德codeURIComponent（URI）不工作？ [英] decodeURIComponent(uri) is not working?

问题描述

我使用Ajax来发布内容，我使用 http.send（EN codeURIComponent（PARAMS））; 编码...但我无法去code它们在PHP。我使用POST，所以我不认为它需要连接code？我很困惑，怎么我应该去code在PHP中值...

  PARAMS = "guid="+szguid+"&username="+szusername+"&password="+szpassword+"&ip="+ip+"&name="+name+"&os="+os;
        //警报（PARAMS）;
        document.body.style.cursor ='等待'; //改变光标等待

        如果（！HTTP）
            HTTP =的CreateObject（）;

        非缓存=的Math.random（）;

        http.open（'后'，'addvm.php'）;
        http.setRequestHeader（内容型，应用程序/ x-WWW的形式urlen codeD）;
        http.setRequestHeader（内容长度，params.length）;
        http.setRequestHeader（连接，关闭）;
        http.onreadystatechange = SaveReply;
       http.send（EN codeURIComponent（PARAMS））;
 

解决方案

连接codeURIComponent 将连接code所有和放大器; S及= s表示界定你的键/值对。您需要单独使用它的每一个部分。像这样：

  PARAMS =
 GUID =EN + codeURIComponent（szguid）+
 ＆放大器;用户名=EN + codeURIComponent（szusername）+
 ＆放大器;密码=EN + codeURIComponent（szpassword）+
 ＆放大器; IP =EN + codeURIComponent（IP）+
 ＆放大器;名称=EN + codeURIComponent（名）+
 ＆放大器; OS =EN + codeURIComponent（OS）;
    //警报（PARAMS）;
    document.body.style.cursor ='等待'; //改变光标等待

    如果（！HTTP）
        HTTP =的CreateObject（）;

    非缓存=的Math.random（）;

    http.open（'后'，'addvm.php'）;
    http.setRequestHeader（内容型，应用程序/ x-WWW的形式urlen codeD）;
    http.setRequestHeader（内容长度，params.length）;
    http.setRequestHeader（连接，关闭）;
    http.onreadystatechange = SaveReply;
    http.send（PARAMS）;
 

I'm using Ajax to post contents, and I'm using http.send(encodeURIComponent(params)); for encoding ... but I'm unable to decode them in PHP. I'm using POST so I didn't think it required encode? I'm confused as to how I'm supposed to decode the values in PHP...

params = "guid="+szguid+"&username="+szusername+"&password="+szpassword+"&ip="+ip+"&name="+name+"&os="+os;
        //alert(params);
        document.body.style.cursor = 'wait';//change cursor to wait

        if(!http)
            http = CreateObject();  

        nocache = Math.random();

        http.open('post', 'addvm.php');
        http.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
        http.setRequestHeader("Content-length", params.length);
        http.setRequestHeader("Connection", "close");
        http.onreadystatechange = SaveReply;
       http.send(encodeURIComponent(params));

解决方案

encodeURIComponent will encode all the &s and =s that delimit your key/value pairs. You need to use it on each part individually. Like so:

 params = 
 "guid="      + encodeURIComponent(szguid)     + 
 "&username=" + encodeURIComponent(szusername) +
 "&password=" + encodeURIComponent(szpassword) +
 "&ip="       + encodeURIComponent(ip)         +
 "&name="     + encodeURIComponent(name)       +
 "&os="       + encodeURIComponent(os);
    //alert(params);
    document.body.style.cursor = 'wait';//change cursor to wait

    if(!http)
        http = CreateObject();  

    nocache = Math.random();

    http.open('post', 'addvm.php');
    http.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
    http.setRequestHeader("Content-length", params.length);
    http.setRequestHeader("Connection", "close");
    http.onreadystatechange = SaveReply;
    http.send(params);

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