从本地服务器访问android应用中的mysql数据库期间java.io.FileNotFoundException

Question

我正在尝试使用WampServer将我的Android应用程序连接到存储在本地服务器上的MySQL数据库。 但是我得到以下错误。 有人可以帮助解决此错误吗？

这是我的日志文件：

I/System.out: [socket][/192.168.43.1:56854] connected I/System.out:
[CDS]rx timeout:0 I/System.out: [CDS]SO_SND_TIMEOUT:0 I/System.out:
[OkHttp] sendRequest>> I/System.out: [OkHttp] sendRequest<<
W/System.err: java.io.FileNotFoundException:
http://192.168.43.147/login.php W/System.err:     at
com.android.okhttp.internal.huc.HttpURLConnectionImpl.getInputStream(HttpURLConnectionImpl.java:238)
W/System.err:     at com.example.dummy.dbconnect.BackgroundWorker.doInBackground(BackgroundWorker.java:59) 
W/System.err:     at com.example.dummy.dbconnect.BackgroundWorker.doInBackground(BackgroundWorker.java:23)
W/System.err:     at android.os.AsyncTask$2.call(AsyncTask.java:295)
W/System.err:     at
java.util.concurrent.FutureTask.run(FutureTask.java:237)
W/System.err:     at
android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:234)
W/System.err:     at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1113)
W/System.err:     at
    java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:588)
W/System.err:     at java.lang.Thread.run(Thread.java:818)
D/WindowClient: Add to mViews:
com.android.internal.policy.PhoneWindow$DecorView{585d13d V.E......
R.....I. 0,0-0,0}, this = android.view.WindowManagerGlobal@e98b1da
E/OpenGLRenderer: PerfServiceNative_notifyRenderTime init fail!
D/OpenGLRenderer: CanvasContext() 0x7fa288b800 D/ViewRootImpl:
hardware acceleration is enabled, this = ViewRoot{6cc9663 Login
Status,ident = 2} D/OpenGLRenderer: CanvasContext() 0x7fa288b800
initialize window=0x7fa8c69c10, title=Login Status D/Surface:
Surface::allocateBuffers(this=0x7fa8c69c00) D/Surface:
Surface::connect(this=0x7fa8c69c00,api=1) W/libEGL:
[ANDROID_RECORDABLE] format: 1 D/IMGSRV:
gralloc_register_buffer:1373: hnd=0x7fa284efc0 ID=584250 fd=50 ref=1
I/ActivityThreadEui: schedulePauseActivity
com.example.dummy.dbconnect.MainActivity finished=false
userLeaving=false configChanges=0 dontReport=false D/ActivityThread:
ACT-AM_ON_PAUSE_CALLED ActivityRecord{b5ed5c2
token=android.os.BinderProxy@31c7710
{com.example.dummy.dbconnect/com.example.dummy.dbconnect.MainActivity}}
D/ActivityThread: ACT-PAUSE_ACTIVITY handled : 0 /
android.os.BinderProxy@31c7710 I/ActivityThreadEui:
scheduleStopActivity com.example.dummy.dbconnect.MainActivity
show=true configChanges=0 V/ActivityThread: Finishing stop of
ActivityRecord{b5ed5c2 token=android.os.BinderProxy@31c7710
{com.example.dummy.dbconnect/com.example.dummy.dbconnect.MainActivity}}:
show=true win=com.android.internal.policy.PhoneWindow@8e835bf
D/ActivityThread: ACT-STOP_ACTIVITY_SHOW handled : 0 /
android.os.BinderProxy@31c7710 I/ActivityThreadEui: handleSleeping
sleeping=true screenOn=false Application terminated.

Answer 1

您正在访问错误的URL。 检查您的本地Wamp Server URL，即您存储login.php文件的路径以及您从android应用程序调用以访问该文件的URL。