!23374 arkts 告警修复

Merge pull request !23374 from 耿文广/master

zh-cn/application-dev/reference/apis/js-apis-appControl.md

@@ -50,18 +50,24 @@ setDisposedStatus(appId: string, disposedWant: Want): Promise\<void>
 **示例：**
 
 ```ts
+import { BusinessError } from '@ohos.base';
+import Want from '@ohos.app.ability.Want';
+import appControl from '@ohos.bundle.appControl';
+
 let appId = "com.example.myapplication_xxxxx";
-let want = {bundleName: 'com.example.myapplication'};
+let want:Want = {bundleName: 'com.example.myapplication'};
 
 try {
   appControl.setDisposedStatus(appId, want)
     .then(() => {
       console.info('setDisposedStatus success');
-        }).catch((error) => {
-            console.error('setDisposedStatus failed ' + error.message);
+    }).catch((error: BusinessError) => {
+    let message = (error as BusinessError).message;
+    console.error('setDisposedStatus failed ' + message);
   });
 } catch (error) {
-    console.error('setDisposedStatus failed ' + error.message);
+    let message = (error as BusinessError).message;
+    console.error('setDisposedStatus failed ' + message);
 }
 ```
 
@@ -96,19 +102,25 @@ setDisposedStatus(appId: string, disposedWant: Want, callback: AsyncCallback\<vo
 **示例：**
 
 ```ts
+import appControl from '@ohos.bundle.appControl';
+import { BusinessError } from '@ohos.base';
+import Want from '@ohos.app.ability.Want';
+
 let appId = "com.example.myapplication_xxxxx";
-let want = {bundleName: 'com.example.myapplication'};
+let want: Want = {bundleName: 'com.example.myapplication'};
 
 try {
-    appControl.setDisposedStatus(appId, want, (error, data) => {
+  appControl.setDisposedStatus(appId, want, (error: BusinessError, data) => {
     if (error) {
-            console.error('setDisposedStatus failed ' + error.message);
+      let message = (error as BusinessError).message;
+      console.error('setDisposedStatus failed ' + message);
       return;
     }
     console.info('setDisposedStatus success');
   });
 } catch (error) {
-    console.error('setDisposedStatus failed ' + error.message);
+    let message = (error as BusinessError).message;
+    console.error('setDisposedStatus failed ' + message);
 }
 ```
 
@@ -143,6 +155,7 @@ setDisposedStatusSync(appId: string, disposedWant: Want): void;
 
 ```ts
 import appControl from '@ohos.bundle.appControl';
+import { BusinessError } from '@ohos.base';
 import Want from '@ohos.app.ability.Want';
 
 let appId: string = "com.example.myapplication_xxxxx";
@@ -151,7 +164,8 @@ let want: Want = {bundleName: 'com.example.myapplication'};
 try {
   appControl.setDisposedStatusSync(appId, want);
 } catch (error) {
-  console.error('setDisposedStatusSync failed ' + error.message);
+  let message = (error as BusinessError).message;
+  console.error('setDisposedStatusSync failed ' + message);
 }
 ```
 
@@ -190,17 +204,22 @@ getDisposedStatus(appId: string): Promise\<Want>;
 **示例：**
 
 ```ts
+import appControl from '@ohos.bundle.appControl';
+import { BusinessError } from '@ohos.base';
+
 let appId = "com.example.myapplication_xxxxx";
 
 try {
   appControl.getDisposedStatus(appId)
     .then((data) => {
       console.info('getDisposedStatus success. DisposedStatus: ' + JSON.stringify(data));
-        }).catch((error) => {
-            console.error('getDisposedStatus failed ' + error.message);
+    }).catch((error: BusinessError) => {
+    let message = (error as BusinessError).message;
+    console.error('getDisposedStatus failed ' + message);
   });
 } catch (error) {
-    console.error('getDisposedStatus failed ' + error.message);
+    let message = (error as BusinessError).message;
+    console.error('getDisposedStatus failed ' + message);
 }
 ```
 
