volley对应的服务器端的代码

import java.io.IOException; import java.io.OutputStream; import javax.servlet.ServletException; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import util.JsonUtil; import domain.Response; import domain.Userid; public class TestServlet extends HttpServlet { public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { request.setCharacterEncoding("UTF-8"); String transactiontype = (String) request.getParameter("transactiontype"); String agenterid = (String) request.getParameter("agenterid"); System.out.println("agenterid:" + agenterid); Response response2 = new Response(); StringBuilder builder = new StringBuilder(JsonUtil.createJsonString(response2)) ; Userid userid = new Userid(); userid.setUserid("30305"); response2.setSuccess(JsonUtil.createJsonString(userid)); System.out.println(builder.toString()); sendXml(response, JsonUtil.createJsonString(response2)); } private void sendXml(HttpServletResponse response, String content) throws IOException{ response.setContentType("text/html;charset=utf-8"); // response.getWriter().println(content); OutputStream out = response.getOutputStream(); out.write(content.getBytes("utf-8")); out.flush(); out.close(); } public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { doGet(request, response); } }