企业官网建设流程全解析

本地存储保留删除其余

constSMS_TRUST_KEY_PREFIX='name'Vue.prototype.clearLocalStorageKeepSmsTrust=function(){constpreserved={}for(leti=0;i<localStorage.length;i++){constkey=localStorage.key(i)if(key&&key.indexOf(SMS_TRUST_KEY_PREFIX)===0){preserved[key]=localStorage.getItem(key)}}localStorage.clear()Object.keys(preserved).forEach(function(key){localStorage.setItem(key,preserved[key])})}

获取到对应想保存到信息，给定值保存下来，删除全部的存储信息，重新保存之前获取到的信息