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提交 9af98ba3 编写于 作者: A Annie_wang
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update docs 

Signed-off-by: NAnnie_wang <annie.wangli@huawei.com>
上级 c1192ac7
隐藏空白更改
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Showing with 34 addition and 34 deletion
en/application-dev/reference/apis/js-apis-data-rdb.md
浏览文件 @ 9af98ba3
......@@ -31,10 +31,10 @@ Obtains a relational database (RDB) store. This API uses an asynchronous callbac
const STORE_CONFIG = { name: "RdbTest.db"}
data_rdb.getRdbStore(STORE_CONFIG, 1, function (err, rdbStore) {
if (err) {
console.info("Get RdbStore failed, err: " + err)
console.info("Failed to get RdbStore, err: " + err)
return
}
console.log("Get RdbStore successfully.")
console.log("Got RdbStore successfully.")
})
```
## data_rdb.getRdbStore
......@@ -64,9 +64,9 @@ Obtains an RDB store. This API uses a promise to return the result. You can set
const STORE_CONFIG = { name: "RdbTest.db" }
let promise = data_rdb.getRdbStore(STORE_CONFIG, 1);
promise.then(async (rdbStore) => {
console.log("Get RdbStore successfully.")
console.log("Got RdbStore successfully.")
}).catch((err) => {
console.log("Get RdbStore failed, err: " + err)
console.log("Failed to get RdbStore, err: " + err)
})
```
......@@ -94,10 +94,10 @@ Obtains a relational database (RDB) store. This API uses an asynchronous callbac
const STORE_CONFIG = { name: "RdbTest.db"}
data_rdb.getRdbStore(this.context, STORE_CONFIG, 1, function (err, rdbStore) {
if (err) {
console.info("Get RdbStore failed, err: " + err)
console.info("Failed to get RdbStore, err: " + err)
return
}
console.log("Get RdbStore successfully.")
console.log("Got RdbStore successfully.")
})
```
......@@ -129,9 +129,9 @@ Obtains an RDB store. This API uses a promise to return the result. You can set
const STORE_CONFIG = { name: "RdbTest.db" }
let promise = data_rdb.getRdbStore(this.context, STORE_CONFIG, 1);
promise.then(async (rdbStore) => {
console.log("Get RdbStore successfully.")
console.log("Got RdbStore successfully.")
}).catch((err) => {
console.log("Get RdbStore failed, err: " + err)
console.log("Failed to get RdbStore, err: " + err)
})
```
......@@ -153,10 +153,10 @@ Deletes an RDB store. This API uses a callback to return the result.
```js
data_rdb.deleteRdbStore("RdbTest.db", function (err, rdbStore) {
if (err) {
console.info("Delete RdbStore failed, err: " + err)
console.info("Failed to delete RdbStore, err: " + err)
return
}
console.log("Delete RdbStore successfully.")
console.log("Deleted RdbStore successfully.")
})
```
## data_rdb.deleteRdbStore
......@@ -181,9 +181,9 @@ Deletes an RDB store. This API uses a promise to return the result.
```js
let promise = data_rdb.deleteRdbStore("RdbTest.db")
promise.then(()=>{
console.log("Delete RdbStore successfully.")
console.log("Deleted RdbStore successfully.")
}).catch((err) => {
console.info("Delete RdbStore failed, err: " + err)
console.info("Failed to delete RdbStore, err: " + err)
})
```
......@@ -206,10 +206,10 @@ Deletes an RDB store. This API uses a callback to return the result.
```js
data_rdb.deleteRdbStore(this.context, "RdbTest.db", function (err, rdbStore) {
if (err) {
console.info("Delete RdbStore failed, err: " + err)
console.info("Failed to delete RdbStore, err: " + err)
return
}
console.log("Delete RdbStore successfully.")
console.log("Deleted RdbStore successfully.")
})
```
......@@ -236,9 +236,9 @@ Deletes an RDB store. This API uses a promise to return the result.
```js
let promise = data_rdb.deleteRdbStore("RdbTest.db")
promise.then(()=>{
console.log("Delete RdbStore successfully.")
console.log("Deleted RdbStore successfully.")
