跨域名远程抓取内容的调试成功代码

跨域名远程抓取内容的调试成功代码

<?php
$handle = fopen("http://oj.shengerguan.com:19030/loginpage.php", "rb");
$contents = stream_get_contents($handle);
fclose($handle);
echo $contents;
?>
下面是ajax跨域名调试成功的代码

<div id="box"></div>
<script>

var url = "http://oj.shengerguan.com:19030/checkuser1.php?name=zhangsan&sex=男&callbackname=jsonp_callback"; //访问localhost:63342下的jsonp.php
    var scriptTag = document.createElement("script");   //创建一个script标签
    scriptTag.setAttribute("src",url);  //设置script的src属性
    document.body.appendChild(scriptTag);   //将script标签添加到body中
    //回调函数
    var jsonp_callback = function(resultObj){
        //alert(resultObj.name+":"+resultObj.sex);
        document.getElementById("box").innerHTML = resultObj.name+":"+resultObj.sex;
    }

</script>

<?php
$name = '$_GET["name"]';
    $sex = $_GET["sex"];
    $callbackname = $_GET["callbackname"];    //回调函数名称
    echo "$callbackname({name:'$name',sex:'$sex'})";
?>