From 0809fce7c43a94c40f0b355e359221477facc51b Mon Sep 17 00:00:00 2001
From: chensiAb <chenchenco03@163.com>
Date: Thu, 16 May 2024 11:01:32 +0800
Subject: [PATCH] fix:'格式化大写PX变小写'
---
common/LocalStorage.js | 36 +++++++++++++++++++++++++++++++-----
1 files changed, 31 insertions(+), 5 deletions(-)
diff --git a/common/LocalStorage.js b/common/LocalStorage.js
index b1eb5a0..ff1c977 100644
--- a/common/LocalStorage.js
+++ b/common/LocalStorage.js
@@ -1,6 +1,8 @@
/**
* LocalStorage - 混合App模式，本地存储同步工具
- * 用于区分不同开发环境读取不同数据
+ * @tutorial 注意：混合App模式中，不建议使用 Taro.setStorageSync 存储数据
+ * 因为Taro API无法区分不同开发环境，测试环境与正式环境存储的本地数据，读取时会串通
+ * 本方法解决方式在于，给键名增加了开发环境的前缀，例如：AiSim.lc@***、AiSim.wc@***、AiSim.rb@***
* @author Tevin
*/
@@ -9,7 +11,7 @@
export class LocalStorage {
constructor() {
this._data = {
- prefixType: '',
+ prefixType: process.env.TARO_ENV === 'h5' ? 'h5' : 'wx',
};
}
@@ -18,9 +20,22 @@
this._data.prefixType = prefixType;
}
- load(key) {
+ load(key, defaultType = 'obj') {
const name = 'AiSim.' + this._data.prefixType + '@' + key;
- return JSON.parse(Taro.getStorageSync(name) || '{}');
+ const data = Taro.getStorageSync(name);
+ if (data) {
+ return JSON.parse(data);
+ } else {
+ if (defaultType === 'obj') {
+ return {};
+ } else if (defaultType === 'arr') {
+ return [];
+ }
+ }
+ }
+
+ loadArr(key) {
+ return this.load(key, 'arr');
}
save(key, value) {
@@ -59,6 +74,17 @@
return matches;
}
+ // 清除本地存储工具保存的所有数据
+ cleanAll() {
+ const info = Taro.getStorageInfoSync();
+ const prefixReg = /^AiSim\.[a-zA-Z]+@/;
+ info.keys.forEach(storageKey => {
+ if (prefixReg.test(storageKey)) {
+ Taro.removeStorageSync(storageKey);
+ }
+ });
+ }
+
}
-export const $localStorage = new LocalStorage();
\ No newline at end of file
+export const $localStorage = new LocalStorage();
--
Gitblit v1.9.1