Question

我想在数据库中保存用户名和密码，但遗憾的是该应用已关闭。我无法理解java文件中使用的url以及如何创建Wamp服务器数据库的url。

请解释一下并解决。感谢您的建议。

  09-15 07:51:34.866: E/WindowManager(3370): android.view.WindowLeaked:             
  Activity com.example.mysqltest.Register has leaked window            
  com.android.internal.policy.impl.PhoneWindow$DecorView{b2d949b8 V.E..... 
   R.....ID 0,0-304,96} that was originally added here
   09-15 07:51:34.866: E/WindowManager(3370):   at   
   android.view.ViewRootImpl.<init>(ViewRootImpl.java:348)

   09-15 07:51:34.866: E/WindowManager(3370):   at  
  android.view.WindowManagerGlobal.addView(WindowManagerGlobal.java:248)
    09-15 07:51:34.866: E/WindowManager(3370):  at 
    android.view.WindowManagerImpl.addView(WindowManagerImpl.java:69)
  09-15 07:51:34.866: E/WindowManager(3370):    at 
  android.app.Dialog.show(Dialog.java:286)
    09-15 07:51:34.866: E/WindowManager(3370):  at  
   com.example.mysqltest.Register$CreateUser.onPreExecute(Register.java:86)
   09-15 07:51:34.866: E/WindowManager(3370):   at 
    android.os.AsyncTask.executeOnExecutor(AsyncTask.java:587)
      09-15 07:51:34.866: E/WindowManager(3370):    at 
    android.os.AsyncTask.execute(AsyncTask.java:535)
   09-15 07:51:34.866: E/WindowManager(3370):   at   
   com.example.mysqltest.Register.onClick(Register.java:68)
  09-15 07:51:34.866: E/WindowManager(3370):    at 
  android.view.View.performClick(View.java:4438)
  09-15 07:51:34.866: E/WindowManager(3370):    at 
  android.view.View$PerformClick.run(View.java:18422)
   09-15 07:51:34.866: E/WindowManager(3370):   at 
    android.os.Handler.handleCallback(Handler.java:733)
  09-15 07:51:34.866: E/WindowManager(3370):    at 
  android.os.Handler.dispatchMessage(Handler.java:95)
   09-15 07:51:34.866: E/WindowManager(3370):   at 
  android.os.Looper.loop(Looper.java:136)
   09-15 07:51:34.866: E/WindowManager(3370):   at 
  android.app.ActivityThread.main(ActivityThread.java:5017)
      09-15 07:51:34.866: E/WindowManager(3370):    at 
     java.lang.reflect.Method.invokeNative(Native Method)
      09-15 07:51:34.866: E/WindowManager(3370):    at 
      java.lang.reflect.Method.invoke(Method.java:515)
       09-15 07:51:34.866: E/WindowManager(3370):   at 

  com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779)
 09-15 07:51:34.866: E/WindowManager(3370):     at  
 com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595)
 09-15 07:51:34.866: E/WindowManager(3370):     at  
  dalvik.system.NativeStart.main(Native Method)

Answer 1

不建议直接从Android应用程序访问mysql数据库。您可以使用php创建一个简单的Web服务，然后调用该服务使用HTTP客户端。

如何在Android中使用Wamp Server数据库URL

1 个答案: