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未验证 提交 5e67f663 编写于 作者: O openharmony_ci 提交者： Gitee
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!22305 【轻量级 PR】：update zh-cn/application-dev/reference/apis/js-apis-data-preferences.md. 

Merge pull request !22305 from 葛亚芳/N/A
上级 1066691c 2256dab2
隐藏空白更改
内联 并排
Showing with 60 addition and 60 deletion
zh-cn/application-dev/reference/apis/js-apis-data-preferences.md
浏览文件 @ 5e67f663
......@@ -55,14 +55,14 @@ let preferences = null;
try {
data_preferences.getPreferences(context, 'mystore', function (err, val) {
if (err) {
console.info("Failed to get preferences. code =" + err.code + ", message =" + err.message);
console.error("Failed to get preferences. code =" + err.code + ", message =" + err.message);
return;
}
preferences = val;
console.info("Succeeded in getting preferences.");
})
} catch (err) {
console.info("Failed to get preferences. code =" + err.code + ", message =" + err.message);
console.error("Failed to get preferences. code =" + err.code + ", message =" + err.message);
}
```
......@@ -78,14 +78,14 @@ class EntryAbility extends UIAbility {
try {
data_preferences.getPreferences(this.context, 'mystore', function (err, val) {
if (err) {
console.info("Failed to get preferences. code =" + err.code + ", message =" + err.message);
console.error("Failed to get preferences. code =" + err.code + ", message =" + err.message);
return;
}
preferences = val;
console.info("Succeeded in getting preferences.");
})
} catch (err) {
console.info("Failed to get preferences. code =" + err.code + ", message =" + err.message);
console.error("Failed to get preferences. code =" + err.code + ", message =" + err.message);
}
}
}
......@@ -128,10 +128,10 @@ try {
preferences = object;
console.info("Succeeded in getting preferences.");
}).catch((err) => {
console.info("Failed to get preferences. code =" + err.code + ", message =" + err.message);
console.error("Failed to get preferences. code =" + err.code + ", message =" + err.message);
})
} catch(err) {
console.info("Failed to get preferences. code =" + err.code + ", message =" + err.message);
console.error("Failed to get preferences. code =" + err.code + ", message =" + err.message);
}
```
......@@ -150,10 +150,10 @@ class EntryAbility extends UIAbility {
preferences = object;
console.info("Succeeded in getting preferences.");
}).catch((err) => {
console.info("Failed to get preferences. code =" + err.code + ", message =" + err.message);
console.error("Failed to get preferences. code =" + err.code + ", message =" + err.message);
})
} catch(err) {
console.info("Failed to get preferences. code =" + err.code + ", message =" + err.message);
console.error("Failed to get preferences. code =" + err.code + ", message =" + err.message);
}
}
}
......@@ -199,13 +199,13 @@ let context = featureAbility.getContext();
try {
data_preferences.deletePreferences(context, 'mystore', function (err) {
if (err) {
console.info("Failed to delete preferences. code =" + err.code + ", message =" + err.message);
console.error("Failed to delete preferences. code =" + err.code + ", message =" + err.message);
return;
}
console.info("Succeeded in deleting preferences." );
})
} catch (err) {
console.info("Failed to delete preferences. code =" + err.code + ", message =" + err.message);
console.error("Failed to delete preferences. code =" + err.code + ", message =" + err.message);
}
```
......@@ -218,13 +218,13 @@ class EntryAbility extends UIAbility {
try {
data_preferences.deletePreferences(this.context, 'mystore', function (err) {
if (err) {
console.info("Failed to delete preferences. code =" + err.code + ", message =" + err.message);
console.error("Failed to delete preferences. code =" + err.code + ", message =" + err.message);
return;
}
console.info("Succeeded in deleting preferences." );
})
} catch (err) {
console.info("Failed to delete preferences. code =" + err.code + ", message =" + err.message);
console.error("Failed to delete preferences. code =" + err.code + ", message =" + err.message);
}
}
}
......@@ -277,10 +277,10 @@ try {
promise.then(() => {
console.info("Succeeded in deleting preferences.");
}).catch((err) => {
console.info("Failed to delete preferences. code =" + err.code + ", message =" + err.message);
console.error("Failed to delete preferences. code =" + err.code + ", message =" + err.message);
})
} catch(err) {
console.info("Failed to delete preferences. code =" + err.code + ", message =" + err.message);
console.error("Failed to delete preferences. code =" + err.code + ", message =" + err.message);
}
```
......@@ -295,10 +295,10 @@ class EntryAbility extends UIAbility {
promise.then(() => {
console.info("Succeeded in deleting preferences.");
}).catch((err) => {
console.info("Failed to delete preferences. code =" + err.code + ", message =" + err.message);
console.error("Failed to delete preferences. code =" + err.code + ", message =" + err.message);
})
} catch(err) {
console.info("Failed to delete preferences. code =" + err.code + ", message =" + err.message);
console.error("Failed to delete preferences. code =" + err.code + ", message =" + err.message);
}
}
}
......@@ -334,13 +334,13 @@ let context = featureAbility.getContext();
try {
data_preferences.removePreferencesFromCache(context, 'mystore', function (err) {
if (err) {
console.info("Failed to remove preferences. code =" + err.code + ", message =" + err.message);
console.error("Failed to remove preferences. code =" + err.code + ", message =" + err.message);
return;
}
console.info("Succeeded in removing preferences.");
})
} catch (err) {
console.info("Failed to remove preferences. code =" + err.code + ", message =" + err.message);
console.error("Failed to remove preferences. code =" + err.code + ", message =" + err.message);
}
```
......@@ -353,13 +353,13 @@ class EntryAbility extends UIAbility {
try {
data_preferences.removePreferencesFromCache(this.context, 'mystore', function (err) {
if (err) {
console.info("Failed to remove preferences. code =" + err.code + ", message =" + err.message);
console.error("Failed to remove preferences. code =" + err.code + ", message =" + err.message);
return;
}
console.info("Succeeded in removing preferences.");
})
} catch (err) {
console.info("Failed to remove preferences. code =" + err.code + ", message =" + err.message);
console.error("Failed to remove preferences. code =" + err.code + ", message =" + err.message);
}
}
}
......@@ -403,10 +403,10 @@ try {
promise.then(() => {
console.info("Succeeded in removing preferences.");
}).catch((err) => {
console.info("Failed to remove preferences. code =" + err.code + ", message =" + err.message);
console.error("Failed to remove preferences. code =" + err.code + ", message =" + err.message);
})
} catch(err) {
console.info("Failed to remove preferences. code =" + err.code + ", message =" + err.message);
console.error("Failed to remove preferences. code =" + err.code + ", message =" + err.message);
}
```
......@@ -422,10 +422,10 @@ class EntryAbility extends UIAbility {
promise.then(() => {
console.info("Succeeded in removing preferences.");
}).catch((err) => {
console.info("Failed to remove preferences. code =" + err.code + ", message =" + err.message);
console.error("Failed to remove preferences. code =" + err.code + ", message =" + err.message);
})
} catch(err) {
console.info("Failed to remove preferences. code =" + err.code + ", message =" + err.message);
console.error("Failed to remove preferences. code =" + err.code + ", message =" + err.message);
}
}
}
......@@ -460,13 +460,13 @@ get(key: string, defValue: ValueType, callback: AsyncCallback<ValueType>):
try {
preferences.get('startup', 'default', function (err, val) {
if (err) {
console.info("Failed to get value of 'startup'. code =" + err.code + ", message =" + err.message);
console.error("Failed to get value of 'startup'. code =" + err.code + ", message =" + err.message);
return;
}
console.info("Succeeded in getting value of 'startup'. val： " + val);
})
} catch (err) {
console.info("Failed to get value of 'startup'. code =" + err.code + ", message =" + err.message);
console.error("Failed to get value of 'startup'. code =" + err.code + ", message =" + err.message);
}
```
......@@ -500,10 +500,10 @@ try {
promise.then((data) => {
console.info("Succeeded in getting value of 'startup'. Data: " + data);
}).catch((err) => {
console.info("Failed to get value of 'startup'. code =" + err.code + ", message =" + err.message);
console.error("Failed to get value of 'startup'. code =" + err.code + ", message =" + err.message);
})
} catch(err) {
console.info("Failed to get value of 'startup'. code =" + err.code + ", message =" + err.message);
console.error("Failed to get value of 'startup'. code =" + err.code + ", message =" + err.message);
}
```
......@@ -527,7 +527,7 @@ getAll(callback: AsyncCallback<Object>): void;
try {
preferences.getAll(function (err, value) {
if (err) {
