js 访问 URL 链接

直接上代码

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var url = "https://www.cnblogs.com/xuchunlin/p/14848864.html"   var time = 10000; var timeout = false; var request = new XMLHttpRequest(); var timer = setTimeout(function() {     timeout = true;     request.abort(); }, time);   request.open("GET", url); request.onreadystatechange = function() {       if (request.status === 200) {         // 打印出网页结果         console.log(request.responseText);       }   } ;   request.send(null);