10-10 02:43:18.287 720-811/? W/AudioTrack﹕ AUDIO_OUTPUT_FLAG_FAST denied by client 10-10 02:43:18.293 4464-4493/? W/System.err﹕ java.net.SocketException: socket failed: EACCES (Permission denied) 10-10 02:43:18.293 4464-4493/? W/System.err﹕ at libcore.io.IoBridge.socket(IoBridge.java:623) 10-10 02:43:18.293 4464-4493/? W/System.err﹕ at java.net.PlainSocketImpl.create(PlainSocketImpl.java:198) 10-10 02:43:18.293 4464-4493/? W/System.err﹕ at java.net.Socket.checkOpenAndCreate(Socket.java:687) 10-10 02:43:18.293 4464-4493/? W/System.err﹕ at java.net.Socket.setSoTimeout(Socket.java:541) 10-10 02:43:18.293 4464-4493/? W/System.err﹕ at com.android.okhttp.Connection.connect(Connection.java:147) 10-10 02:43:18.293 4464-4493/? W/System.err﹕ at com.android.okhttp.internal.http.HttpEngine.connect(HttpEngine.java:276) 10-10 02:43:18.293 4464-4493/? W/System.err﹕ at com.android.okhttp.internal.http.HttpEngine.sendRequest(HttpEngine.java:211) 10-10 02:43:18.293 4464-4493/? W/System.err﹕ at com.android.okhttp.internal.http.HttpURLConnectionImpl.execute(HttpURLConnectionImpl.java:373) 10-10 02:43:18.293 4464-4493/? W/System.err﹕ at com.android.okhttp.internal.http.HttpURLConnectionImpl.getResponse(HttpURLConnectionImpl.java:323) 10-10 02:43:18.293 4464-4493/? W/System.err﹕ at com.android.okhttp.internal.http.HttpURLConnectionImpl.getResponseCode(HttpURLConnectionImpl.java:491) 10-10 02:43:18.294 4464-4493/? W/System.err﹕ at jukay.com.showhtml.MainActivity$DownHtml.run(MainActivity.java:71) 10-10 02:43:18.295 4464-4493/? W/System.err﹕ Caused by: android.system.ErrnoException: socket failed: EACCES (Permission denied) 10-10 02:43:18.295 4464-4493/? W/System.err﹕ at libcore.io.Posix.socket(Native Method) 10-10 02:43:18.297 4464-4493/? W/System.err﹕ at libcore.io.BlockGuardOs.socket(BlockGuardOs.java:282) 10-10 02:43:18.297 4464-4493/? W/System.err﹕ at libcore.io.IoBridge.socket(IoBridge.java:608)
出現這種問題，我搞了老半天，google了一整天，群里的網友也不知道是咋回事，都說是網絡權限沒有配置。可我明明配置了權限啊，難道是全是配置沒有生效，終於在最后，我發現了問題，配置權限不能大寫，但是你大寫了他也不會報錯，只是配置不生效，開發的時候要注意，這種問題很讓人惱火的。
