帮忙解决application与servlet通信的问题 ，马上给分

Question

java.net.URL url = new java.net.URL(URL);
            con = url.openConnection();            con.setUseCaches(true);
            con.setDoOutput(true);
            con.setDoInput(true);
            ByteArrayOutputStream byteout = new ByteArrayOutputStream();
            DataOutputStream out = new DataOutputStream(byteout);
            out.writeUTF("aaa=&message=" + tomchen);
            out.flush();

Answer 1

servlet的doGet方法没被调用啊

Answer 2

与在IE中输入servlet地址不是一样的吗