Prototype function, the function is very simple, find the id of the clock, calculate the value, and execute the task when the rush time is reached.
function nwt() {var str=$('#deal_expiry_timer_e3cdcd2a').text();
var out=str.match(/\d+/g);console.log(out);
var h=parseInt(out[0]),m=parseInt(out[1]),s=parseInt(out[2]);
console.log(h+'#'+m+'#'+s);var calc=h*3600+m*60+s;console.log(calc);
if(calc==0){} else {console.log('wait');}
var t=setTimeout('nwt()',2000);}
nwt();
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
