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5d0005d2
编写于
1月 12, 2023
作者:
O
openharmony_ci
提交者:
Gitee
1月 12, 2023
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差异文件
!13469 [翻译完成】#I63A6M
Merge pull request !13469 from Annie_wang/PR11856
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2e0f1757
6c0b735b
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7
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7 changed file
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and
671 deletion
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-671
en/application-dev/reference/apis/Readme-EN.md
en/application-dev/reference/apis/Readme-EN.md
+2
-1
en/application-dev/reference/apis/js-apis-application-dataShareExtensionAbility.md
...nce/apis/js-apis-application-dataShareExtensionAbility.md
+31
-10
en/application-dev/reference/apis/js-apis-data-DataShareResultSet.md
...ion-dev/reference/apis/js-apis-data-DataShareResultSet.md
+1
-1
en/application-dev/reference/apis/js-apis-data-dataShare.md
en/application-dev/reference/apis/js-apis-data-dataShare.md
+219
-113
en/application-dev/reference/apis/js-apis-data-rdb.md
en/application-dev/reference/apis/js-apis-data-rdb.md
+127
-546
en/application-dev/reference/apis/js-apis-data-relationalStore.md
...cation-dev/reference/apis/js-apis-data-relationalStore.md
+3202
-0
en/application-dev/reference/errorcodes/errorcode-datashare.md
...plication-dev/reference/errorcodes/errorcode-datashare.md
+21
-0
未找到文件。
en/application-dev/reference/apis/Readme-EN.md
浏览文件 @
5d0005d2
...
...
@@ -202,7 +202,7 @@
-
[
@ohos.data.distributedDataObject
](
js-apis-data-distributedobject.md
)
-
[
@ohos.data.distributedKVStore
](
js-apis-distributedKVStore.md
)
-
[
@ohos.data.preferences
](
js-apis-data-preferences.md
)
-
[
@ohos.data.r
db
](
js-apis-data-rdb
.md
)
-
[
@ohos.data.r
elationalStore
](
js-apis-data-relationalStore
.md
)
-
[
@ohos.data.ValuesBucket
](
js-apis-data-valuesBucket.md
)
-
data/rdb
-
[
resultSet
](
js-apis-data-resultset.md
)
...
...
@@ -339,6 +339,7 @@
-
[
@ohos.bundleState
](
js-apis-deviceUsageStatistics.md
)
-
[
@ohos.bytrace
](
js-apis-bytrace.md
)
-
[
@ohos.data.storage
](
js-apis-data-storage.md
)
-
[
@ohos.data.rdb
](
js-apis-data-rdb.md
)
-
[
@ohos.data.distributedData
](
js-apis-distributed-data.md
)
-
[
@ohos.distributedBundle
](
js-apis-Bundle-distributedBundle.md
)
-
[
@ohos.document
](
js-apis-document.md
)
...
...
en/application-dev/reference/apis/js-apis-application-dataShareExtensionAbility.md
浏览文件 @
5d0005d2
# @ohos.application.DataShareExtensionAbility
The
**DataShareExtensionAbility**
module provides
extension abilities for data share services
.
The
**DataShareExtensionAbility**
module provides
data share services based on the Extension ability
.
>**NOTE**
>
...
...
@@ -17,6 +17,27 @@ The **DataShareExtensionAbility** module provides extension abilities for data s
import
DataShareExtensionAbility
from
'
@ohos.application.DataShareExtensionAbility
'
```
## URI Naming Rule
The URIs are in the following format:
**Scheme://authority/path**
-
*Scheme*
: scheme name, which has a fixed value of
**datashare**
for the
**DataShare**
module.
-
*authority*
: [userinfo@]host[:port]
-
*userinfo*
: login information, which can be left unspecified.
-
*host*
: server address. It is the target device ID for cross-device access and empty for local device access.
-
*port*
: port number of the server, which can be left unspecified.
-
*path*
:
**DataShare**
identifier and the resource path. The
**DataShare**
identifier is mandatory, and the resource path is optional.
Example:
-
URI without the resource path:
<br>
**datashare:///com.samples.datasharetest.DataShare**
-
URI with the resource path:
<br>
**datashare:///com.samples.datasharetest.DataShare/DB00/TBL00**
**com.samples.datasharetest.DataShare**
is the data share identifier, and
**DB00/TBL00**
is the resource path.
