Question

我尝试使用以下代码中的new Thread(new Runnable() { @Override public void run() { try { HttpClient httpclient = new DefaultHttpClient(); HttpPost httppost = new HttpPost(URL_PREFIX + "?" + URLEncodedUtils.format(nameValuePairs, "utf-8")); HttpResponse response = httpclient.execute(httppost); HttpEntity entity = response.getEntity(); } catch (Exception ex) { ex.printStackTrace(); } } }).start();向我的服务器发送数据。

Request-URI Too Long
The requested URL's length exceeds the capacity limit for this server.
Additionally, a 414 Request-URI Too Long error was encountered while trying to use an ErrorDocument to handle the request.
when check my httppost uri link length was 3497 char.

但是当我尝试将此数据发布到服务器时，我收到404错误代码，请求失败，当我尝试使用浏览器检查链接时，我得到以下内容。

import java.io.BufferedReader;
import java.io.InputStreamReader;

public class Pinger {

private static String keyWordTolookFor = "average";

public Pinger() {
    // TODO Auto-generated constructor stub
}


 public static void main(String[] args) {
 //Test the ping method on Windows.
 System.out.println(ping("192.168.0.1")); }


public String ping(String IP) {
    try {
        String line;
        Process p = Runtime.getRuntime().exec("ping -n 1 " + IP);
        BufferedReader input = new BufferedReader(new InputStreamReader(p.getInputStream()));
        while (((line = input.readLine()) != null)) {

            if (line.toLowerCase().indexOf(keyWordTolookFor.toLowerCase()) != -1) {

                String delims = "[ ]+";
                String[] tokens = line.split(delims);
                return tokens[tokens.length - 1];
            } 
        }

        input.close();
    } catch (Exception err) {
        err.printStackTrace();
    }
    return "Offline";
}

在我的代码中，我尝试发送base64编码的图像和一些其他参数。任何人都可以帮我解决这个问题吗？或任何其他方式来实现它？

Answer 1

你不应该把params放到POST请求的url中，把它放在体内。

HttpPost httpPost = new HttpPost(URL_PREFIX);
httpPost.setEntity(new UrlEncodedFormEntity(nameValuePairs, "UTF-8"));

GET请求参数转到网址 POST请求参数通常会转到正文。

具有长URI的Android HttpPost

1 个答案: