我有一个bugzilla服务器,我试图通过其余api访问。我想通过REST远程更新数据库。当我尝试运行我的代码时,我得到以下异常:
W/DB ( 277): java.net.SocketException: Permission denied
W/DB ( 277): at org.apache.harmony.luni.platform.OSNetworkSystem.createStreamSocketImpl(Native Method)
W/DB ( 277): at org.apache.harmony.luni.platform.OSNetworkSystem.createStreamSocket(OSNetworkSystem.java:186)
W/DB ( 277): at org.apache.harmony.luni.net.PlainSocketImpl.create(PlainSocketImpl.java:265)
W/DB ( 277): at java.net.Socket.checkClosedAndCreate(Socket.java:873)
W/DB ( 277): at java.net.Socket.connect(Socket.java:1020)
W/DB ( 277): at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:119)
W/DB ( 277): at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:143)
W/DB ( 277): at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
W/DB ( 277): at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
W/DB ( 277): at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:348)
W/DB ( 277): at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
W/DB ( 277): at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
W/DB ( 277): at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
W/DB ( 277): at com.geek.myzilla.RestClient.myputter(RestClient.java:269)
W/DB ( 277): at com.geek.myzilla.MyZillaActivity.onCreate(MyZillaActivity.java:59)
W/DB ( 277): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
W/DB ( 277): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2627)
RestClient。Myputter函数看起来像这样:
public static String myputter(String... params)
{
String url = params[0];
String jsonBody = params[1];
DefaultHttpClient client = new DefaultHttpClient();
HttpPut putRequest = new HttpPut(url);
try {
StringEntity se = new StringEntity(jsonBody);
se.setContentType("text/json");
se.setContentEncoding(new BasicHeader(HTTP.CONTENT_TYPE, "application/json"));
putRequest.setEntity(se);
putRequest.addHeader("Content-Type", "application/json");
putRequest.setEntity(se);
putRequest.setHeader("Accept", "application/json");
putRequest.setHeader("Content-Type", "application/json");
HttpResponse response = client.execute(putRequest);
int status_code=response.getStatusLine().getStatusCode();
客户端。执行行抛出异常知道为什么会这样吗?
您是否将Internet权限添加到清单中?来自Android开发者网站。
<uses-permission android:name="android.permission.INTERNET" />