@ -2593,11 +2593,11 @@ readException(): void // import FA from "@ohos.ability.featureAbility"; import Want from '@ohos.app.ability.Want'; import common from '@ohos.app.ability.common'; - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; - let proxy: rpc.RemoteProxy; + let proxy: rpc.IRemoteobject | undefined = undefined; let connect: common.ConnectOptions = { - onConnect: (elementName, remoteProxy: rpc.RemoteProxy) => { + onConnect: (elementName, remoteProxy) => { console.log("RpcClient: js onConnect called."); proxy = remoteProxy; }, @@ -2634,7 +2634,7 @@ readException(): void try { reply.readException(); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc read exception fail, errorCode " + e.code); console.info("rpc read no exception fail, errorMessage" + e.message); } @@ -2677,7 +2677,7 @@ writeParcelableArray(parcelableArray: Parcelable[]): void **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; class MyParcelable implements rpc.Parcelable { num: number; @@ -2705,7 +2705,7 @@ writeParcelableArray(parcelableArray: Parcelable[]): void try { data.writeParcelableArray(a); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write parcelable array fail, errorCode " + e.code); console.info("rpc write parcelable array fail, errorMessage" + e.message); } @@ -2737,7 +2737,7 @@ readParcelableArray(parcelableArray: Parcelable[]): void **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; class MyParcelable implements rpc.Parcelable { num: number; @@ -2768,7 +2768,7 @@ readParcelableArray(parcelableArray: Parcelable[]): void try { data.readParcelableArray(b); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc read parcelable array fail, errorCode " + e.code); console.info("rpc read parcelable array fail, errorMessage" + e.message); } @@ -2800,7 +2800,7 @@ writeRemoteObjectArray(objectArray: IRemoteObject[]): void **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; class TestRemoteObject extends rpc.RemoteObject { constructor(descriptor: string) { @@ -2818,7 +2818,7 @@ writeRemoteObjectArray(objectArray: IRemoteObject[]): void try { data.writeRemoteObjectArray(a); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write remote object array fail, errorCode " + e.code); console.info("rpc write remote object array fail, errorMessage" + e.message); } @@ -2850,7 +2850,7 @@ readRemoteObjectArray(objects: IRemoteObject[]): void **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; class MyDeathRecipient implements rpc.DeathRecipient { onRemoteDied() { @@ -2874,7 +2874,7 @@ readRemoteObjectArray(objects: IRemoteObject[]): void try { data.readRemoteObjectArray(b); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc read remote object array fail, errorCode " + e.code); console.info("rpc read remote object array fail, errorMessage" + e.message); } @@ -2906,7 +2906,7 @@ readRemoteObjectArray(): IRemoteObject[] **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; class TestRemoteObject extends rpc.RemoteObject { constructor(descriptor: string) { @@ -2925,7 +2925,7 @@ readRemoteObjectArray(): IRemoteObject[] let b = data.readRemoteObjectArray(); console.log("RpcClient: readRemoteObjectArray is " + b); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc read remote object array fail, errorCode " + e.code); console.info("rpc read remote object array fail, errorMessage" + e.message); } @@ -2949,14 +2949,14 @@ static closeFileDescriptor(fd: number): void ```ts import fs from '@ohos.file.fs'; - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let filePath = "path/to/file"; let file = fs.openSync(filePath, fs.OpenMode.READ_WRITE | fs.OpenMode.CREATE); try { rpc.MessageSequence.closeFileDescriptor(file.fd); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc close file descriptor fail, errorCode " + e.code); console.info("rpc close file descriptor fail, errorMessage" + e.message); } @@ -2994,14 +2994,14 @@ static dupFileDescriptor(fd: number) :number ```ts import fs from '@ohos.file.fs'; - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let filePath = "path/to/file"; let file = fs.openSync(filePath, fs.OpenMode.READ_WRITE | fs.OpenMode.CREATE); try { let newFd = rpc.MessageSequence.dupFileDescriptor(file.fd); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc dup file descriptor fail, errorCode " + e.code); console.info("rpc dup file descriptor fail, errorMessage" + e.message); } @@ -3025,7 +3025,7 @@ containFileDescriptors(): boolean ```ts import fs from '@ohos.file.fs'; - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let sequence = new rpc.MessageSequence(); let filePath = "path/to/file"; @@ -3034,7 +3034,7 @@ containFileDescriptors(): boolean try { sequence.writeFileDescriptor(file.fd); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write file descriptor fail, errorCode " + e.code); console.info("rpc write file descriptor fail, errorMessage" + e.message); } @@ -3042,7 +3042,7 @@ containFileDescriptors(): boolean let containFD = sequence.containFileDescriptors(); console.log("RpcTest: sequence after write fd containFd result is : " + containFD); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc contain file descriptor fail, errorCode " + e.code); console.info("rpc contain file descriptor fail, errorMessage" + e.message); } @@ -3074,7 +3074,7 @@ writeFileDescriptor(fd: number): void ```ts import fs from '@ohos.file.fs'; - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let sequence = new rpc.MessageSequence(); let filePath = "path/to/file"; @@ -3082,7 +3082,7 @@ writeFileDescriptor(fd: number): void try { sequence.writeFileDescriptor(file.fd); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write file descriptor fail, errorCode " + e.code); console.info("rpc write file descriptor fail, errorMessage" + e.message); } @@ -3114,7 +3114,7 @@ readFileDescriptor(): number ```ts import fs from '@ohos.file.fs'; - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let sequence = new rpc.MessageSequence(); let filePath = "path/to/file"; @@ -3122,14 +3122,14 @@ readFileDescriptor(): number try { sequence.writeFileDescriptor(file.fd); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write file descriptor fail, errorCode " + e.code); console.info("rpc write file descriptor fail, errorMessage" + e.message); } try { let readFD = sequence.readFileDescriptor(); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc read file descriptor fail, errorCode " + e.code); console.info("rpc read file descriptor fail, errorMessage" + e.message); } @@ -3160,7 +3160,7 @@ writeAshmem(ashmem: Ashmem): void **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let sequence = new rpc.MessageSequence(); let ashmem: rpc.Ashmem; @@ -3169,12 +3169,12 @@ writeAshmem(ashmem: Ashmem): void try { sequence.writeAshmem(ashmem); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write ashmem fail, errorCode " + e.code); console.info("rpc write ashmem fail, errorMessage" + e.message); } } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc create ashmem fail, errorCode " + e.code); console.info("rpc creat ashmem fail, errorMessage" + e.message); } @@ -3205,7 +3205,7 @@ readAshmem(): Ashmem **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let sequence = new rpc.MessageSequence(); let ashmem: rpc.Ashmem; @@ -3214,12 +3214,12 @@ readAshmem(): Ashmem try { sequence.writeAshmem(ashmem); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write ashmem fail, errorCode " + e.code); console.info("rpc write ashmem fail, errorMessage" + e.message); } } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc create ashmem fail, errorCode " + e.code); console.info("rpc creat ashmem fail, errorMessage" + e.message); } @@ -3228,7 +3228,7 @@ readAshmem(): Ashmem let readAshmem = sequence.readAshmem(); console.log("RpcTest: read ashmem to result is : " + readAshmem); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc read ashmem fail, errorCode " + e.code); console.info("rpc read ashmem fail, errorMessage" + e.message); } @@ -3282,14 +3282,14 @@ writeRawData(rawData: number[], size: number): void **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let sequence = new rpc.MessageSequence(); let arr = [1, 2, 3, 4, 5]; try { sequence.writeRawData(arr, arr.length); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write rawdata fail, errorCode " + e.code); console.info("rpc write rawdata fail, errorMessage" + e.message); } @@ -3326,14 +3326,14 @@ readRawData(size: number): number[] **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let sequence = new rpc.MessageSequence(); let arr = [1, 2, 3, 4, 5]; try { sequence.writeRawData(arr, arr.length); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc write rawdata fail, errorCode " + e.code); console.info("rpc write rawdata fail, errorMessage" + e.message); } @@ -3341,7 +3341,7 @@ readRawData(size: