存入本地用IE打开可基本实现模拟任意数据POST的HTTP请求
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<script type="text/javascript">
function gb2utf8(data)
{
var glbEncode = [];
gb2utf8_data = data;
execScript("gb2utf8_data = MidB(gb2utf8_data, 1)", "VBScript");
var t = escape(gb2utf8_data).replace(/%u/g,"").replace(/(.{2})(.{2})/g,"%$2%$1").replace(/%([A-Z].)%(.{2})/g,"@$1$2");
t = t.split("@");
var i = 0, j = t.length, k;
while( ++i < j )
{
k = t[i].substring(0,4);
if(!glbEncode[k])
{
gb2utf8_char = eval("0x"+k);
execScript("gb2utf8_char = Chr(gb2utf8_char)", "VBScript");
glbEncode[k] = escape(gb2utf8_char).substring(1,6);
}
t[i] = glbEncode[k]+t[i].substring(4);
}
gb2utf8_data = gb2utf8_char = null;
return unescape(t.join("%"));
}
window.onload=function(){
document.getElementById("send").onclick=function(){
document.getElementById("result").innerText="Loading...";
var xhr = new XMLHttpRequest();
xhr.open("POST", document.getElementById("url").value);
xhr.setRequestHeader("Content-Type","application/x-www-form-encoded");
xhr.onreadystatechange=function(){
if(xhr.readyState==4)
{
document.getElementById("result").innerHTML=xhr.responseText;
}
}
xhr.send(document.getElementById("postData").value);
}
document.getElementById("decode").onclick=function(){
document.getElementById("result").innerText=gb2utf8(document.getElementById("result").innerText);
}
}
</script>
<style>
body{
font-family:'Courier New';
font-size:12px;
text-align:center;
}
#form{
width:600px;
}
#url{
width:500px;
}
#send{
width:90px;
}
#postData{
width:600px;
height:300px;
}
#result{
text-align:left;
white-space:nowrap;
width:600px;
border:1px solid black;
overflow:auto;
}
</style>
</head>
<body>
<div>
<div id="form">
<input id="url" type="text" value="" />
<input id="send" type="button" value="send" />
<input id="decode" type="button" value="decode" />
<textarea id="postData"></textarea>
</div>
<div id="result"></div>
</div>
</body>
</html>