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体验新版 GitCode,发现更多精彩内容 >>
提交
104fd8eb
编写于
3月 21, 2023
作者:
W
wangkai
浏览文件
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电子邮件补丁
差异文件
change 3_21
Signed-off-by:
N
wangkai
<
wangkai424@huawei.com
>
上级
4e6ab05f
变更
1
隐藏空白更改
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Showing
1 changed file
with
33 addition
and
13 deletion
+33
-13
zh-cn/application-dev/reference/apis/js-apis-distributed-data.md
...pplication-dev/reference/apis/js-apis-distributed-data.md
+33
-13
未找到文件。
zh-cn/application-dev/reference/apis/js-apis-distributed-data.md
浏览文件 @
104fd8eb
...
@@ -3797,16 +3797,16 @@ deviceManager.createDeviceManager('bundleName', (err, value) => {
...
@@ -3797,16 +3797,16 @@ deviceManager.createDeviceManager('bundleName', (err, value) => {
});
});
kvStore
.
put
(
KEY_TEST_SYNC_ELEMENT
+
'
testSync101
'
,
VALUE_TEST_SYNC_ELEMENT
,
function
(
err
,
data
)
{
kvStore
.
put
(
KEY_TEST_SYNC_ELEMENT
+
'
testSync101
'
,
VALUE_TEST_SYNC_ELEMENT
,
function
(
err
,
data
)
{
if
(
err
!=
undefined
)
{
if
(
err
!=
undefined
)
{
console
.
error
(
`Fail to sync.code is
${
err
.
code
}
,message is
${
err
.
message
}
`
);
console
.
log
(
"
put err:
"
+
JSON
.
stringify
(
err
)
);
return
;
return
;
}
}
console
.
log
(
'
Succeeded in putting data
'
);
console
.
log
(
'
Succeeded in putting data
'
);
const
devices
=
[
'
deviceList
'
];
const
devices
=
[
'
deviceList
'
];
const
mode
=
distributed
KVStore
.
SyncMode
.
PULL_ONLY
;
const
mode
=
distributed
Data
.
SyncMode
.
PULL_ONLY
;
kvStore
.
sync
(
devices
,
mode
,
1000
);
kvStore
.
sync
(
devices
,
mode
,
1000
);
});
});
}
catch
(
e
)
{
}
catch
(
e
)
{
console
.
error
(
`Fail to sync.code is
${
e
.
code
}
,message is
${
e
.
message
}
`
);
console
.
log
(
'
Sync e
'
+
e
);
}
}
}
}
});
});
...
@@ -5193,22 +5193,42 @@ sync(deviceIds: string[], mode: SyncMode, delayMs?: number): void
...
@@ -5193,22 +5193,42 @@ sync(deviceIds: string[], mode: SyncMode, delayMs?: number): void
**示例:**
**示例:**
```
js
```
js
import
deviceManager
from
'
@ohos.distributedHardware.deviceManager
'
;
let
devManager
;
let
kvStore
;
let
kvStore
;
const
KEY_TEST_SYNC_ELEMENT
=
'
key_test_sync
'
;
const
KEY_TEST_SYNC_ELEMENT
=
'
key_test_sync
'
;
const
VALUE_TEST_SYNC_ELEMENT
=
'
value-string-001
'
;
const
VALUE_TEST_SYNC_ELEMENT
=
'
value-string-001
'
;
try
{
// create deviceManager
kvStore
.
on
(
'
syncComplete
'
,
function
(
data
)
{
deviceManager
.
createDeviceManager
(
'
bundleName
'
,
(
err
,
value
)
=>
{
if
(
!
err
)
{
devManager
=
value
;
let
deviceIds
=
[];
if
(
devManager
!=
null
)
{
var
devices
=
devManager
.
getTrustedDeviceListSync
();
for
(
var
i
=
0
;
i
<
devices
.
length
;
i
++
)
{
deviceIds
[
i
]
=
devices
[
i
].
deviceId
;
}
}
try
{
kvStore
.
on
(
'
syncComplete
'
,
function
(
data
)
{
console
.
log
(
'
Sync dataChange
'
);
console
.
log
(
'
Sync dataChange
'
);
});
});
kvStore
.
put
(
KEY_TEST_SYNC_ELEMENT
+
'
testSync101
'
,
VALUE_TEST_SYNC_ELEMENT
,
function
(
err
,
data
)
{
kvStore
.
put
(
KEY_TEST_SYNC_ELEMENT
+
'
testSync101
'
,
VALUE_TEST_SYNC_ELEMENT
,
function
(
err
,
data
)
{
console
.
log
(
'
Sync put success
'
);
if
(
err
!=
undefined
)
{
console
.
log
(
"
put err:
"
+
JSON
.
stringify
(
err
));
return
;
}
console
.
log
(
'
Succeeded in putting data
'
);
const
devices
=
[
'
deviceList
'
];
const
devices
=
[
'
deviceList
'
];
const
mode
=
distributedData
.
SyncMode
.
PULL_ONLY
;
const
mode
=
distributedData
.
SyncMode
.
PULL_ONLY
;
kvStore
.
sync
(
devices
,
mode
);
kvStore
.
sync
(
devices
,
mode
,
1000
);
});
});
}
catch
(
e
)
{
}
catch
(
e
)
{
console
.
log
(
'
Sync e
'
+
e
);
console
.
log
(
'
Sync e
'
+
e
);
}
}
}
});
```
```
### on('dataChange')<sup>8+</sup>
### on('dataChange')<sup>8+</sup>
...
...
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