工作中vue项目common方法

export const base_url = process.env.base_url;
//获取地址参数
export function getUrlParam(key){
let query = window.location.href.split(’,’);
if(!query[1]){return null};
let reg=new RegExp("(^{|&)"+key+"=([}&]*)(&|$)",“i”);
let r=query[1].match(reg);
if(r !=null){
return unescape(r[2]);
}else{
return null;
}
}
//获取数组对象查找当前项
export function _findItemOfArrayObj(list,key,value){
return list.find(item=>item[key]===value);
}

//获取数组对象当前索引
export function _findIndexOfArrayObj(){
return list.findIndex(item=>item[key] === value);
}
//获取数组查找当前项
export function _findItemOfArray(list,value){
return list.find(item=>item === vaule)
}
//获取数组查找当前项索引
export function _findItemOfArray(list,value){
return list.findIndex(item=>item === vaule)
}
//设置cookie信息
export function _setCookie(key,value,hours){
var date=new Date();
if(typeof(hours) == “undefined”){
hours=3024;
}
date.setTime(date.getTime()+hours3600*1000);
document.cookie=key+"="+escape(value)+";expires="+date.toUTCString();
}
//获取cookie信息
export function _getCookie(key){
let search=key+"=";
let begin=document.cookie.indexOf(search);
if(begin != -1){
begin+=search.length;
let end=document.cookie.indexOf(";",begin);
if(end==-1)end=document.cookie.length;
return unescape(document.cookie.substring(begin,end));
}
retrun;
}
//全局提示
export function Msg(msg,type=“info”){
let vue=vm.proto;
vue.KaTeX parse error: Expected '}', got 'EOF' at end of input: … 'info': vue.Message.info(msg);
break;
case ‘error’:
vue. $Message.error(msg); break; case 'success': vue.$Message.success(msg);
break;
}
}