转换XMLHttpRequest来JSONP

Question

帮助，我需要改变这个代码来支持远程域的访问：在你返回JS

function goRemote(url) { 
    var script = document.createElement("script"); 
    script.src=url; 
    document.body.appendChild(script); 
} 
function parseDate(json) { 
    // do your fun here. 
} 

：在你的js

document.write(url); 
    var http = getHTTPObject(); 
     http.open("GET", url, true); 
     http.onreadystatechange = function() { 
      if (http.readyState == 4) { 
       parseData(http.responseText); 
      } 
     } 
     http.send(null); 

Answer 1

parseData({"foo": "bar"});