var casper = require('casper').create({ viewportSize:{ 1920, height:1080 } }); var url1 = 'http://jifen.yuyid.com'; var url2 = 'https://www.yuyid.com'; casper.start(); casper.thenOpen(url1,function(){ console.log('==========已打开积分商城首页========='); this.captureSelector('jifen.png','html'); this.wait(1000); //this.wait方法挡不住当前回调函数下面代码的执行,只能延时下一步要执行的代码,比如下面这个casper.then this.click('div.go-login'); this.echo('thenopen'); }) casper.then(function(){ //等待1s后执行这个回调 console.log('then'); this.captureSelector('alert.jpg','html') }) casper.run();