<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd" ><html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title> 跨域demo</title ><script type="text/javascript" language= "javascript" src="../js/jquery-1.8.3.min.js" ></script></head><body><form id= "proxy_form" action ="http://wo.test.com/proxy.php" method="post" target="proxy_hidden_iframe_1"> <input type="file" name="file" value="" /> <input type="text" name="name" value="" /> <input type="button" id="proxy_btn" value="提交" /></form><iframe name="proxy_hidden_iframe_1" src="about:blank" style="display :none"></iframe ><script type="text/javascript" >$(document).ready(function (){ $( "#proxy_btn").click(function (){ /** * 自己编写判断数据的合法性 */ $( "#proxy_form").submit(); });});/** * 跨域回调函数 */function _proxyCallBack(data){ // firefox 输出结果 console.log(data); // 再处理前台界面问题}</script></body></html><?php/** * 逻辑层， 域名：wo.test.com */$file = $_FILES['file'];$name = trim($_POST['name']);// 开始处理逻辑//$result = array("status"=>"0", "msg"=>"操作失败")); // 失败状态$result = array( "status"=>"1" , "msg" =>"操作成功", "data"=>array ("data1" =>"XXX", "data2"=>"YYY" ); // 成功状态function _proxy($result){ $callback = "_proxyCallBack"; //回调函数名 $args = urlencode(json_encode( array($result))); exit('<iframe name="proxy_hidden_iframe_2" src="http://www.test.com/open/proxy.html?callback='.$callback. '&args='.$args.'" width="0" height="0" style="display:none;" ></iframe>' );}?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" ><html xmlns="http://www.w3.org/1999/xhtml" ><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title> Haodou callback proxy</title ></head><body><script type="text/javascript" ><!--// JSON.parsevar JSON;if (!JSON){JSON={}}(function(){ 'use strict';function f(n){return n<10?'0'+n:n}if( typeof Date.prototype.toJSON!=='function'){Date.prototype.toJSON= function(key){return isFinite(this.valueOf())? this.getUTCFullYear()+'-' +f(this.getUTCMonth()+1)+ '-'+f(this .getUTCDate())+'T'+f(this.getUTCHours())+ ':'+f(this .getUTCMinutes())+':'+f(this.getUTCSeconds())+ 'Z':null };String.prototype.toJSON=Number.prototype.toJSON=Boolean.prototype.toJSON= function(key){return this.valueOf()}}var cx=/[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g ,escapable=/[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g ,gap,indent,meta={'\b':'\\b','\t':'\\t','\n':'\\n','\f':'\\f','\r':'\\r','"': '\\"','\\' :'\\\\' },rep;function quote(string){escapable.lastIndex=0; return escapable.test(string)?'"'+string.replace(escapable, function(a){var c=meta[a];return typeof c==='string'?c: '\\u'+('0000' +a.charCodeAt(0).toString(16)).slice(-4)})+'"': '"'+string+'"' }function str(key,holder){var i,k,v,length,mind=gap,partial,value=holder[key]; if(value&&typeof value==='object'&& typeof value.toJSON==='function'){value=value.toJSON(key)} if(typeof rep==='function'){value=rep.call(holder,key,value)} switch(typeof value){case'string' :return quote(value);case'number' :return isFinite(value)?String(value):'null';case'boolean' :case'null':return String(value);case'object' :if(!value){return'null' }gap+=indent;partial=[];if(Object.prototype.toString.apply(value)=== '[object Array]'){length=value.length;for(i=0;i<length;i+=1){partial[i]=str(i,value)|| 'null'}v=partial.length===0?'[]' :gap?'[\n'+gap+partial.join( ',\n'+gap)+'\n' +mind+']':'['+partial.join( ',')+']' ;gap=mind;return v}if(rep&& typeof rep==='object'){length=rep.length; for(i=0;i<length;i+=1){if(typeof rep[i]==='string'){k=rep[i];v=str(k,value); if(v){partial.push(quote(k)+(gap?': ' :':' )+v)}}}}else{ for(k in value){if(Object.prototype.hasOwnProperty.call(value,k)){v=str(k,value); if(v){partial.push(quote(k)+(gap?': ':':')+v)}}}}v=partial.length===0? 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