jsonp 動態建立script

標籤：http   建立   動態建立   for   loaded   before   data   creat   cti   

function loadScript(url, func) {  var head = document.head || document.getElementByTagName(‘head‘)[0];  var script = document.createElement(‘script‘);  script.src = url;  script.onload = script.onreadystatechange = function(){    if(!this.readyState || this.readyState==‘loaded‘ || this.readyState==‘complete‘){      func();      script.onload = script.onreadystatechange = null;    }  };  head.insertBefore(script, 0);}window.baidu = {  sug: function(data){    console.log(data);  }}loadScript(‘http://suggestion.baidu.com/su?wd=w‘,function(){console.log(‘loaded‘)});//我們請求的內容在哪裡？//我們可以在chorme調試面板的source中看到script引入的內容

jsonp 動態建立script