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未验证 提交 4e9296cc 编写于 作者: O openharmony_ci 提交者： Gitee
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!18304 preferences示例代码修改 

Merge pull request !18304 from 李芮/data_preferebces_exp
上级 df9fa486 7736e588
隐藏空白更改
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Showing with 4 addition and 4 deletion
zh-cn/application-dev/reference/apis/js-apis-data-preferences.md
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......@@ -197,7 +197,7 @@ import featureAbility from '@ohos.ability.featureAbility';
let context = featureAbility.getContext();
try {
data_preferences.deletePreferences(context, 'mystore', function (err, val) {
data_preferences.deletePreferences(context, 'mystore', function (err) {
if (err) {
console.info("Failed to delete preferences. code =" + err.code + ", message =" + err.message);
return;
......@@ -217,7 +217,7 @@ import UIAbility from '@ohos.app.ability.UIAbility';
class EntryAbility extends UIAbility {
onWindowStageCreate(windowStage) {
try {
data_preferences.deletePreferences(this.context, 'mystore', function (err, val) {
data_preferences.deletePreferences(this.context, 'mystore', function (err) {
if (err) {
console.info("Failed to delete preferences. code =" + err.code + ", message =" + err.message);
return;
......@@ -334,7 +334,7 @@ import featureAbility from '@ohos.ability.featureAbility';
let context = featureAbility.getContext();
try {
data_preferences.removePreferencesFromCache(context, 'mystore', function (err, val) {
data_preferences.removePreferencesFromCache(context, 'mystore', function (err) {
if (err) {
console.info("Failed to remove preferences. code =" + err.code + ", message =" + err.message);
return;
......@@ -354,7 +354,7 @@ import UIAbility from '@ohos.app.ability.UIAbility';
class EntryAbility extends UIAbility {
onWindowStageCreate(windowStage) {
try {
data_preferences.removePreferencesFromCache(this.context, 'mystore', function (err, val) {
data_preferences.removePreferencesFromCache(this.context, 'mystore', function (err) {
if (err) {
console.info("Failed to remove preferences. code =" + err.code + ", message =" + err.message);
return;
......
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