黑莓HTTP连接问题 [英] Blackberry HTTP Connection Issue

问题描述

我有一个简单的应用程序编写的插口连接到Web服务（宁静）。该应用程序工作正常的BlackBerry模拟器但是我使用它在黑莓9300有问题。

我不断收到错误。java.io.IOException异常：隧道下当应用程序试图调用Web服务

我打电话的服务是一个简单的HTTP POST和我试图通过WiFi运行这个（WIFI连接为浏览互联网工作的罚款）。

我使用http://127.0.0.1:8080/test/restws;interface=wifi的连接字符串与IP地址改为我打电话的服务器的实际IP地址。我可以调用这个服务器上的RESTful Web服务我的笔记本电脑浏览器的罚款。

在code即时通讯使用类似于下面＆安培;在模拟器上正常工作。唯一的IM模拟器和手机上的code之间变化的是（用界面= wifi的为反对是deviceside =真）

连接字符串

这是一个code问题，或者是我需​​要更改手机设置？我需要什么任何想法做克服这一点。

感谢

 的StreamConnection S =（的StreamConnection）连接器
        。开（的connectionString）;
    httpConn =（HttpConnection的）S;
    httpConn.setRequestMethod（POST）;
    httpConn.setRequestProperty（内容长度，Integer.toString（postData.length（）））;    OutputStream的输出= httpConn.openOutputStream（）;
    output.write（postData.getBytes（））;
    output.flush（）;
    output.close（）;    串响应= httpConn.getResponseMessage（）;
    INT状态code = httpConn.getResponse code（）;
    如果（状态code！= HttpConnection.HTTP_OK）{
    }    InputStream为= httpConn.openInputStream（）;
    INT RET = 0;
    而（（保留= is.​​read（BUF））大于0）{
    os.write（BUF，0，RET）;
    }    结果=新的String（os.toByteArray（））;
 

解决方案

我在这里问题。经过越来越HttpConnection的一切都同我猜。试试这个：

 连接工厂CF =新的ConnectionFactory（）;
ConnectionDescriptor CD = cf.getConnection（yourURL的）;
httpConnector =（HttpConnection的）cd.getConnection（）;
httpConnector.setRequestMethod（HttpConnection.POST）;
 

I have a simple app written the connects to web service (restful). The app works fine on the blackberry simulator however I'm having problems using it on a blackberry 9300.

I keep getting the error "java.io.ioexception: tunnel down" when the apps attempts to call the web service.

The service I am calling is a simple HTTP post and I'm trying to run this over WIFI (the WIFI connection is working fine for browsing the internet).

I'm using a connection string of "http://127.0.0.1:8080/test/restws;interface=wifi" with the IP address changed to the actual Ip address of the server I'm calling. I can call the restful web service on this server on my laptop browser fine.

The code Im using is similar to below & works fine on the simulator. The only thing im changing between the simulator and the code on the phone is the connection string (using "interface=wifi" as oppose to "deviceside=true")

Is this a code problem or is it a setting I need to change on the handset? Any ideas on what I need to do to overcome this.

Thanks

    StreamConnection s = (StreamConnection) Connector
        .open(connectionString);
    httpConn = (HttpConnection) s;
    httpConn.setRequestMethod("POST");
    httpConn.setRequestProperty("Content-Length", Integer.toString(postData.length()));

    OutputStream output = httpConn.openOutputStream();
    output.write(postData.getBytes());
    output.flush();
    output.close();

    String response = httpConn.getResponseMessage();
    int statusCode = httpConn.getResponseCode();
    if (statusCode != HttpConnection.HTTP_OK) {
    }

    InputStream is = httpConn.openInputStream();
    int ret = 0;
    while ((ret = is.read(buf)) > 0) {
    os.write(buf, 0, ret);
    }

    result = new String(os.toByteArray());

解决方案

I had problems in here .After getting HttpConnection everything is the same i guess. Try this:

ConnectionFactory cf = new ConnectionFactory();
ConnectionDescriptor cd = cf.getConnection("YourUrl");
httpConnector = (HttpConnection) cd.getConnection();
httpConnector.setRequestMethod(HttpConnection.POST);

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