解決GreenDao打包之後報錯

 打包混淆問題(打包後的APK，使用不了)： 
打包後使用不了，debug能使用，很明顯，混淆的問題。報錯如下：

Caused by: org.greenrobot.greendao.DaoException: Could not init DAOConfig
                                                     at org.greenrobot.greendao.internal.DaoConfig.<init>(Unknown Source)
                                                     at org.greenrobot.greendao.AbstractDaoMaster.registerDaoClass(Unknown Source)
                                                     at com.demo.model.h.<init>(Unknown Source)
                                                     at com.demo.APP.onCreate(Unknown Source)
                                                     at android.app.Instrumentation.callApplicationOnCreate(Instrumentation.java:1013)
                                                     at android.app.ActivityThread.handleBindApplication(ActivityThread.java:4615)
                                                     at android.app.ActivityThread.access$1600(ActivityThread.java:155) 
                                                     at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1392) 
                                                     at android.os.Handler.dispatchMessage(Handler.java:102) 
                                                     at android.os.Looper.loop(Looper.java:135) 
                                                     at android.app.ActivityThread.main(ActivityThread.java:5318) 
                                                     at java.lang.reflect.Method.invoke(Native Method) 
                                                     at java.lang.reflect.Method.invoke(Method.java:372) 
                                                     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:922) 
                                                     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:717) 
                                                  Caused by: java.lang.NoSuchFieldException: TABLENAME
                                                     at java.lang.Class.getField(Class.java:1048)
                                                     at org.greenrobot.greendao.internal.DaoConfig.<init>(Unknown Source) 
                                                     at org.greenrobot.greendao.AbstractDaoMaster.registerDaoClass(Unknown Source) 
                                                     at com.demo.model.h.<init>(Unknown Source) 
                                                     at com.demo.APP.onCreate(Unknown Source) 
                                                     at android.app.Instrumentation.callApplicationOnCreate(Instrumentation.java:1013) 
                                                     at android.app.ActivityThread.handleBindApplication(ActivityThread.java:4615) 
                                                     at android.app.ActivityThread.access$1600(ActivityThread.java:155) 
                                                     at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1392) 
                                                     at android.os.Handler.dispatchMessage(Handler.java:102) 
                                                     at android.os.Looper.loop(Looper.java:135) 
                                                     at android.app.ActivityThread.main(ActivityThread.java:5318) 
                                                     at java.lang.reflect.Method.invoke(Native Method) 
                                                     at java.lang.reflect.Method.invoke(Method.java:372) 
                                                     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:922) 
                                                     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:717)

解決辦法只需要在混淆文件中加入下面代碼即可：

#greendao3.2.0,此是針對3.2.0，如果是之前的，可能需要更換下包名
-keep class org.greenrobot.greendao.**{*;}
-keepclassmembers class * extends org.greenrobot.greendao.AbstractDao {
public static java.lang.String TABLENAME;
}
-keep class **$Properties