java服务端响应不了post请求

package net.shopxx.aa;

import java.io.IOException;
import java.util.HashMap;
import java.util.Map;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import net.shopxx.util.JsonUtils;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.context.request.RequestAttributes;
import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletRequestAttributes;

@Controller("androidController")
@RequestMapping("/user")
public class LoginControl {

@RequestMapping(value="/signin", method = RequestMethod.POST)
public @ResponseBody
String login(String name,String password) {

    System.out.print("....\n");
    String j="hello";
    return JsonUtils.toJson(j);


}

上边是代码，没有具体功能的，我只需要Android端能连接上去服务端就可以了

应该是你的路由规则可能没有匹配上。/signin

你android提交的URL是否符合你的路由规则

public void testHttpUrlPost()
{
    String name = "zh";
    try {
        URL url = new URL("http://192.168.3.97:8080/user/signin.jhtml");
        HttpURLConnection conn = (HttpURLConnection) url.openConnection();
        conn.setRequestMethod("POST");
        conn.setDoOutput(true);
        conn.setDoInput(true);
        StringBuilder params = new StringBuilder();
        params.append("name="+name);
        conn.getOutputStream().write(params.toString().getBytes());
        InputStream input = conn.getInputStream();
        BufferedReader reader = new BufferedReader(new InputStreamReader(input));
        String line;
        StringBuilder inputsb = new StringBuilder();
        while((line = reader.readLine())!= null)
        {
            inputsb.append(line);
        }
        System.out.println(inputsb.toString());


    } catch (Exception e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
}


这是我的android的代码。
会不会是因为我配置得有问题？

先用网页测测能不能请求，定位出问题在哪

同意楼上的，先用网页写一个测试，打断点看看，手机这块没怎么接触过，不太熟悉

检查一下服务de URI