Question

我正在尝试通过以下网址发送短信

public  void sendsms() throws IOException 
    {
  URL sms = new URL("http://india.timessms.com/http-       api/receiverall.asp?username=way2sijo&password=*******i&sender=Demo&cdmasender=9930065297&to=919930065297&message=Hello");
  BufferedReader in = new BufferedReader(
     new InputStreamReader(sms.openStream()));

  String inputLine;

  while ((inputLine = in.readLine()) != null)
      System.out.println(inputLine);

  in.close();
  }

但在运行时显示以下异常

in thread "main" java.net.SocketException: Network is unreachable: connect
        at java.net.PlainSocketImpl.socketConnect(Native Method)
        at java.net.PlainSocketImpl.doConnect(Unknown Source)
        at java.net.PlainSocketImpl.connectToAddress(Unknown Source)
        at java.net.PlainSocketImpl.connect(Unknown Source)
        at java.net.SocksSocketImpl.connect(Unknown Source)
        at java.net.Socket.connect(Unknown Source)
        at java.net.Socket.connect(Unknown Source)
        at sun.net.NetworkClient.doConnect(Unknown Source)
        at sun.net.www.http.HttpClient.openServer(Unknown Source)
        at sun.net.www.http.HttpClient.openServer(Unknown Source)
        at sun.net.www.http.HttpClient.<init>(Unknown Source)
        at sun.net.www.http.HttpClient.New(Unknown Source)
        at sun.net.www.http.HttpClient.New(Unknown Source)
        at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(Unknown Source)
        at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source)
        at sun.net.www.protocol.http.HttpURLConnection.connect(Unknown Source)
        at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
        at java.net.URL.openStream(Unknown Source)

我怎么能解决这个问题.......提前谢谢.......

Answer 1

最好查看apache http客户端库并使用它来发出get请求。

如何从struts中的java动作调用url？

1 个答案: