Skip to content
体验新版
项目
组织
正在加载...
登录
切换导航
打开侧边栏
OpenHarmony
Docs
提交
0d71f444
D
Docs
项目概览
OpenHarmony
/
Docs
1 年多 前同步成功
通知
159
Star
292
Fork
28
代码
文件
提交
分支
Tags
贡献者
分支图
Diff
Issue
0
列表
看板
标记
里程碑
合并请求
0
Wiki
0
Wiki
分析
仓库
DevOps
项目成员
Pages
D
Docs
项目概览
项目概览
详情
发布
仓库
仓库
文件
提交
分支
标签
贡献者
分支图
比较
Issue
0
Issue
0
列表
看板
标记
里程碑
合并请求
0
合并请求
0
Pages
分析
分析
仓库分析
DevOps
Wiki
0
Wiki
成员
成员
收起侧边栏
关闭侧边栏
动态
分支图
创建新Issue
提交
Issue看板
提交
0d71f444
编写于
6月 23, 2022
作者:
W
wufengshan
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
修改文档格式、超链接
Signed-off-by:
N
wufengshan
<
wufengshan@huawei.com
>
上级
ed25ee20
变更
1
隐藏空白更改
内联
并排
Showing
1 changed file
with
8 addition
and
14 deletion
+8
-14
zh-cn/application-dev/reference/apis/js-apis-data-distributedobject.md
...tion-dev/reference/apis/js-apis-data-distributedobject.md
+8
-14
未找到文件。
zh-cn/application-dev/reference/apis/js-apis-data-distributedobject.md
浏览文件 @
0d71f444
...
...
@@ -36,8 +36,7 @@ createDistributedObject(source: object): DistributedObject
```
js
import
distributedObject
from
'
@ohos.data.distributedDataObject
'
;
// 创建对象,对象包含4个属性类型,string,number,boolean和Object
var
g_object
=
distributedObject
.
createDistributedObject
({
name
:
"
Amy
"
,
age
:
18
,
isVis
:
false
,
parent
:{
mother
:
"
jack mom
"
,
father
:
"
jack Dad
"
}});
var
g_object
=
distributedObject
.
createDistributedObject
({
name
:
"
Amy
"
,
age
:
18
,
isVis
:
false
,
parent
:{
mother
:
"
jack mom
"
,
father
:
"
jack Dad
"
}});
```
...
...
@@ -112,8 +111,7 @@ setSessionId(sessionId?: string): boolean
```
js
import
distributedObject
from
'
@ohos.data.distributedDataObject
'
;
var
g_object
=
distributedObject
.
createDistributedObject
({
name
:
"
Amy
"
,
age
:
18
,
isVis
:
false
,
parent
:{
mother
:
"
jack mom
"
,
father
:
"
jack Dad
"
}});
var
g_object
=
distributedObject
.
createDistributedObject
({
name
:
"
Amy
"
,
age
:
18
,
isVis
:
false
,
parent
:{
mother
:
"
jack mom
"
,
father
:
"
jack Dad
"
}});;
//g_object加入分布式组网
g_object
.
setSessionId
(
distributedObject
.
genSessionId
());
//设置为""退出分布式组网
...
...
@@ -138,8 +136,7 @@ on(type: 'change', callback: Callback<{ sessionId: string, fields: Array<stri
**示例:**
```
js
import
distributedObject
from
'
@ohos.data.distributedDataObject
'
;
var
g_object
=
distributedObject
.
createDistributedObject
({
name
:
"
Amy
"
,
age
:
18
,
isVis
:
false
,
parent
:{
mother
:
"
jack mom
"
,
father
:
"
jack Dad
"
}});
var
g_object
=
distributedObject
.
createDistributedObject
({
name
:
"
Amy
"
,
age
:
18
,
isVis
:
false
,
parent
:{
mother
:
"
jack mom
"
,
father
:
"
jack Dad
"
}});
globalThis
.
changeCallback
=
(
sessionId
,
changeData
)
=>
{
console
.
info
(
"
change
"
+
sessionId
);
if
(
changeData
!=
null
&&
changeData
!=
undefined
)
{
...