console.info("Failed to get all key-values. code =" + err.code + ", message =" + err.message);
console.error("Failed to get all key-values. code =" + err.code + ", message =" + err.message);
return;
}
let allKeys = Object.keys(value);
......@@ -535,7 +535,7 @@ try {
console.info("getAll object = " + JSON.stringify(value));
})
} catch (err) {
console.info("Failed to get all key-values. code =" + err.code + ", message =" + err.message);
console.error("Failed to get all key-values. code =" + err.code + ", message =" + err.message);
}
```
......@@ -564,10 +564,10 @@ try {
console.info('getAll keys = ' + allKeys);
console.info("getAll object = " + JSON.stringify(value));
}).catch((err) => {
console.info("Failed to get all key-values. code =" + err.code + ", message =" + err.message);
console.error("Failed to get all key-values. code =" + err.code + ", message =" + err.message);
})
} catch (err) {
console.info("Failed to get all key-values. code =" + err.code + ", message =" + err.message);
console.error("Failed to get all key-values. code =" + err.code + ", message =" + err.message);
}
```
......@@ -593,13 +593,13 @@ put(key: string, value: ValueType, callback: AsyncCallback<void>): void
try {
preferences.put('startup', 'auto', function (err) {
if (err) {
console.info("Failed to put value of 'startup'. code =" + err.code + ", message =" + err.message);
console.error("Failed to put value of 'startup'. code =" + err.code + ", message =" + err.message);
return;
}
console.info("Succeeded in putting value of 'startup'.");
})
} catch (err) {
console.info("Failed to put value of 'startup'. code =" + err.code + ", message =" + err.message);
console.error("Failed to put value of 'startup'. code =" + err.code + ", message =" + err.message);
}
```
......@@ -633,10 +633,10 @@ try {
promise.then(() => {
console.info("Succeeded in putting value of 'startup'.");
}).catch((err) => {
console.info("Failed to put value of 'startup'. code =" + err.code +", message =" + err.message);
console.error("Failed to put value of 'startup'. code =" + err.code +", message =" + err.message);
})
} catch(err) {
console.info("Failed to put value of 'startup'. code =" + err.code +", message =" + err.message);
console.error("Failed to put value of 'startup'. code =" + err.code +", message =" + err.message);
}
```
......@@ -662,7 +662,7 @@ has(key: string, callback: AsyncCallback<boolean>): void
try {
preferences.has('startup', function (err, val) {
if (err) {
console.info("Failed to check the key 'startup'. code =" + err.code + ", message =" + err.message);
console.error("Failed to check the key 'startup'. code =" + err.code + ", message =" + err.message);
return;
}
if (val) {
......@@ -672,7 +672,7 @@ try {
}
})
} catch (err) {
console.info("Failed to check the key 'startup'. code =" + err.code + ", message =" + err.message);
console.error("Failed to check the key 'startup'. code =" + err.code + ", message =" + err.message);
}
```
......@@ -709,10 +709,10 @@ try {
console.info("The key 'startup' dose not contain.");
}
}).catch((err) => {
console.info("Failed to check the key 'startup'. code =" + err.code + ", message =" + err.message);
console.error("Failed to check the key 'startup'. code =" + err.code + ", message =" + err.message);
})
} catch(err) {
console.info("Failed to check the key 'startup'. code =" + err.code + ", message =" + err.message);
console.error("Failed to check the key 'startup'. code =" + err.code + ", message =" + err.message);
}
```
......@@ -738,13 +738,13 @@ delete(key: string, callback: AsyncCallback<void>): void
try {
preferences.delete('startup', function (err) {
if (err) {
console.info("Failed to delete the key 'startup'. code =" + err.code + ", message =" + err.message);
console.error("Failed to delete the key 'startup'. code =" + err.code + ", message =" + err.message);
return;
}
console.info("Succeeded in deleting the key 'startup'.");
})
} catch (err) {
console.info("Failed to delete the key 'startup'. code =" + err.code + ", message =" + err.message);
console.error("Failed to delete the key 'startup'. code =" + err.code + ", message =" + err.message);
}
```
......@@ -777,10 +777,10 @@ try {
promise.then(() => {
console.info("Succeeded in deleting the key 'startup'.");
}).catch((err) => {
console.info("Failed to delete the key 'startup'. code =" + err.code +", message =" + err.message);
console.error("Failed to delete the key 'startup'. code =" + err.code +", message =" + err.message);
})
