jQuery60定时器

 

 

1、HTML

<div id='Code'></div>

　　

 

 

2、JS

var wait=60;
$('#Code').text(wait+'s');timer = setInterval(function(){
    if(wait==0){
        $('#Code').text('点击获取');        clearInterval(timer);//清除定时器
    }else{
        wait--;
        $('#Code').text(wait+'s');    }
},1000);

　　

var wait=60;$('#AutoCode').text(wait+'s');timer = setInterval(function(){    if(wait==0){        $('#AutoCode').text('获取验证码');        clearInterval(timer)    }else{        wait--;        $('#AutoCode').text(wait+'s');    }},1000);

来源：https://www.cnblogs.com/aididiao/p/12446763.html