@@ -234,18 +253,23 @@ getDisposedStatus(appId: string, callback: AsyncCallback\<Want>): void;
 **示例：**
 
 ```ts
+import appControl from '@ohos.bundle.appControl';
+import { BusinessError } from '@ohos.base';
+
 let appId = "com.example.myapplication_xxxxx";
 
 try {
   appControl.getDisposedStatus(appId, (error, data) => {
     if (error) {
-            console.error('getDisposedStatus failed ' + error.message);
+      let message = (error as BusinessError).message;
+      console.error('getDisposedStatus failed ' + message);
       return;
     }
     console.info('getDisposedStatus success. DisposedStatus: ' + JSON.stringify(data));
   });
 } catch (error) {
-    console.error('getDisposedStatus failed ' + error.message);
+    let message = (error as BusinessError).message;
+    console.error('getDisposedStatus failed ' + message);
 }
 ```
 
@@ -285,6 +309,7 @@ getDisposedStatusSync(appId: string): Want;
 
 ```ts
 import appControl from '@ohos.bundle.appControl';
+import { BusinessError } from '@ohos.base';
 import Want from '@ohos.app.ability.Want';
 
 let appId: string = "com.example.myapplication_xxxxx";
@@ -293,7 +318,8 @@ let want: Want;
 try {
     want = appControl.getDisposedStatusSync(appId);
 } catch (error) {
-  console.error('getDisposedStatusSync failed ' + error.message);
+    let message = (error as BusinessError).message;
+    console.error('getDisposedStatusSync failed ' + message);
 }
 ```
 
@@ -332,17 +358,22 @@ deleteDisposedStatus(appId: string): Promise\<void>
 **示例：**
 
 ```ts
+import appControl from '@ohos.bundle.appControl';
+import { BusinessError } from '@ohos.base';
+
 let appId = "com.example.myapplication_xxxxx";
 
 try {
   appControl.deleteDisposedStatus(appId)
     .then(() => {
       console.info('deleteDisposedStatus success');
-        }).catch((error) => {
-            console.error('deleteDisposedStatus failed ' + error.message);
+    }).catch((error: BusinessError) => {
+      let message = (error as BusinessError).message;
+      console.error('deleteDisposedStatus failed ' + message);
   });
 } catch (error) {
-    console.error('deleteDisposedStatus failed ' + error.message);
+  let message = (error as BusinessError).message;
+  console.error('deleteDisposedStatus failed ' + message);
 }
 ```
 
@@ -376,9 +407,12 @@ deleteDisposedStatus(appId: string, callback: AsyncCallback\<void>) : void
 **示例：**
 
 ```ts
+import appControl from '@ohos.bundle.appControl';
+import { BusinessError } from '@ohos.base';
+
 let appId = "com.example.myapplication_xxxxx";
 try {
-    appControl.deleteDisposedStatus(appId, (error, data) => {
+  appControl.deleteDisposedStatus(appId, (error: BusinessError, data) => {
     if (error) {
       console.error('deleteDisposedStatus failed ' + error.message);
       return;
@@ -386,7 +420,8 @@ try {
     console.info('deleteDisposedStatus success');
   });
 } catch (error) {
-    console.error('deleteDisposedStatus failed ' + error.message);
+    let message = (error as BusinessError).message;
+    console.error('deleteDisposedStatus failed ' + message);
 }
 ```
 
@@ -420,13 +455,15 @@ deleteDisposedStatusSync(appId: string) : void
 
 ```ts
 import appControl from '@ohos.bundle.appControl';
+import { BusinessError } from '@ohos.base';
 
 let appId: string = "com.example.myapplication_xxxxx";
 
 try {
     appControl.deleteDisposedStatusSync(appId);
 } catch (error) {
-    console.error('deleteDisposedStatusSync failed ' + error.message);
+    let message = (error as BusinessError).message;
+    console.error('deleteDisposedStatusSync failed ' + message);
 }
 ```
 
@@ -438,6 +475,7 @@ appId是应用的唯一标识，由应用Bundle名称和签名信息决定，可
 
 ```ts
 import bundleManager from '@ohos.bundle.bundleManager';
+import { BusinessError } from '@ohos.base';
 
 let bundleName = 'com.example.myapplication';
 let appId: string;
@@ -446,10 +484,12 @@ try {
     .then((data) => {
       appId = data.signatureInfo.appId;
       console.info("appId is " + appId);
-        }).catch((error) => {
-            console.error("getBundleInfo failed " + error.message);
+    }).catch((error: BusinessError) => {
+      let message = (error as BusinessError).message;
+      console.error("getBundleInfo failed " + message);
   });
 } catch (error) {
-    console.error("getBundleInfo failed " + error.message);
+    let message = (error as BusinessError).message;
+    console.error("getBundleInfo failed " + message);
 }
 ```
\ No newline at end of file