number): number[] let result = sequence.readRawData(5); console.log("RpcTest: sequence read raw data result is : " + result); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc read rawdata fail, errorCode " + e.code); console.info("rpc read rawdata fail, errorMessage" + e.message); } @@ -5105,9 +5105,9 @@ readException(): void import Want from '@ohos.app.ability.Want'; import common from '@ohos.app.ability.common'; - let proxy: rpc.RemoteProxy; + let proxy: rpc.IRemoteobject | undefined = undefined; let connect: common.ConnectOptions = { - onConnect: (elementName, remoteProxy: rpc.RemoteProxy) => { + onConnect: (elementName, remoteProxy) => { console.log("RpcClient: js onConnect called."); proxy = remoteProxy; }, @@ -5928,9 +5928,9 @@ asObject(): IRemoteObject import Want from '@ohos.app.ability.Want'; import common from '@ohos.app.ability.common'; - let proxy: rpc.RemoteProxy; + let proxy: rpc.IRemoteobject | undefined = undefined; let connect: common.ConnectOptions = { - onConnect: (elementName, remoteProxy: rpc.RemoteProxy) => { + onConnect: (elementName, remoteProxy) => { console.log("RpcClient: js onConnect called."); proxy = remoteProxy; }, @@ -6368,9 +6368,9 @@ sendRequest(code: number, data: MessageParcel, reply: MessageParcel, options: Me import Want from '@ohos.app.ability.Want'; import common from '@ohos.app.ability.common'; - let proxy: rpc.RemoteProxy; + let proxy: rpc.IRemoteobject | undefined = undefined; let connect: common.ConnectOptions = { - onConnect: (elementName, remoteProxy: rpc.RemoteProxy) => { + onConnect: (elementName, remoteProxy) => { console.log("RpcClient: js onConnect called."); proxy = remoteProxy; }, @@ -6446,9 +6446,9 @@ sendMessageRequest(code: number, data: MessageSequence, reply: MessageSequence, import Want from '@ohos.app.ability.Want'; import common from '@ohos.app.ability.common'; - let proxy: rpc.RemoteProxy; + let proxy: rpc.IRemoteobject | undefined = undefined; let connect: common.ConnectOptions = { - onConnect: (elementName, remoteProxy: rpc.RemoteProxy) => { + onConnect: (elementName, remoteProxy) => { console.log("RpcClient: js onConnect called."); proxy = remoteProxy; }, @@ -6532,9 +6532,9 @@ sendRequest(code: number, data: MessageParcel, reply: MessageParcel, options: Me import Want from '@ohos.app.ability.Want'; import common from '@ohos.app.ability.common'; - let proxy: rpc.RemoteProxy; + let proxy: rpc.IRemoteobject | undefined = undefined; let connect: common.ConnectOptions = { - onConnect: (elementName, remoteProxy: rpc.RemoteProxy) => { + onConnect: (elementName, remoteProxy) => { console.log("RpcClient: js onConnect called."); proxy = remoteProxy; }, @@ -6610,11 +6610,11 @@ sendMessageRequest(code: number, data: MessageSequence, reply: MessageSequence, // import FA from "@ohos.ability.featureAbility"; import Want from '@ohos.app.ability.Want'; import common from '@ohos.app.ability.common'; - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; - let proxy: rpc.RemoteProxy; + let proxy: rpc.IRemoteobject | undefined = undefined; let connect: common.ConnectOptions = { - onConnect: (elementName, remoteProxy: rpc.RemoteProxy) => { + onConnect: (elementName, remoteProxy) => { console.log("RpcClient: js onConnect called."); proxy = remoteProxy; }, @@ -6660,7 +6660,7 @@ sendMessageRequest(code: number, data: MessageSequence, reply: MessageSequence, try { proxy.sendMessageRequest(1, data, reply, option, sendRequestCallback); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc send sequence request fail, errorCode " + e.code); console.info("rpc send sequence request fail, errorMessage " + e.message); } @@ -6696,9 +6696,9 @@ sendRequest(code: number, data: MessageParcel, reply: MessageParcel, options: Me import Want from '@ohos.app.ability.Want'; import common from '@ohos.app.ability.common'; - let proxy: rpc.RemoteProxy; + let proxy: rpc.IRemoteobject | undefined = undefined; let connect: common.ConnectOptions = { - onConnect: (elementName, remoteProxy: rpc.RemoteProxy) => { + onConnect: (elementName, remoteProxy) => { console.log("RpcClient: js onConnect called."); proxy = remoteProxy; }, @@ -6781,11 +6781,11 @@ getLocalInterface(interface: string): IRemoteBroker // import FA from "@ohos.ability.featureAbility"; import Want from '@ohos.app.ability.Want'; import common from '@ohos.app.ability.common'; - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; - let proxy: rpc.RemoteProxy; + let proxy: rpc.IRemoteobject | undefined = undefined; let connect: common.ConnectOptions = { - onConnect: (elementName, remoteProxy: rpc.RemoteProxy) => { + onConnect: (elementName, remoteProxy) => { console.log("RpcClient: js onConnect called."); proxy = remoteProxy; }, @@ -6814,7 +6814,7 @@ getLocalInterface(interface: string): IRemoteBroker let broker: rpc.IRemoteBroker = proxy.getLocalInterface("testObject"); console.log("RpcClient: getLocalInterface is " + broker); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc get local interface fail, errorCode " + e.code); console.info("rpc get local interface fail, errorMessage " + e.message); } @@ -6852,9 +6852,9 @@ queryLocalInterface(interface: string): IRemoteBroker import Want from '@ohos.app.ability.Want'; import common from '@ohos.app.ability.common'; - let proxy: rpc.RemoteProxy; + let proxy: rpc.IRemoteobject | undefined = undefined; let connect: common.ConnectOptions = { - onConnect: (elementName, remoteProxy: rpc.RemoteProxy) => { + onConnect: (elementName, remoteProxy) => { console.log("RpcClient: js onConnect called."); proxy = remoteProxy; }, @@ -6915,11 +6915,11 @@ registerDeathRecipient(recipient: DeathRecipient, flags: number): void // import FA from "@ohos.ability.featureAbility"; import Want from '@ohos.app.ability.Want'; import common from '@ohos.app.ability.common'; - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; - let proxy: rpc.RemoteProxy; + let proxy: rpc.IRemoteobject | undefined = undefined; let connect: common.ConnectOptions = { - onConnect: (elementName, remoteProxy: rpc.RemoteProxy) => { + onConnect: (elementName, remoteProxy) => { console.log("RpcClient: js onConnect called."); proxy = remoteProxy; }, @@ -6953,7 +6953,7 @@ registerDeathRecipient(recipient: DeathRecipient, flags: number): void try { proxy.registerDeathRecipient(deathRecipient, 0); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("proxy register deathRecipient fail, errorCode " + e.code); console.info("proxy register deathRecipient fail, errorMessage " + e.message); } @@ -6992,9 +6992,9 @@ addDeathRecipient(recipient: DeathRecipient, flags: number): boolean import Want from '@ohos.app.ability.Want'; import common from '@ohos.app.ability.common'; - let proxy: rpc.RemoteProxy; + let proxy: rpc.IRemoteobject | undefined = undefined; let connect: common.ConnectOptions = { - onConnect: (elementName, remoteProxy: rpc.RemoteProxy) => { + onConnect: (elementName, remoteProxy) => { console.log("RpcClient: js onConnect called."); proxy = remoteProxy; }, @@ -7060,11 +7060,11 @@ unregisterDeathRecipient(recipient: DeathRecipient, flags: number): void // import FA from "@ohos.ability.featureAbility"; import Want from '@ohos.app.ability.Want'; import common from '@ohos.app.ability.common'; - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; - let proxy: rpc.RemoteProxy; + let proxy: rpc.IRemoteobject | undefined = undefined; let connect: common.ConnectOptions = { - onConnect: (elementName, remoteProxy: rpc.RemoteProxy) => { + onConnect: (elementName, remoteProxy) => { console.log("RpcClient: js onConnect called."); proxy = remoteProxy; }, @@ -7099,7 +7099,7 @@ unregisterDeathRecipient(recipient: DeathRecipient, flags: number): void proxy.registerDeathRecipient(deathRecipient, 0); proxy.unregisterDeathRecipient(deathRecipient, 0); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("proxy register deathRecipient fail, errorCode " + e.code); console.info("proxy register deathRecipient fail, errorMessage " + e.message); } @@ -7138,9 +7138,9 @@ removeDeathRecipient(recipient: DeathRecipient, flags: number): boolean import Want from '@ohos.app.ability.Want'; import common from '@ohos.app.ability.common'; - let proxy: rpc.RemoteProxy; + let proxy: rpc.IRemoteobject | undefined = undefined; let connect: common.ConnectOptions = { - onConnect: (elementName, remoteProxy: rpc.RemoteProxy) => { + onConnect: (elementName, remoteProxy) => { console.log("RpcClient: js onConnect called."); proxy = remoteProxy; }, @@ -7207,11 +7207,11 @@ getDescriptor(): string // import FA from "@ohos.ability.featureAbility"; import Want from '@ohos.app.ability.Want'; import common from '@ohos.app.ability.common'; - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; - let proxy: rpc.RemoteProxy; + let proxy: rpc.IRemoteobject | undefined = undefined; let connect: common.ConnectOptions = { - onConnect: (elementName, remoteProxy: rpc.RemoteProxy) => { + onConnect: (elementName, remoteProxy) => { console.log("RpcClient: js onConnect called."); proxy = remoteProxy; }, @@ -7239,7 +7239,7 @@ getDescriptor(): string let descriptor: string = proxy.getDescriptor(); console.log("RpcClient: descriptor is " + descriptor); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc get interface descriptor fail, errorCode " + e.code); console.info("rpc get interface descriptor fail, errorMessage " + e.message); } @@ -7271,9 +7271,9 @@ getInterfaceDescriptor(): string import Want from '@ohos.app.ability.Want'; import common from '@ohos.app.ability.common'; - let proxy: rpc.RemoteProxy; + let proxy: rpc.IRemoteobject | undefined = undefined; let connect: common.ConnectOptions = { - onConnect: (elementName, remoteProxy: rpc.RemoteProxy) => { + onConnect: (elementName, remoteProxy) => { console.log("RpcClient: js onConnect called."); proxy = remoteProxy; }, @@ -7326,9 +7326,9 @@ isObjectDead(): boolean import Want from '@ohos.app.ability.Want'; import common from '@ohos.app.ability.common'; - let proxy: rpc.RemoteProxy; + let proxy: rpc.IRemoteobject | undefined = undefined; let connect: common.ConnectOptions = { - onConnect: (elementName, remoteProxy: rpc.RemoteProxy) => { + onConnect: (elementName, remoteProxy) => { console.log("RpcClient: js onConnect called."); proxy = remoteProxy; }, @@ -7768,7 +7768,7 @@ static flushCmdBuffer(object: IRemoteObject): void **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; class TestRemoteObject extends rpc.RemoteObject { constructor(descriptor: string) { @@ -7779,7 +7779,7 @@ static flushCmdBuffer(object: IRemoteObject): void try { rpc.IPCSkeleton.flushCmdBuffer(remoteObject); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("proxy set calling identity fail, errorCode " + e.code); console.info("proxy set calling identity fail, errorMessage " + e.message); } @@ -8370,14 +8370,14 @@ sendMessageRequest请求的响应处理函数，服务端在该函数里同步 super(descriptor); } - async onRemoteMessageRequest(code: number, data: rpc.MessageSequence, reply: rpc.MessageSequence, option: rpc.MessageOption): boolean | Promise { + async onRemoteMessageRequest(code: number, data: rpc.MessageSequence, reply: rpc.MessageSequence, option: rpc.MessageOption): Promise { if (code === 1) { console.log("RpcServer: async onRemoteMessageRequest is called"); } else { console.log("RpcServer: unknown code: " + code); return false; } - await new Promise((resolve: (data: rpc.RequestResult) =>void) => { + await new Promise((resolve: (data: rpc.RequestResult) => void) => { setTimeout(resolve, 100); }) return true; @@ -8434,14 +8434,14 @@ sendMessageRequest请求的响应处理函数，服务端在该函数里同步 } } // 同时调用仅会执行onRemoteMessageRequest - async onRemoteMessageRequest(code: number, data: rpc.MessageSequence, reply: rpc.MessageSequence, option: rpc.MessageOption): boolean | Promise { + async onRemoteMessageRequest(code: number, data: rpc.MessageSequence, reply: rpc.MessageSequence, option: rpc.MessageOption): Promise { if (code === 1) { console.log("RpcServer: async onRemoteMessageRequest is called"); } else { console.log("RpcServer: unknown code: " + code); return false; } - await new Promise((resolve: (data: rpc.RequestResult) =>void) => { + await new Promise((resolve: (data: rpc.RequestResult) => void) => { setTimeout(resolve, 100); }) return true; @@ -8523,7 +8523,7 @@ getLocalInterface(descriptor: string): IRemoteBroker **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; class MyDeathRecipient implements rpc.DeathRecipient { onRemoteDied() { @@ -8548,7 +8548,7 @@ getLocalInterface(descriptor: string): IRemoteBroker try { let broker = testRemoteObject.getLocalInterface("testObject"); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc get local interface fail, errorCode " + e.code); console.info("rpc get local interface fail, errorMessage " + e.message); } @@ -8627,7 +8627,7 @@ getDescriptor(): string **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; class MyDeathRecipient implements rpc.DeathRecipient { onRemoteDied() { @@ -8653,7 +8653,7 @@ getDescriptor(): string try { let descriptor = testRemoteObject.getDescriptor(); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("rpc get local interface fail, errorCode " + e.code); console.info("rpc get local interface fail, errorMessage " + e.message); } @@ -8720,7 +8720,7 @@ modifyLocalInterface(localInterface: IRemoteBroker, descriptor: string): void **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; class MyDeathRecipient implements rpc.DeathRecipient { onRemoteDied() { @@ -8733,7 +8733,7 @@ modifyLocalInterface(localInterface: IRemoteBroker, descriptor: string): void try { this.modifyLocalInterface(this, descriptor); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info(" rpc attach local interface fail, errorCode " + e.code); console.info(" rpc attach local interface fail, errorMessage " + e.message); } @@ -8839,7 +8839,7 @@ static create(name: string, size: number): Ashmem **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let ashmem: rpc.Ashmem; try { @@ -8847,7 +8847,7 @@ static create(name: string, size: number): Ashmem let size = ashmem.getAshmemSize(); console.log("RpcTest: get ashemm by create : " + ashmem + " size is : " + size); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("Rpc creat ashmem fail, errorCode " + e.code); console.info("Rpc creat ashmem fail, errorMessage " + e.message); } @@ -8907,7 +8907,7 @@ static create(ashmem: Ashmem): Ashmem **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let ashmem2: rpc.Ashmem; try { let ashmem = rpc.Ashmem.create("ashmem", 1024*1024); @@ -8915,7 +8915,7 @@ static create(ashmem: Ashmem): Ashmem let size = ashmem2.getAshmemSize(); console.log("RpcTest: get ashemm by create : " + ashmem2 + " size is : " + size); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("Rpc creat ashmem from existing fail, errorCode " + e.code); console.info("Rpc creat ashmem from existing fail, errorMessage " + e.message); } @@ -9029,13 +9029,13 @@ mapTypedAshmem(mapType: number): void **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let ashmem = rpc.Ashmem.create("ashmem", 1024*1024); try { ashmem.mapTypedAshmem(ashmem.PROT_READ | ashmem.PROT_WRITE); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("Rpc map ashmem fail, errorCode " + e.code); console.info("Rpc map ashmem fail, errorMessage " + e.message); } @@ -9090,13 +9090,13 @@ mapReadWriteAshmem(): void **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let ashmem = rpc.Ashmem.create("ashmem", 1024*1024); try { ashmem.mapReadWriteAshmem(); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("Rpc map read and write ashmem fail, errorCode " + e.code); console.info("Rpc map read and write ashmem fail, errorMessage " + e.message); } @@ -9145,13 +9145,13 @@ mapReadonlyAshmem(): void **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let ashmem = rpc.Ashmem.create("ashmem", 1024*1024); try { ashmem.mapReadonlyAshmem(); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("Rpc map read and write ashmem fail, errorCode " + e.code); console.info("Rpc map read and write ashmem fail, errorMessage " + e.message); } @@ -9206,13 +9206,13 @@ setProtectionType(protectionType: number): void **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let ashmem = rpc.Ashmem.create("ashmem", 1024*1024); try { ashmem.setProtection(ashmem.PROT_READ); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("Rpc set protection type fail, errorCode " + e.code); console.info("Rpc set protection type fail, errorMessage " + e.message); } @@ -9275,7 +9275,7 @@ writeAshmem(buf: number[], size: number, offset: number): void **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let ashmem = rpc.Ashmem.create("ashmem", 1024*1024); ashmem.mapReadWriteAshmem(); @@ -9283,7 +9283,7 @@ writeAshmem(buf: number[], size: number, offset: number): void try { ashmem.writeAshmem(ByteArrayVar, 5, 0); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("Rpc write to ashmem fail, errorCode " + e.code); console.info("Rpc write to ashmem fail, errorMessage " + e.message); } @@ -9356,7 +9356,7 @@ readAshmem(size: number, offset: number): number[] **示例：** ```ts - import { BussinessError } from '@ohos.base'; + import { BusinessError } from '@ohos.base'; let ashmem = rpc.Ashmem.create("ashmem", 1024*1024); ashmem.mapReadWriteAshmem(); @@ -9366,7 +9366,7 @@ readAshmem(size: number, offset: number): number[] let readResult = ashmem.readAshmem(5, 0); console.log("RpcTest: read from Ashmem result is : " + readResult); } catch(error) { - let e: BussinessError = error as BussinessError; + let e: BusinessError = error as BusinessError; console.info("Rpc read from ashmem fail, errorCode " + e.code); console.info("Rpc read from ashmem fail, errorMessage " + e.message); } -- GitLab