...
@@ -169,8 +166,7 @@ off(type: 'change', callback?: Callback<{ sessionId: string, fields: Array<st
**示例:**
```
js
import
distributedObject
from
'
@ohos.data.distributedDataObject
'
;
var
g_object
=
distributedObject
.
createDistributedObject
({
name
:
"
Amy
"
,
age
:
18
,
isVis
:
false
,
parent
:{
mother
:
"
jack mom
"
,
father
:
"
jack Dad
"
}});
var
g_object
=
distributedObject
.
createDistributedObject
({
name
:
"
Amy
"
,
age
:
18
,
isVis
:
false
,
parent
:{
mother
:
"
jack mom
"
,
father
:
"
jack Dad
"
}});
//删除数据变更回调changeCallback
g_object
.
off
(
"
change
"
,
globalThis
.
changeCallback
);
//删除所有的数据变更回调
...
...
@@ -197,8 +193,7 @@ import distributedObject from '@ohos.data.distributedDataObject';
globalThis
.
statusCallback
=
(
sessionId
,
networkId
,
status
)
=>
{
globalThis
.
response
+=
"
status changed
"
+
sessionId
+
"
"
+
status
+
"
"
+
networkId
;
}
var
g_object
=
distributedObject
.
createDistributedObject
({
name
:
"
Amy
"
,
age
:
18
,
isVis
:
false
,
parent
:{
mother
:
"
jack mom
"
,
father
:
"
jack Dad
"
}});
var
g_object
=
distributedObject
.
createDistributedObject
({
name
:
"
Amy
"
,
age
:
18
,
isVis
:
false
,
parent
:{
mother
:
"
jack mom
"
,
father
:
"
jack Dad
"
}});
g_object
.
on
(
"
status
"
,
globalThis
.
statusCallback
);
```
...
...
@@ -221,8 +216,7 @@ off(type: 'status', callback?: Callback<{ sessionId: string, deviceId: string, s
**示例:**
```
js
import
distributedObject
from
'
@ohos.data.distributedDataObject
'
;
var
g_object
=
distributedObject
.
createDistributedObject
({
name
:
"
Amy
"
,
age
:
18
,
isVis
:
false
,
parent
:{
mother
:
"
jack mom
"
,
father
:
"
jack Dad
"
}});
var
g_object
=
distributedObject
.
createDistributedObject
({
name
:
"
Amy
"
,
age
:
18
,
isVis
:
false
,
parent
:{
mother
:
"
jack mom
"
,
father
:
"
jack Dad
"
}});
globalThis
.
statusCallback
=
(
sessionId
,
networkId
,
status
)
=>
{
globalThis
.
response
+=
"
status changed
"
+
sessionId
+
"
"
+
status
+
"
"
+
networkId
;
}
...
...
@@ -288,7 +282,7 @@ save(deviceId: string): Promise<SaveSuccessResponse>
| -------- | -------- | -------- | -------- |
| deviceId | string | 是 | 保存数据的设备号,当deviceId默认为"local",标识需要保存对象的设备。 |
**返回值:**
**返回值:**
| 类型 | 说明 |
| -------- | -------- |
...
...
@@ -348,7 +342,7 @@ revokeSave(): Promise<SaveSuccessResponse>
**系统能力:**
SystemCapability.DistributedDataManager.DataObject.DistributedObject。
**返回值:**
**返回值:**
| 类型 | 说明 |
| -------- | -------- |
...
...
编辑
预览
Markdown
is supported
0%
请重试
或
添加新附件
.
添加附件
取消
You are about to add
0
people
to the discussion. Proceed with caution.
先完成此消息的编辑!
取消
想要评论请
注册
或
登录