zh-cn/application-dev/reference/apis/js-apis-bundle-BundleInstaller.md

@@ -34,15 +34,17 @@ SystemCapability.BundleManager.BundleFramework
 **示例：**
 
 ```ts
-import bundle from '@ohos.bundle';
-let hapFilePaths = ['/data/storage/el2/base/haps/entry/files/'];
-let installParam = {
+import bundleInstall from '@ohos.bundle.installer';
+import { BusinessError } from '@ohos.base';
+
+let hapFilePaths: Array<string> = ['/data/storage/el2/base/haps/entry/files/'];
+let installParam: bundleInstall.InstallParam = {
   userId: 100,
   isKeepData: false,
   installFlag: 1,
 };
 
-bundle.getBundleInstaller().then(installer => {
+bundleInstall.getBundleInstaller().then(installer => {
   installer.install(hapFilePaths, installParam, err => {
     if (err) {
       console.error('install failed:' + JSON.stringify(err));
@@ -50,8 +52,9 @@ bundle.getBundleInstaller().then(installer => {
       console.info('install successfully.');
     }
   });
-}).catch(error => {
-    console.error('getBundleInstaller failed. Cause: ' + error.message);
+}).catch((error: BusinessError)=> {
+  let message = (error as BusinessError).message;
+  console.error('getBundleInstaller failed. Cause: ' + message);
 });
 ```
 
@@ -84,15 +87,17 @@ SystemCapability.BundleManager.BundleFramework
 **示例：**
 
 ```ts
-import bundle from '@ohos.bundle';
-let bundleName = 'com.example.myapplication';
-let installParam = {
+import bundleInstall from '@ohos.bundle.installer';
+import { BusinessError } from '@ohos.base';
+
+let bundleName: string = 'com.example.myapplication';
+let installParam: bundleInstall.InstallParam = {
   userId: 100,
   isKeepData: false,
   installFlag: 1,
 };
 
-bundle.getBundleInstaller().then(installer => {
+bundleInstall.getBundleInstaller().then(installer => {
   installer.uninstall(bundleName, installParam, err => {
     if (err) {
       console.error('uninstall failed:' + JSON.stringify(err));
@@ -100,8 +105,9 @@ bundle.getBundleInstaller().then(installer => {
       console.info('uninstall successfully.');
     }
   });
-}).catch(error => {
-    console.error('getBundleInstaller failed. Cause: ' + error.message);
+}).catch((error: BusinessError) => {
+  let message = (error as BusinessError).message;
+  console.error('getBundleInstaller failed. Cause: ' + message);
 });
 ```
 ## BundleInstaller.recover<sup>(deprecated)<sup>
@@ -133,25 +139,27 @@ SystemCapability.BundleManager.BundleFramework
 **示例：**
 
 ```ts
-import bundle from '@ohos.bundle';
+import bundleInstall from '@ohos.bundle.installer';
+import { BusinessError } from '@ohos.base';
 
-let bundleName = 'com.example.myapplication';
-let installParam = {
+let bundleName: string = 'com.example.myapplication';
+let installParam: bundleInstall.InstallParam = {
   userId: 100,
   isKeepData: false,
   installFlag: 1,
 };
 
-bundle.getBundleInstaller().then(installer => {
-    installer.recover(bundleName, installParam, err => {
+bundleInstall.getBundleInstaller().then(installer => {
+  installer.uninstall(bundleName, installParam, err => {
     if (err) {
-            console.error('recover failed:' + JSON.stringify(err));
+      console.error('uninstall failed:' + JSON.stringify(err));
     } else {
-            console.info('recover successfully.');
+      console.info('uninstall successfully.');
     }
   });
-}).catch(error => {
-    console.error('getBundleInstaller failed. Cause: ' + error.message);
+}).catch((error: BusinessError) => {
+  let message = (error as BusinessError).message;
+  console.error('getBundleInstaller failed. Cause: ' + message);
 });
 ```
 

