xs/xs-app/framework/util.ts

import { config } from "../config/config"
import { log } from "./log"
import { tools } from "./tools"
export class util {
	/**
	 * 获取本地数据
	 */
	public static getStorage(key:string){
		let d = uni.getStorageSync(key)
		if(util.isNull(d)){
			return null
		}
		return d
	}
	
	/**
	 * 设置本地数据
	 */
	public static setStorage(key:string,value:string){
		uni.setStorageSync(key,value)
	}
	
	
	/**
	 * 清除本地key数据
	 */
	public static clearStorageForKey(key:string){
		let d = util.getStorage(key)
		if(util.isNull(d)){
			log.Error(`${key} is null!`);
		}else{
			util.setStorage(key,null)
		}
	}
	
	/**
	 * 清除本地数据
	 */
	public static clearAllStorage(){
		uni.clearStorageSync()
	}
	
	public static isNull(v:any){
		if(v==null||v==undefined||v==""){
			return true
		}
		return false
	}
	
	public static alert(v:string){
		let Platform = tools.getCurPlatform()
		if(Platform==config.Platform.H5){
			alert(v)
		}else if(Platform==config.Platform.TOUTIAO){
			log.Debug("TOUTIAO",v)
		}else if(Platform==config.Platform.WEIXIN){
			log.Debug("WEIXIN",v)
		}
	}
	
	
}