}).catch((err) => {
console.info("Delete RdbStore failed, err: " + err)
console.info("Failed to delete RdbStore, err: " + err)
})
```
......@@ -1087,7 +1087,7 @@ const valueBucket = {
}
rdbStore.insert("EMPLOYEE", valueBucket, function (err, ret) {
if (err) {
console.info("Insert failed, err: " + err)
console.info("Failed to insert data, err: " + err)
return
}
console.log("Insert first done: " + ret)
......@@ -1126,7 +1126,7 @@ let promise = rdbStore.insert("EMPLOYEE", valueBucket)
promise.then(async (ret) => {
console.log("Insert first done: " + ret)
}).catch((err) => {
console.log("Insert failed, err: " + err)
console.log("Failed to insert data, err: " + err)
})
```
......@@ -1158,7 +1158,7 @@ let predicates = new data_rdb.RdbPredicates("EMPLOYEE")
predicates.equalTo("NAME", "Lisa")
rdbStore.update(valueBucket, predicates, function (err, ret) {
if (err) {
console.info("Updated failed, err: " + err)
console.info("Failed to update data, err: " + err)
return
}
console.log("Updated row count: " + ret)
......@@ -1199,7 +1199,7 @@ let promise = rdbStore.update(valueBucket, predicates)
promise.then(async (ret) => {
console.log("Updated row count: " + ret)
}).catch((err) => {
console.info("Updated failed, err: " + err)
console.info("Failed to update data, err: " + err)
})
```
......@@ -1225,7 +1225,7 @@ let predicates = new data_rdb.RdbPredicates("EMPLOYEE")
predicates.equalTo("NAME", "Lisa")
rdbStore.delete(predicates, function (err, rows) {
if (err) {
console.info("Delete failed, err: " + err)
console.info("Failed to delete data, err: " + err)
return
}
console.log("Delete rows: " + rows)
......@@ -1259,7 +1259,7 @@ let promise = rdbStore.delete(predicates)
promise.then((rows) => {
console.log("Delete rows: " + rows)
}).catch((err) => {
console.info("Delete failed, err: " + err)
console.info("Failed to delete data, err: " + err)
})
```
......@@ -1463,10 +1463,10 @@ const valueBucket = {
}
rdbStore.insert("test", valueBucket, function (err, ret) {
if (err) {
console.info("Insert failed, err: " + err)
console.info("Failed to insert data, err: " + err)
return
}
console.log("Insert successfully: " + ret)
console.log("Inserted data successfully: " + ret)
})
rdbStore.commit()
```
......@@ -1492,10 +1492,10 @@ const valueBucket = {
rdbStore.insert("test", valueBucket, function (err, ret) {
if (err) {
console.info("Insert failed, err: " + err)
console.info("Failed to insert data, err: " + err)
return
}
console.log("Insert successfully: " + ret)
console.log("Inserted data successfully: " + ret)
})
rdbStore.commit()
```
......@@ -1522,10 +1522,10 @@ try {
}
rdbStore.insert("test", valueBucket, function (err, ret) {
if (err) {
console.info("Insert failed, err: " + err)
console.info("Failed to insert data, err: " + err)
return
}
console.log("Insert successfully: " + ret)
console.log("Inserted data successfully: " + ret)
})
rdbStore.commit()
} catch (e) {
......@@ -1555,7 +1555,7 @@ rdbStore.setDistributedTables(["EMPLOYEE"], function (err) {
console.info('setDistributedTables failed, err: ' + err)
return
}
console.info('setDistributedTables successfully.')
console.info('setDistributedTables successful.')
})
```
......@@ -1582,7 +1582,7 @@ Sets a list of distributed tables. This API uses a promise to return the result.
```js
let promise = rdbStore.setDistributedTables(["EMPLOYEE"])
promise.then(() => {
console.info("setDistributedTables successfully.")
console.info("setDistributedTables successful.")
}).catch((err) => {
console.info("setDistributedTables failed, err: " + err)
})
......@@ -1610,7 +1610,7 @@ rdbStore.obtainDistributedTableName(deviceId, "EMPLOYEE", function (err, tableNa
console.info('obtainDistributedTableName failed, err: ' + err)
return
}
console.info('obtainDistributedTableName successfully, tableName=.' + tableName)
console.info('obtainDistributedTableName successful, tableName=.' + tableName)
})
```
......@@ -1638,7 +1638,7 @@ Obtains the distributed table name for a remote device based on the local table
```js
let promise = rdbStore.obtainDistributedTableName(deviceId, "EMPLOYEE")
promise.then((tableName) => {
console.info('obtainDistributedTableName successfully, tableName=' + tableName)
console.info('obtainDistributedTableName successful, tableName=' + tableName)
}).catch((err) => {
console.info('obtainDistributedTableName failed, err: ' + err)
})
......@@ -1737,7 +1737,7 @@ function storeObserver(devices) {
try {
rdbStore.on('dataChange', data_rdb.SubscribeType.SUBSCRIBE_TYPE_REMOTE, storeObserver)
} catch (err) {
console.log('register observer failed')
console.log('Failed to register observer')
}
```
......@@ -1767,7 +1767,7 @@ function storeObserver(devices) {
try {
rdbStore.off('dataChange', data_rdb.SubscribeType.SUBSCRIBE_TYPE_REMOTE, storeObserver)
} catch (err) {
console.log('unregister observer failed')
console.log('Failed to unregister observer')
}
```
......
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