1. 异步添加存储

/**
 * 异步添加本地存储
 * @param {*} key 
 * @param {*} data 
 */
export const asyncSetStorage = (key, data) => {
	return new Promise((resolve) => {
		wx.setStorage({
			key,
			data,
			complete(res){
				resolve(res)
			}
		})
	})
}

• 使用

import { asyncSetStorage } from './utils/storage'
App({
	asyncSetStorage("person", { name: "张三", age: 18 }).then((res) => {
    	console.log(res);
    })
})

2. 异步获取存储

/**
 * 异步获取本地存储
 * @param {*} key 
 */
export const asyncGetStorage = (key) => {
	return new Promise((resolve) => {
		wx.getStorage({
			key,
			complete(res){
				resolve(res)
			}
		})
	})
}

• 使用

import { asyncGetStorage } from './utils/storage'
App({
	asyncGetStorage("person").then((res) => {
    	console.log(res.data); // { name: "张三", age: 18 }
    })
})

3. 异步删除某个存储

/**
 * 异步删除某个本地存储
 * @param {*} key 
 */
export const asyncRemoveStorage = (key) => {
	return new Promise((resolve) => {
		wx.removeStorage({
			key,
			complete(res){
				resolve(res)
			}
		})
	})
}

• 使用

import { asyncRemoveStorage } from './utils/storage'

App({
	asyncRemoveStorage("person").then((res) => {
		console.log(res);
	})
})

4. 异步清空所有本地存储

export const asyncClearStorage = () => {
	return new Promise((resolve) => {
		wx.clearStorage({
			complete(res){
				resolve(res)
			}
		})
	})
}

• 使用

import { asyncClearStorage } from './utils/storage'

App({
	asyncClearStorage().then((res) => {
		console.log(res);
	})
})