Question

我正在尝试使用HttpPost登录服务器（在我的HTC One V上进行测试）。我得到了

org.apache.http.conn.ConnectTimeoutException: Connect to /121.241.197.102:15500 timed out

但奇怪的是它可以通过手机的浏览器轻松访问它。我有3G连接，我可以在一秒钟内从浏览器访问URL，我已将超时参数设置为20秒。

我用来连接的代码：

HttpParams params = new BasicHttpParams();
        HttpConnectionParams.setConnectionTimeout(params, 200000);
        HttpConnectionParams.setSoTimeout(params, 200000);
        httpClient= new DefaultHttpClient(params);
        CookieStore cookieStore = httpClient.getCookieStore();
        if(cookies.size()>0)
            for(int i=0;i<cookies.size();i++)
                cookieStore.addCookie(cookies.get(i));
        httpClient.setCookieStore(cookieStore); 
        HttpResponse httpResponse;
        InputStream inputStream=null;
        try{
            HttpPost httpPost=new HttpPost(url);
            StringEntity se=new StringEntity(input.toString());
            se.setContentType(new BasicHeader(HTTP.CONTENT_TYPE, "application/json"));
            httpPost.setEntity(se);
            httpPost.setHeader("Content-Type", "application/json");
            httpPost.setHeader("Accept", "application/json");

            httpResponse = httpClient.execute(httpPost);
.
.
.
.
.
.
.

尝试执行（httpPost）时连接失败。在模拟器上，我尝试使用完全相同的代码和本地网络IP，它可以完美地使用相同的代码。当我使用公共IP和真实设备时出现问题。任何解决方案？

修改这是LogCat

06-19 10:47:44.559: W/System.err(2466): org.apache.http.conn.ConnectTimeoutException: Connect to /121.241.197.102:15500 timed out
06-19 10:47:44.569: W/System.err(2466):     at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121)
06-19 10:47:44.569: W/System.err(2466):     at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:144)
06-19 10:47:44.569: W/System.err(2466):     at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
06-19 10:47:44.569: W/System.err(2466):     at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
06-19 10:47:44.569: W/System.err(2466):     at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
06-19 10:47:44.569: W/System.err(2466):     at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
06-19 10:47:44.589: W/System.err(2466):     at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
06-19 10:47:44.589: W/System.err(2466):     at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
06-19 10:47:44.589: W/System.err(2466):     at com.ambr.tradeapp.utility.JSONConnectorPost.connectClient(JSONConnectorPost.java:66)
06-19 10:47:44.589: W/System.err(2466):     at com.ambr.tradeapp.activity.MainActivity$LoginAsyncTask.doInBackground(MainActivity.java:82)
06-19 10:47:44.589: W/System.err(2466):     at com.ambr.tradeapp.activity.MainActivity$LoginAsyncTask.doInBackground(MainActivity.java:1)
06-19 10:47:44.599: W/System.err(2466):     at android.os.AsyncTask$2.call(AsyncTask.java:288)
06-19 10:47:44.599: W/System.err(2466):     at java.util.concurrent.FutureTask.run(FutureTask.java:237)
06-19 10:47:44.599: W/System.err(2466):     at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:231)
06-19 10:47:44.599: W/System.err(2466):     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
06-19 10:47:44.599: W/System.err(2466):     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
06-19 10:47:44.599: W/System.err(2466):     at java.lang.Thread.run(Thread.java:841)

可以从浏览器访问Android设备上的URL，无法从应用程序访问

0 个答案: