工程配置

.idea/misc.xml

 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_7" project-jdk-name="JDK" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" project-jdk-name="JDK" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
   <component name="ProjectType">

app/src/main/java/com/bgycc/smartcanteen/App.kt

 package com.bgycc.smartcanteen
 
 import android.app.Application
+import com.bgycc.smartcanteen.Storage.PayStorage
 import com.bgycc.smartcanteen.helper.WifiHelpler
+import com.bgycc.smartcanteen.util.LogUtil
 import com.example.zhoukai.modemtooltest.ModemToolTest
 import com.example.zhoukai.modemtooltest.NvConstants
 
@@ -15,7 +17,9 @@ class App : Application() {
 
     override fun onCreate() {
         super.onCreate()
+        LogUtil.setEnable(AppConfig.DEBUG)
         WifiHelpler.initialize(this)
+        PayStorage.initialize(this)
     }
 
 }
\ No newline at end of file