} catch(err) {
console.info("Failed to delete the key 'startup'. code =" + err.code +", message =" + err.message);
console.error("Failed to delete the key 'startup'. code =" + err.code +", message =" + err.message);
}
```
......@@ -805,13 +805,13 @@ flush(callback: AsyncCallback<void>): void
try {
preferences.flush(function (err) {
if (err) {
console.info("Failed to flush. code =" + err.code + ", message =" + err.message);
console.error("Failed to flush. code =" + err.code + ", message =" + err.message);
return;
}
console.info("Succeeded in flushing.");
})
} catch (err) {
console.info("Failed to flush. code =" + err.code + ", message =" + err.message);
console.error("Failed to flush. code =" + err.code + ", message =" + err.message);
}
```
......@@ -838,10 +838,10 @@ try {
promise.then(() => {
console.info("Succeeded in flushing.");
}).catch((err) => {
console.info("Failed to flush. code =" + err.code + ", message =" + err.message);
console.error("Failed to flush. code =" + err.code + ", message =" + err.message);
})
} catch (err) {
console.info("Failed to flush. code =" + err.code + ", message =" + err.message);
console.error("Failed to flush. code =" + err.code + ", message =" + err.message);
}
```
......@@ -866,13 +866,13 @@ clear(callback: AsyncCallback<void>): void
try {
preferences.clear(function (err) {
if (err) {
console.info("Failed to clear. code =" + err.code + ", message =" + err.message);
console.error("Failed to clear. code =" + err.code + ", message =" + err.message);
return;
}
console.info("Succeeded in clearing.");
})
} catch (err) {
console.info("Failed to clear. code =" + err.code + ", message =" + err.message);
console.error("Failed to clear. code =" + err.code + ", message =" + err.message);
}
```
......@@ -899,10 +899,10 @@ try {
promise.then(() => {
console.info("Succeeded in clearing.");
}).catch((err) => {
console.info("Failed to clear. code =" + err.code + ", message =" + err.message);
console.error("Failed to clear. code =" + err.code + ", message =" + err.message);
})
} catch(err) {
console.info("Failed to clear. code =" + err.code + ", message =" + err.message);
console.error("Failed to clear. code =" + err.code + ", message =" + err.message);
}
```
......@@ -928,7 +928,7 @@ on(type: 'change', callback: Callback<{ key : string }>): void
try {
data_preferences.getPreferences(this.context, 'mystore', function (err, preferences) {
if (err) {
console.info("Failed to get preferences.");
console.error("Failed to get preferences.");
return;
}
let observer = function (key) {
......@@ -937,14 +937,14 @@ try {
preferences.on('change', observer);
preferences.put('startup', 'manual', function (err) {
if (err) {
console.info("Failed to put the value of 'startup'. Cause: " + err);
console.error("Failed to put the value of 'startup'. Cause: " + err);
return;
}
console.info("Succeeded in putting the value of 'startup'.");
preferences.flush(function (err) {
if (err) {
console.info("Failed to flush. Cause: " + err);
console.error("Failed to flush. Cause: " + err);
return;
}
console.info("Succeeded in flushing.");
......@@ -952,7 +952,7 @@ try {
})
})
} catch (err) {
console.info("Failed to flush. code =" + err.code + ", message =" + err.message);
console.error("Failed to flush. code =" + err.code + ", message =" + err.message);
}
```
......@@ -978,7 +978,7 @@ off(type: 'change', callback?: Callback<{ key : string }>): void
try {
data_preferences.getPreferences(this.context, 'mystore', function (err, preferences) {
if (err) {
console.info("Failed to get preferences.");
console.error("Failed to get preferences.");
return;
}
let observer = function (key) {
......@@ -987,14 +987,14 @@ try {
preferences.on('change', observer);
preferences.put('startup', 'auto', function (err) {
if (err) {
console.info("Failed to put the value of 'startup'. Cause: " + err);
console.error("Failed to put the value of 'startup'. Cause: " + err);
return;
}
console.info("Succeeded in putting the value of 'startup'.");
preferences.flush(function (err) {
if (err) {
console.info("Failed to flush. Cause: " + err);
console.error("Failed to flush. Cause: " + err);
return;
}
console.info("Succeeded in flushing.");
......@@ -1003,7 +1003,7 @@ try {
})
})
} catch (err) {
console.info("Failed to flush. code =" + err.code + ", message =" + err.message);
console.error("Failed to flush. code =" + err.code + ", message =" + err.message);
}
```
......
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