一个使用j2me和php的函数

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getsongs.php

<?php
echo "hi";
echo "jai";
?>

---

有什么建议吗？

首先，将httpconnection放在线程中是个好主意，当您打开InptStream时，必须将其放在线程中并尝试捕获

对我来说，这段代码一直都能完成任务

  Thread connection = new Thread(new Runnable(){

      public void run(){

      HttpConnection c;     
      InputStream is;
      OutputStream out;
      StringBuffer buff = new StringBuffer();
      String err = null;

      try{

            //Connecting to server passing the data and setting the connection property
            c = (HttpConnection)Connector.open(url);
            c.setRequestMethod(HttpConnection.GET);

           c.setRequestProperty("User-Agent","Profile/MIDP-2.1 Configuration/CLDC-1.1");
            c.setRequestProperty("If-Modified-Since","9 Oct 2012 17:49:31 GMT");
            c.setRequestProperty("Content-Type","application/x-www-form-urlencoded");
            c.setRequestProperty("Accept","text/html");


            //Read From the File

            try{

                is = c.openInputStream();

                //loop to read every character from file and append it to StringBuffer
                int ch;
                while((ch = is.read())  != -1){
                    buff.append((char) ch);
                }

                // now use the buffer will have al the data from php
            }catch(Exception e){

            }
        }catch(Exception e){
            display.setCurrent(text);
       }
    }
 });

connection.start();

我希望这有帮助

javax.microedition.io.ConnectionNotFoundException: error 10061 in socket::open
at com.sun.midp.io.j2me.socket.Protocol.open0(), bci=0
at com.sun.midp.io.j2me.socket.Protocol.connect(), bci=209   
at com.sun.midp.io.j2me.socket.Protocol.open(), bci=216
at com.sun.midp.io.j2me.socket.Protocol.openPrim(), bci=4
at com.sun.midp.io.j2me.http.Protocol.createConnection(), bci=41

  Thread connection = new Thread(new Runnable(){

      public void run(){

      HttpConnection c;     
      InputStream is;
      OutputStream out;
      StringBuffer buff = new StringBuffer();
      String err = null;

      try{

            //Connecting to server passing the data and setting the connection property
            c = (HttpConnection)Connector.open(url);
            c.setRequestMethod(HttpConnection.GET);

           c.setRequestProperty("User-Agent","Profile/MIDP-2.1 Configuration/CLDC-1.1");
            c.setRequestProperty("If-Modified-Since","9 Oct 2012 17:49:31 GMT");
            c.setRequestProperty("Content-Type","application/x-www-form-urlencoded");
            c.setRequestProperty("Accept","text/html");


            //Read From the File

            try{

                is = c.openInputStream();

                //loop to read every character from file and append it to StringBuffer
                int ch;
                while((ch = is.read())  != -1){
                    buff.append((char) ch);
                }

                // now use the buffer will have al the data from php
            }catch(Exception e){

            }
        }catch(Exception e){
            display.setCurrent(text);
       }
    }
 });

connection.start();