我有一个字符串，它已经在正确的URLEn codeD表格格式，并希望通过它在Android POST请求到PHP的服务器发送。我知道这个方法发送URL连接codeD的形式在Android上使用的UrlEn$c$cdFormEntity我知道如何使用它。这问题是数据进入功能已经URL连接codeD和＆符号连接，因此使用 UrlEn codedFormEntity 将涉及很多额外的努力把它变成一个列表 namevaluepairs中的，我宁愿不要。

那么，如何作出正确的POST请求发送这样的字符串作为内容主体？

我已经尝试过使用StringEntity,但PHP服务器没有得到任何数据（空 $ _ POST ）对象。

我正在测试针对 http://test.lifewanted.com/echo.json.php 它简单地为

 ＆LT;？PHP的回声json_en code（$ _ REQUEST）;
 

下面是一个例子已经-CN codeD数据：

partnerUserID =电子邮件％40example.com和放大器; partnerUserSecret =输入mypassword和放大器;命令=验证

如果你不介意使用的的HttpURLConnection 代替（推荐） HttpClient的，那么你可以这样来做：

 公共无效performPost（字符串连接codedData）{
    HttpURLConnection的urlc = NULL;
    OutputStreamWriter了= NULL;
    DataOutputStream类DATAOUT = NULL;
    BufferedReader中的= NULL;
    尝试 {
        网址URL =新的URL（URL_LOGIN_SUBMIT）;
        urlc =（HttpURLConnection类）url.openConnection（）;
        urlc.setRequestMethod（POST）;
        urlc.setDoOutput（真正的）;
        urlc.setDoInput（真正的）;
        urlc.setUseCaches（假）;
        urlc.setAllowUserInteraction（假）;
        urlc.setRequestProperty（HEADER_USER_AGENT，HEADER_USER_AGENT_VALUE）;
        urlc.setRequestProperty（内容类型，应用程序/ x-WWW的形式urlen codeD）;
        DATAOUT =新DataOutputStream类（urlc.getOutputStream（））;
        //执行POST操作
        dataout.writeBytes（EN codedData）;
        INT响应code = urlc.getResponse code（）;
        在=新的BufferedReader（新的InputStreamReader（urlc.getInputStream（）），8096）;
        字符串响应;
        //写HTML到System.out调试
        而（（响应= in.readLine（））！= NULL）{
            的System.out.println（响应）;
        }
        附寄（）;
    }赶上（的ProtocolException E）{
        e.printStackTrace（）;
    }赶上（IOException异常E）{
        e.printStackTrace（）;
    } 最后 {
        如果（满分！= NULL）{
            尝试 {
                out.close（）;
            }赶上（IOException异常E）{
                e.printStackTrace（）;
            }
        }
        如果（在！= NULL）{
            尝试 {
                附寄（）;
            }赶上（IOException异常E）{
                e.printStackTrace（）;
            }
        }
    }
}
 

I have a string that is already in the proper URLEncoded Form format and would like to send it through a POST request on Android to a PHP server. I know the method for sending URL encoded forms on Android uses the UrlEncodedFormEntity and I know how to use it. The problem with that is that the data comes into the function already URL encoded and joined by ampersands, so using UrlEncodedFormEntity would involve a lot of extra work to turn it into a List of NameValuePairs and I'd rather not.

So, how do I make a proper POST request sending this string as the content body?

I have already tried using StringEntity, but the PHP server didn't get any of the data (empty $_POST object).

I am testing against http://test.lifewanted.com/echo.json.php which simply is

<?php echo json_encode( $_REQUEST );

Here is an example of the already-encoded data:

partnerUserID=email%40example.com&partnerUserSecret=mypassword&command=Authenticate

If you don't mind using an HttpURLConnection instead of the (recommended) HttpClient then you could do it this way:

public void performPost(String encodedData) {
    HttpURLConnection urlc = null;
    OutputStreamWriter out = null;
    DataOutputStream dataout = null;
    BufferedReader in = null;
    try {
        URL url = new URL(URL_LOGIN_SUBMIT);
        urlc = (HttpURLConnection) url.openConnection();
        urlc.setRequestMethod("POST");
        urlc.setDoOutput(true);
        urlc.setDoInput(true);
        urlc.setUseCaches(false);
        urlc.setAllowUserInteraction(false);
        urlc.setRequestProperty(HEADER_USER_AGENT, HEADER_USER_AGENT_VALUE);
        urlc.setRequestProperty("Content-Type","application/x-www-form-urlencoded");
        dataout = new DataOutputStream(urlc.getOutputStream());
        // perform POST operation
        dataout.writeBytes(encodedData);
        int responseCode = urlc.getResponseCode();
        in = new BufferedReader(new InputStreamReader(urlc.getInputStream()),8096);
        String response;
        // write html to System.out for debug
        while ((response = in.readLine()) != null) {
            System.out.println(response);
        }
        in.close();
    } catch (ProtocolException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    } finally {
        if (out != null) {
            try {
                out.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
        if (in != null) {
            try {
                in.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }
}