zh-cn/application-dev/reference/apis/js-apis-defaultAppManager.md

@@ -63,10 +63,12 @@ isDefaultApplication(type: string): Promise\<boolean>
 
 ```ts
 import defaultAppMgr from '@ohos.bundle.defaultAppManager';
+import { BusinessError } from '@ohos.base';
+
 defaultAppMgr.isDefaultApplication(defaultAppMgr.ApplicationType.BROWSER)
-.then((data) => {
+  .then((data) => {
     console.info('Operation successful. IsDefaultApplication ? ' + JSON.stringify(data));
-}).catch((error) => {
+  }).catch((error: BusinessError) => {
   console.error('Operation failed. Cause: ' + JSON.stringify(error));
 });
 ```
@@ -90,13 +92,15 @@ isDefaultApplication(type: string, callback: AsyncCallback\<boolean>): void
 
 ```ts
 import defaultAppMgr from '@ohos.bundle.defaultAppManager';
-defaultAppMgr.isDefaultApplication(defaultAppMgr.ApplicationType.BROWSER, (err, data) => {
+import { BusinessError } from '@ohos.base';
+
+defaultAppMgr.isDefaultApplication(defaultAppMgr.ApplicationType.BROWSER, (err: BusinessError, data) => {
   if (err) {
     console.error('Operation failed. Cause: ' + JSON.stringify(err));
     return;
   }
   console.info('Operation successful. IsDefaultApplication ? ' + JSON.stringify(data));
- });
+});
 ```
 
 ## defaultAppMgr.isDefaultApplicationSync<sup>10+</sup>
@@ -124,12 +128,12 @@ isDefaultApplicationSync(type: string): boolean;
 
 ```ts
 import defaultAppMgr from '@ohos.bundle.defaultAppManager';
-defaultAppMgr.isDefaultApplicationSync(defaultAppMgr.ApplicationType.BROWSER)
-.then((data) => {
+try {
+  let data = defaultAppMgr.isDefaultApplicationSync(defaultAppMgr.ApplicationType.BROWSER)
   console.info('Operation successful. IsDefaultApplicationSync ? ' + JSON.stringify(data));
-}).catch((error) => {
+} catch(error) {
   console.error('Operation failed. Cause: ' + JSON.stringify(error));
-});
+};
 ```
 
 ## defaultAppMgr.getDefaultApplication
@@ -171,21 +175,23 @@ getDefaultApplication(type: string, userId?: number): Promise\<BundleInfo>
 
 ```ts
 import defaultAppMgr from '@ohos.bundle.defaultAppManager';
+import { BusinessError } from '@ohos.base';
+
 defaultAppMgr.getDefaultApplication(defaultAppMgr.ApplicationType.BROWSER)
-.then((data) => {
+  .then((data) => {
     console.info('Operation successful. bundleInfo: ' + JSON.stringify(data));
-})
-.catch((error) => {
+  })
+  .catch((error: BusinessError) => {
     console.error('Operation failed. Cause: ' + JSON.stringify(error));
-});
+  });
 
 defaultAppMgr.getDefaultApplication("image/png")
-.then((data) => {
+  .then((data) => {
     console.info('Operation successful. bundleInfo: ' + JSON.stringify(data));
-})
-.catch((error) => {
+  })
+  .catch((error: BusinessError) => {
     console.error('Operation failed. Cause: ' + JSON.stringify(error));
-});
+  });
 ```
 
 ## defaultAppMgr.getDefaultApplication
@@ -222,8 +228,10 @@ getDefaultApplication(type: string, userId: number, callback: AsyncCallback\<Bun
 
 ```ts
 import defaultAppMgr from '@ohos.bundle.defaultAppManager';
+import { BusinessError } from '@ohos.base';
+
 let userId = 100;
-defaultAppMgr.getDefaultApplication(defaultAppMgr.ApplicationType.BROWSER, userId, (err, data) => {
+defaultAppMgr.getDefaultApplication(defaultAppMgr.ApplicationType.BROWSER, userId, (err: BusinessError, data) => {
   if (err) {
     console.error('Operation failed. Cause: ' + JSON.stringify(err));
     return;
@@ -231,7 +239,7 @@ defaultAppMgr.getDefaultApplication(defaultAppMgr.ApplicationType.BROWSER, userI
   console.info('Operation successful. bundleInfo:' + JSON.stringify(data));
 });
 
-defaultAppMgr.getDefaultApplication("image/png", userId, (err, data) => {
+defaultAppMgr.getDefaultApplication("image/png", userId, (err: BusinessError, data) => {
   if (err) {
     console.error('Operation failed. Cause: ' + JSON.stringify(err));
     return;
@@ -272,14 +280,16 @@ getDefaultApplication(type: string, callback: AsyncCallback\<BundleInfo>) : void
 
