新手發帖,很多方面都是剛入門,有誤錯的地方請大家見諒,歡迎批評指正
java.net.SocketTimeoutException: Connection timed out
at org.apache.harmony.luni.platform.OSNetworkSystem.connect(Native Method)
at dalvik.system.BlockGuard$WrappedNetworkSystem.connect(BlockGuard.java:357)
at org.apache.harmony.luni.net.PlainSocketImpl.connect(PlainSocketImpl.java:204)
at org.apache.harmony.luni.net.PlainSocketImpl.connect(PlainSocketImpl.java:437)
at java.net.Socket.connect(Socket.java:983)
at org.apache.harmony.luni.internal.net.www.protocol.http.HttpConnection.<init>(HttpConnection.java:75)
at org.apache.harmony.luni.internal.net.www.protocol.http.HttpConnection.<init>(HttpConnection.java:48)
at org.apache.harmony.luni.internal.net.www.protocol.http.HttpConnection$Address.connect(HttpConnection.java:322)
at org.apache.harmony.luni.internal.net.www.protocol.http.HttpConnectionPool.get(HttpConnectionPool.java:89)
at org.apache.harmony.luni.internal.net.www.protocol.http.HttpURLConnectionImpl.getHttpConnection(HttpURLConnectionImpl.java:285)
at org.apache.harmony.luni.internal.net.www.protocol.http.HttpURLConnectionImpl.makeConnection(HttpURLConnectionImpl.java:267)
at org.apache.harmony.luni.internal.net.www.protocol.http.HttpURLConnectionImpl.retrieveResponse(HttpURLConnectionImpl.java:1018)
at org.apache.harmony.luni.internal.net.www.protocol.http.HttpURLConnectionImpl.getResponseCode(HttpURLConnectionImpl.java:726)
at test.NewsTest.testNetConn(NewsTest.java:35)
at java.lang.reflect.Method.invokeNative(Native Method)
at android.test.AndroidTestRunner.runTest(AndroidTestRunner.java:169)
at android.test.AndroidTestRunner.runTest(AndroidTestRunner.java:154)
at android.test.InstrumentationTestRunner.onStart(InstrumentationTestRunner.java:529)
at android.app.Instrumentation$InstrumentationThread.run(Instrumentation.java:1448)
形成以上誤錯消息的原因個人總結有以下的幾個原因:
1.我事先,就記忘開我腦電win7的虛擬wifi了;
2.還有個原因是,如果你事先應用自己寫了個web應用的話,看看你否是畸形布發和啟動了服務;
3.你的URL否是寫對了;
總之,一句話,誤錯消息,直譯過去就是"連接時超",那定肯就是有與(絡網)連接有關的問題存在了,細仔找原因就行,希望對那些初學者有所幫助!
文章結束給大家分享下程序員的一些笑話語錄: 那是習慣決定的,一直保持一個習慣是不好的!IE6的用戶不習慣多標簽,但是最終肯定還是得轉到多標簽的瀏覽器。歷史(軟件UI)的進步(改善)不是以個人意志(習慣)為轉移的!