0

当我尝试从我的 Android 应用程序授权 Facebook 时，我在 logcat 中收到“主机未解析：api.facebook.com:443”错误。知道为什么会发生吗？

日志猫：

01-10 15:28:55.891: E/Facebook(1084): Host is unresolved: api.facebook.com:443
01-10 15:28:55.918: W/System.err(1084): java.net.UnknownHostException: Host is unresolved: api.facebook.com:443
01-10 15:28:55.938: W/System.err(1084):     at java.net.Socket.connect(Socket.java:1038)
01-10 15:28:55.938: W/System.err(1084):     at org.apache.harmony.luni.internal.net.www.protocol.http.HttpConnection.<init>(HttpConnection.java:62)
01-10 15:28:55.938: W/System.err(1084):     at org.apache.harmony.luni.internal.net.www.protocol.http.HttpConnectionPool.get(HttpConnectionPool.java:88)
01-10 15:28:56.047: W/System.err(1084):     at org.apache.harmony.luni.internal.net.www.protocol.http.HttpURLConnectionImpl.getHTTPConnection(HttpURLConnectionImpl.java:927)
01-10 15:28:56.047: W/System.err(1084):     at org.apache.harmony.luni.internal.net.www.protocol.http.HttpURLConnectionImpl.connect(HttpURLConnectionImpl.java:909)
01-10 15:28:56.047: W/System.err(1084):     at org.apache.harmony.luni.internal.net.www.protocol.https.HttpsURLConnectionImpl$HttpsEngine.connect(HttpsURLConnectionImpl.java:396)
01-10 15:28:56.047: W/System.err(1084):     at org.apache.harmony.luni.internal.net.www.protocol.https.HttpsURLConnectionImpl.connect(HttpsURLConnectionImpl.java:147)
01-10 15:28:56.088: W/System.err(1084):     at com.facebook.android.Util.openUrl(Util.java:178)
01-10 15:28:56.088: W/System.err(1084):     at com.facebook.android.Facebook.request(Facebook.java:559)
01-10 15:28:56.088: W/System.err(1084):     at com.facebook.android.AsyncFacebookRunner$2.run(AsyncFacebookRunner.java:253)
4

1 回答 1

1

你需要<uses-permission>在你的AndroidManifest.xmlwith中使用android.permission.INTERNET。

于 2013-01-10T10:27:25.457 回答