时间:2021-07-01 10:21:17 帮助过:7人阅读
1.用chrome浏览器打开demo

2.按下f12键

3.添加断点

4.监视变量


5.查看控制台输入的日志

6.demo 代码:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<title>Examples</title>
<meta name="description" content="">
<meta name="keywords" content="">
<link href="" rel="stylesheet">
</head>
<body>
</body>
</html>
<script>
var cnt = (function () {
var index = 0;
var add = function () {
return ++index;
};
return add;
})();
var c=cnt();
alert(c);
console.log(c);
</script>以上就是Chrome如何调试JavaScript的示例的详细内容,更多请关注Gxl网其它相关文章!