 ```ts
 import defaultAppMgr from '@ohos.bundle.defaultAppManager';
-defaultAppMgr.getDefaultApplication(defaultAppMgr.ApplicationType.BROWSER, (err, data) => {
+import { BusinessError } from '@ohos.base';
+
+defaultAppMgr.getDefaultApplication(defaultAppMgr.ApplicationType.BROWSER, (err: BusinessError, data) => {
   if (err) {
     console.error('Operation failed. Cause: ' + JSON.stringify(err));
     return;
   }
   console.info('Operation successful. bundleInfo:' + JSON.stringify(data));
 });
-defaultAppMgr.getDefaultApplication("image/png", (err, data) => {
+defaultAppMgr.getDefaultApplication("image/png", (err: BusinessError, data) => {
   if (err) {
     console.error('Operation failed. Cause: ' + JSON.stringify(err));
     return;
@@ -327,21 +337,19 @@ getDefaultApplicationSync(type: string, userId?: number): BundleInfo;
 
 ```ts
 import defaultAppMgr from '@ohos.bundle.defaultAppManager';
-defaultAppMgr.getDefaultApplicationSync(defaultAppMgr.ApplicationType.BROWSER)
-.then((data) => {
+try {
+  let data = defaultAppMgr.getDefaultApplicationSync(defaultAppMgr.ApplicationType.BROWSER)
   console.info('Operation successful. bundleInfo: ' + JSON.stringify(data));
-})
-.catch((error) => {
+} catch(error) {
   console.error('Operation failed. Cause: ' + JSON.stringify(error));
-});
+};
 
-defaultAppMgr.getDefaultApplicationSync("image/png")
-.then((data) => {
+try {
+  let data = defaultAppMgr.getDefaultApplicationSync("image/png")
   console.info('Operation successful. bundleInfo: ' + JSON.stringify(data));
-})
-.catch((error) => {
+} catch(error) {
   console.error('Operation failed. Cause: ' + JSON.stringify(error));
-});
+};
 ```
 
 ## defaultAppMgr.setDefaultApplication
@@ -384,34 +392,29 @@ setDefaultApplication(type: string, elementName: ElementName, userId?: number):
 
 ```ts
 import defaultAppMgr from '@ohos.bundle.defaultAppManager';
-defaultAppMgr.setDefaultApplication(defaultAppMgr.ApplicationType.BROWSER, {
+import { BusinessError } from '@ohos.base';
+
+let info = {
   bundleName: "com.example.myapplication",
   moduleName: "module01",
   abilityName: "EntryAbility"
-}).then((data) => {
+}
+defaultAppMgr.setDefaultApplication(defaultAppMgr.ApplicationType.BROWSER, info).then((data) => {
   console.info('Operation successful.');
-}).catch((error) => {
+}).catch((error: BusinessError) => {
   console.error('Operation failed. Cause: ' + JSON.stringify(error));
 });
 
 let userId = 100;
-defaultAppMgr.setDefaultApplication(defaultAppMgr.ApplicationType.BROWSER, {
-    bundleName: "com.example.myapplication",
-    moduleName: "module01",
-    abilityName: "EntryAbility"
-}, userId).then((data) => {
+defaultAppMgr.setDefaultApplication(defaultAppMgr.ApplicationType.BROWSER, info, userId).then((data) => {
   console.info('Operation successful.');
-}).catch((error) => {
+}).catch((error: BusinessError) => {
   console.error('Operation failed. Cause: ' + JSON.stringify(error));
 });
 
-defaultAppMgr.setDefaultApplication("image/png", {
-    bundleName: "com.example.myapplication",
-    moduleName: "module01",
-    abilityName: "EntryAbility"
-}, userId).then((data) => {
+defaultAppMgr.setDefaultApplication("image/png", info, userId).then((data) => {
   console.info('Operation successful.');
-}).catch((error) => {
+}).catch((error: BusinessError) => {
   console.error('Operation failed. Cause: ' + JSON.stringify(error));
 });
 ```
@@ -451,30 +454,29 @@ setDefaultApplication(type: string, elementName: ElementName, userId: number, ca
 
 ```ts
 import defaultAppMgr from '@ohos.bundle.defaultAppManager';
+import { BusinessError } from '@ohos.base';
+
 let userId = 100;
-defaultAppMgr.setDefaultApplication(defaultAppMgr.ApplicationType.BROWSER, {
+let info = {
   bundleName: "com.example.myapplication",
   moduleName: "module01",
   abilityName: "EntryAbility"
-}, userId, (err, data) => {
+}
+defaultAppMgr.setDefaultApplication(defaultAppMgr.ApplicationType.BROWSER, info, userId, (err: BusinessError, data) => {
   if (err) {
     console.error('Operation failed. Cause: ' + JSON.stringify(err));
     return;
   }
   console.info('Operation successful.');
- });
+});
 
-defaultAppMgr.setDefaultApplication("image/png", {
-    bundleName: "com.example.myapplication",
-    moduleName: "module01",
-    abilityName: "EntryAbility"
-}, userId, (err, data) => {
+defaultAppMgr.setDefaultApplication("image/png", info, userId, (err: BusinessError, data) => {
   if (err) {
     console.error('Operation failed. Cause: ' + JSON.stringify(err));
     return;
   }
   console.info('Operation successful.');
- });
+});
 ```
 