## Attributes
**System capability**
: SystemCapability.DistributedDataManager.DataShare.Provider
...
...
@@ -43,7 +64,7 @@ Called by the server to initialize service logic when the DataShare client conne
**Example**
```
ts
import
rdb
from
'
@ohos.data.r
db
'
;
import
rdb
from
'
@ohos.data.r
elationalStore
'
;
let
DB_NAME
=
"
DB00.db
"
;
let
TBL_NAME
=
"
TBL00
"
;
...
...
@@ -56,7 +77,7 @@ export default class DataShareExtAbility extends DataShareExtensionAbility {
onCreate
(
want
,
callback
)
{
rdb
.
getRdbStore
(
this
.
context
,
{
name
:
DB_NAME
},
1
,
function
(
err
,
data
)
{
},
function
(
err
,
data
)
{
console
.
log
(
'
getRdbStore done, data :
'
+
data
);
rdbStore
=
data
;
rdbStore
.
executeSql
(
DDL_TBL_CREATE
,
[],
function
(
err
)
{
...
...
@@ -89,7 +110,7 @@ Inserts data into the database. This API can be overridden as required.
**Example**
```
ts
import
rdb
from
'
@ohos.data.r
db
'
;
import
rdb
from
'
@ohos.data.r
elationalStore
'
;
let
DB_NAME
=
"
DB00.db
"
;
let
TBL_NAME
=
"
TBL00
"
;
...
...
@@ -134,7 +155,7 @@ Updates data in the database. This API can be overridden as required.
**Example**
```
ts
import
rdb
from
'
@ohos.data.r
db
'
;
import
rdb
from
'
@ohos.data.r
elationalStore
'
;
let
DB_NAME
=
"
DB00.db
"
;
let
TBL_NAME
=
"
TBL00
"
;
...
...
@@ -176,7 +197,7 @@ Deletes data from the database. This API can be overridden as required.
**Example**
```
ts
import
rdb
from
'
@ohos.data.r
db
'
;
import
rdb
from
'
@ohos.data.r
elationalStore
'
;
let
DB_NAME
=
"
DB00.db
"
;
let
TBL_NAME
=
"
TBL00
"
;
...
...
@@ -219,7 +240,7 @@ Queries data from the database. This API can be overridden as required.
**Example**
```
ts
import
rdb
from
'
@ohos.data.r
db
'
;
import
rdb
from
'
@ohos.data.r
elationalStore
'
;
let
DB_NAME
=
"
DB00.db
"
;
let
TBL_NAME
=
"
TBL00
"
;
...
...
@@ -264,7 +285,7 @@ Batch inserts data into the database. This API is called by the server and can b
**Example**
```
ts
import
rdb
from
'
@ohos.data.r
db
'
;
import
rdb
from
'
@ohos.data.r
elationalStore
'
;
let
DB_NAME
=
"
DB00.db
"
;
let
TBL_NAME
=
"
TBL00
"
;
...
...
en/application-dev/reference/apis/js-apis-data-DataShareResultSet.md
浏览文件 @
5d0005d2
#
Data Share Result
Set
#
@ohos.data.dataShareResult
Set
The
**DataShareResultSet**
module provides APIs for accessing the result set obtained from the database. You can access the values in the specified rows or the value of the specified data type.
...
...
en/application-dev/reference/apis/js-apis-data-dataShare.md
浏览文件 @
5d0005d2
此差异已折叠。
点击以展开。
en/application-dev/reference/apis/js-apis-data-rdb.md
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此差异已折叠。
点击以展开。
en/application-dev/reference/apis/js-apis-data-relationalStore.md
0 → 100644
浏览文件 @
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此差异已折叠。
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en/application-dev/reference/errorcodes/errorcode-datashare.md
0 → 100644
浏览文件 @
5d0005d2
# DataShare Error Codes
## 15700010 Failed to Create a DataShareHelper
**Error Message**
The dataShareHelper is not initialized successfully.
**Description**
The
**DataShareHelper**
class fails to be created.
**Possible Causes**
1.
The
**uri**
specified in
**createDataHelper**
is incorrect.
2.
The
**context**
specified in
**createDataHelper**
is incorrect.
**DataShare**
supports only the stage model.
**Solution**
1.
Obtain the correct URI.
2.
Check that the context of the stage model is used.
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