Android的REST Web服务调用，连接拒绝问题

我正在开发一个Android应用程序并调用REST的Web services.It给出了一个错误
这是我的日志Android的REST Web服务调用，连接拒绝问题

05-31 12:23:34.355: W/System.err(766): org.apache.http.conn.HttpHostConnectException: Connection to http://myip:8084 refused 
05-31 12:23:34.365: W/System.err(766): at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:183) 
05-31 12:23:34.365: W/System.err(766): at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164) 
05-31 12:23:34.365: W/System.err(766): at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119) 
05-31 12:23:34.365: W/System.err(766): at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360) 
05-31 12:23:34.375: W/System.err(766): at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555) 
05-31 12:23:34.375: W/System.err(766): at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487) 
05-31 12:23:34.375: W/System.err(766): at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465) 
05-31 12:23:34.375: W/System.err(766): at com.example.locationtracker.RestWSUser.sendThroughHttpGet(RestWSUser.java:38) 
05-31 12:23:34.375: W/System.err(766): at com.example.locationtracker.MainActivity.checkIn(MainActivity.java:38) 
05-31 12:23:34.375: W/System.err(766): at java.lang.reflect.Method.invokeNative(Native Method) 
05-31 12:23:34.375: W/System.err(766): at java.lang.reflect.Method.invoke(Method.java:511) 
05-31 12:23:34.385: W/System.err(766): at android.view.View$1.onClick(View.java:3594) 
05-31 12:23:34.385: W/System.err(766): at android.view.View.performClick(View.java:4204) 
05-31 12:23:34.385: W/System.err(766): at android.view.View$PerformClick.run(View.java:17355) 
05-31 12:23:34.395: W/System.err(766): at android.os.Handler.handleCallback(Handler.java:725) 
05-31 12:23:34.395: W/System.err(766): at android.os.Handler.dispatchMessage(Handler.java:92) 
05-31 12:23:34.395: W/System.err(766): at android.os.Looper.loop(Looper.java:137) 
05-31 12:23:34.395: W/System.err(766): at android.app.ActivityThread.main(ActivityThread.java:5041) 
05-31 12:23:34.395: W/System.err(766): at java.lang.reflect.Method.invokeNative(Native Method) 
05-31 12:23:34.395: W/System.err(766): at java.lang.reflect.Method.invoke(Method.java:511) 
05-31 12:23:34.395: W/System.err(766): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793) 
05-31 12:23:34.405: W/System.err(766): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560) 
05-31 12:23:34.405: W/System.err(766): at dalvik.system.NativeStart.main(Native Method) 
05-31 12:23:34.405: W/System.err(766): Caused by: java.net.ConnectException: socket failed: EACCES (Permission denied) 
05-31 12:23:34.415: W/System.err(766): at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:181) 
05-31 12:23:34.415: W/System.err(766): ... 22 more 
05-31 12:23:34.415: W/System.err(766): Caused by: java.net.SocketException: socket failed: EACCES (Permission denied) 
05-31 12:23:34.435: W/System.err(766): at libcore.io.IoBridge.socket(IoBridge.java:583) 
05-31 12:23:34.435: W/System.err(766): at java.net.PlainSocketImpl.create(PlainSocketImpl.java:201) 
05-31 12:23:34.435: W/System.err(766): at java.net.Socket.checkOpenAndCreate(Socket.java:663) 
05-31 12:23:34.445: W/System.err(766): at java.net.Socket.connect(Socket.java:807) 
05-31 12:23:34.445: W/System.err(766): at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:119) 
05-31 12:23:34.445: W/System.err(766): at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:144) 
05-31 12:23:34.445: W/System.err(766): ... 22 more 
05-31 12:23:34.455: W/System.err(766): Caused by: libcore.io.ErrnoException: socket failed: EACCES (Permission denied) 
05-31 12:23:34.465: W/System.err(766): at libcore.io.Posix.socket(Native Method) 
05-31 12:23:34.465: W/System.err(766): at libcore.io.BlockGuardOs.socket(BlockGuardOs.java:181)

这是我的Java代码

HttpGet httpGet = new HttpGet("http://myip:8084/rest/loc/test/7225"); 
    HttpParams params = new BasicHttpParams(); 
    HttpConnectionParams.setStaleCheckingEnabled(params, false); 
    HttpConnectionParams.setConnectionTimeout(params, 30000); 
    HttpConnectionParams.setSoTimeout(params, 30000); 
    HttpClient httpClient = new DefaultHttpClient(params); 
    HttpResponse httpResponse = httpClient.execute(httpGet); 
    InputStream inputStream = httpResponse.getEntity().getContent(); 
    BufferedReader bufferedReader = new BufferedReader(
      new InputStreamReader(inputStream)); 
    StringBuilder responseStr = new StringBuilder(); 
    String responseLineStr = null; 
    while ((responseLineStr = bufferedReader.readLine()) != null) { 
     responseStr.append(responseLineStr); 
    }

这是我的清单文件权限列表

<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/> 
<uses-permission android:name="android.permission.CHANGE_NETWORK_STATE"/> 
<user-permission android:name="android.permission.INTERNET"/> 
<user-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>

什么可以这样做的原因，服务工作
感谢

来源

2013-05-31 user1573690

您是在模拟器上还是在设备上检查此问题？你有没有在浏览器上检查该网址？还检查它是否需要任何身份验证或参数，并且您正在发送.. –

我在模拟器上检查此问题，并且此网址在我的浏览器中正常工作，并且我也为此代码提供了相同的URL。没有从Web服务端的身份验证，但我不知道有关android部分。谢谢 – user1573690

不，不像android需要发送Rest（任何类型的api/web服务）的任何身份验证的情况。尝试调试代码并检查一次。 –

而是提供与myip模拟器，给10.0.2.2。这应该工作。

来源

2013-05-31 23:56:29

它也没有工作Pradeep – user1573690

我解决了这个问题，这是一个权限问题，它真的像一个语法问题，你都可以看到它在我的第一篇文章，在清单文件

<user-permission android:name="android.permission.INTERNET"/>

是错误的，它应该是

<uses-permission android:name="android.permission.INTERNET"/>

感谢您的回复，并对我的错误感到抱歉

来源

2013-06-03 08:55:23 user1573690

Android的REST Web服务调用，连接拒绝问题

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