 ## defaultAppMgr.setDefaultApplication
@@ -510,29 +512,28 @@ setDefaultApplication(type: string, elementName: ElementName, callback: AsyncCal
 
 ```ts
 import defaultAppMgr from '@ohos.bundle.defaultAppManager';
-defaultAppMgr.setDefaultApplication(defaultAppMgr.ApplicationType.BROWSER, {
+import { BusinessError } from '@ohos.base';
+
+let info = {
   bundleName: "com.example.myapplication",
   moduleName: "module01",
   abilityName: "EntryAbility"
-}, (err, data) => {
+}
+defaultAppMgr.setDefaultApplication(defaultAppMgr.ApplicationType.BROWSER, info, (err: BusinessError, data) => {
   if (err) {
     console.error('Operation failed. Cause: ' + JSON.stringify(err));
     return;
   }
   console.info('Operation successful.');
- });
+});
 
-defaultAppMgr.setDefaultApplication("image/png", {
-    bundleName: "com.example.myapplication",
-    moduleName: "module01",
-    abilityName: "EntryAbility"
-}, (err, data) => {
+defaultAppMgr.setDefaultApplication("image/png", info, (err: BusinessError, data) => {
   if (err) {
     console.error('Operation failed. Cause: ' + JSON.stringify(err));
     return;
   }
   console.info('Operation successful.');
- });
+});
 ```
 
 ## defaultAppMgr.setDefaultApplicationSync<sup>10+</sup>
@@ -569,36 +570,32 @@ setDefaultApplicationSync(type: string, elementName: ElementName, userId?: numbe
 
 ```ts
 import defaultAppMgr from '@ohos.bundle.defaultAppManager';
-defaultAppMgr.setDefaultApplicationSync(defaultAppMgr.ApplicationType.BROWSER, {
+let info = {
   bundleName: "com.example.myapplication",
   moduleName: "module01",
   abilityName: "EntryAbility"
-}).then((data) => {
+}
+try {
+  defaultAppMgr.setDefaultApplicationSync(defaultAppMgr.ApplicationType.BROWSER, info);
   console.info('Operation successful.');
-}).catch((error) => {
+} catch(error) {
   console.error('Operation failed. Cause: ' + JSON.stringify(error));
-});
+};
 
 let userId = 100;
-defaultAppMgr.setDefaultApplicationSync(defaultAppMgr.ApplicationType.BROWSER, {
-    bundleName: "com.example.myapplication",
-    moduleName: "module01",
-    abilityName: "EntryAbility"
-}, userId).then((data) => {
+try {
+  defaultAppMgr.setDefaultApplicationSync(defaultAppMgr.ApplicationType.BROWSER, info, userId);
   console.info('Operation successful.');
-}).catch((error) => {
+} catch(error) {
   console.error('Operation failed. Cause: ' + JSON.stringify(error));
-});
+};
 
-defaultAppMgr.setDefaultApplicationSync("image/png", {
-    bundleName: "com.example.myapplication",
-    moduleName: "module01",
-    abilityName: "EntryAbility"
-}, userId).then((data) => {
+try {
+  defaultAppMgr.setDefaultApplicationSync("image/png", info, userId);
   console.info('Operation successful.');
-}).catch((error) => {
+} catch(error) {
   console.error('Operation failed. Cause: ' + JSON.stringify(error));
-});
+};
 ```
 
 ## defaultAppMgr.resetDefaultApplication
@@ -633,22 +630,24 @@ resetDefaultApplication(type: string, userId?: number): Promise\<void>
 
 ```ts
 import defaultAppMgr from '@ohos.bundle.defaultAppManager';
+import { BusinessError } from '@ohos.base';
+
 let userId = 100;
 defaultAppMgr.resetDefaultApplication(defaultAppMgr.ApplicationType.BROWSER, userId)
-.then((data) => {
+  .then((data) => {
     console.info('Operation successful.');
-})
-.catch((error) => {
+  })
+  .catch((error: BusinessError) => {
     console.error('Operation failed. Cause: ' + JSON.stringify(error));
-});
+  });
 
 defaultAppMgr.resetDefaultApplication("image/png", userId)
-.then((data) => {
+  .then((data) => {
     console.info('Operation successful.');
-})
-.catch((error) => {
+  })
+  .catch((error: BusinessError) => {
     console.error('Operation failed. Cause: ' + JSON.stringify(error));
-});
+  });
 ```
 
 ## defaultAppMgr.resetDefaultApplication
@@ -684,8 +683,10 @@ resetDefaultApplication(type: string, userId: number, callback: AsyncCallback\<v
 
 ```ts
 import defaultAppMgr from '@ohos.bundle.defaultAppManager';
+import { BusinessError } from '@ohos.base';
+
 let userId = 100;
-defaultAppMgr.resetDefaultApplication(defaultAppMgr.ApplicationType.BROWSER, userId, (err, data) => {
+defaultAppMgr.resetDefaultApplication(defaultAppMgr.ApplicationType.BROWSER, userId, (err: BusinessError, data) => {
   if (err) {
     console.error('Operation failed. Cause: ' + JSON.stringify(err));
     return;
@@ -693,7 +694,7 @@ defaultAppMgr.resetDefaultApplication(defaultAppMgr.ApplicationType.BROWSER, use
   console.info('Operation successful.');
 });
 
-defaultAppMgr.resetDefaultApplication("image/png", userId, (err, data) => {
+defaultAppMgr.resetDefaultApplication("image/png", userId, (err: BusinessError, data) => {
   if (err) {
     console.error('Operation failed. Cause: ' + JSON.stringify(err));
     return;
@@ -733,7 +734,9 @@ resetDefaultApplication(type: string, callback: AsyncCallback\<void>) : void;
 
 ```ts
 import defaultAppMgr from '@ohos.bundle.defaultAppManager';
-defaultAppMgr.resetDefaultApplication(defaultAppMgr.ApplicationType.BROWSER, (err, data) => {
+import { BusinessError } from '@ohos.base';
+
+defaultAppMgr.resetDefaultApplication(defaultAppMgr.ApplicationType.BROWSER, (err: BusinessError, data) => {
   if (err) {
     console.error('Operation failed. Cause: ' + JSON.stringify(err));
     return;
@@ -741,7 +744,7 @@ defaultAppMgr.resetDefaultApplication(defaultAppMgr.ApplicationType.BROWSER, (er
   console.info('Operation successful.');
 });
 
-defaultAppMgr.resetDefaultApplication("image/png", (err, data) => {
+defaultAppMgr.resetDefaultApplication("image/png", (err: BusinessError, data) => {
   if (err) {
     console.error('Operation failed. Cause: ' + JSON.stringify(err));
     return;
@@ -782,20 +785,19 @@ resetDefaultApplicationSync(type: string, userId?: number): void;
 
 ```ts
 import defaultAppMgr from '@ohos.bundle.defaultAppManager';
+
 let userId = 100;
-defaultAppMgr.resetDefaultApplicationSync(defaultAppMgr.ApplicationType.BROWSER, userId)
-.then((data) => {
+try {
+  defaultAppMgr.resetDefaultApplicationSync(defaultAppMgr.ApplicationType.BROWSER, userId);
   console.info('Operation successful.');
-})
-.catch((error) => {
+} catch(error) {
   console.error('Operation failed. Cause: ' + JSON.stringify(error));
-});
+};
 
-defaultAppMgr.resetDefaultApplicationSync("image/png", userId)
-.then((data) => {
+try {
+  defaultAppMgr.resetDefaultApplicationSync("image/png", userId);
   console.info('Operation successful.');
-})
-.catch((error) => {
+} catch(error) {
   console.error('Operation failed. Cause: ' + JSON.stringify(error));
-});
+};
 ```
\ No newline at end of file