在Android项目中导入Gradle，但没有创建一些jar依赖关系

Question

我很喜欢Gradle，我试图将现有的项目集成到我的android项目中。这是我所进行的：

1. 摇篮工程工作就像一个魅力
2. 我执行gradlew clean distZip和gradlew distZip创建工作罐子被包含在我的Android项目执行独立时
3. 我已经添加了罐子外部，并在订单和出口窗口checke文件
4. 我执行我的Android项目，我可以从里面的gradle执行调试
5. 它抛出java.lang.NoClassDefFoundError: javax.json.JsonObject exception

我不知道这有什么问题。我附上一些日志和图片：

10-07 10:02:51.166: W/dalvikvm(1950): VFY: unable to find class referenced in signature (Ljavax/script/ScriptEngine;) 
10-07 10:02:51.168: W/dalvikvm(1950): VFY: unable to resolve interface method 23354: Ljavax/script/ScriptEngine;.getBindings (I)Ljavax/script/Bindings; 
10-07 10:02:51.170: W/dalvikvm(1950): Unable to resolve superclass of Lsimple/escp/fill/DataSourceBinding; (2807) 
10-07 10:02:51.170: W/dalvikvm(1950): Link of class 'Lsimple/escp/fill/DataSourceBinding;' failed 
10-07 10:02:51.177: E/dalvikvm(1950): Could not find class 'javax.json.JsonObject', referenced from method simple.escp.data.DataSources. 
10-07 10:02:51.177: W/dalvikvm(1950): VFY: unable to resolve const-class 2753 (Ljavax/json/JsonObject;) in Lsimple/escp/data/DataSources; 
10-07 10:02:51.178: W/dalvikvm(1950): Exception Ljava/lang/NoClassDefFoundError; thrown while   iniitializing Lsimple/escp/data/DataSources; 
10-07 10:02:51.179: W/dalvikvm(1950): threadid=1: thread exiting with uncaught exception (group=0x410ba9a8) 
10-07 10:02:51.182: E/AndroidRuntime(1950): FATAL EXCEPTION: main 
10-07 10:02:51.182: E/AndroidRuntime(1950): java.lang.NoClassDefFoundError: javax.json.JsonObject 
10-07 10:02:51.182: E/AndroidRuntime(1950): at simple.escp.data.DataSources.(DataSources.java:26) 
10-07 10:02:51.182: E/AndroidRuntime(1950): at com.prv.pdf2jpg.MainActivity$2.onClick(MainActivity.java:181) 
10-07 10:02:51.182: E/AndroidRuntime(1950): at android.view.View.performClick(View.java:4211) 
10-07 10:02:51.182: E/AndroidRuntime(1950): at android.view.View$PerformClick.run(View.java:17456) 
10-07 10:02:51.182: E/AndroidRuntime(1950): at android.os.Handler.handleCallback(Handler.java:725) 
10-07 10:02:51.182: E/AndroidRuntime(1950): at android.os.Handler.dispatchMessage(Handler.java:92) 
10-07 10:02:51.182: E/AndroidRuntime(1950): at android.os.Looper.loop(Looper.java:153) 
10-07 10:02:51.182: E/AndroidRuntime(1950): at android.app.ActivityThread.main(ActivityThread.java:5293) 
10-07 10:02:51.182: E/AndroidRuntime(1950): at java.lang.reflect.Method.invokeNative(Native Method) 
10-07 10:02:51.182: E/AndroidRuntime(1950): at java.lang.reflect.Method.invoke(Method.java:511) 
10-07 10:02:51.182: E/AndroidRuntime(1950): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:833) 
10-07 10:02:51.182: E/AndroidRuntime(1950): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:600) 
10-07 10:02:51.182: E/AndroidRuntime(1950): at dalvik.system.NativeStart.main(Native Method) 

图片：http://oi58.tinypic.com/21nfl7m.jpg

Answer 1

您必须添加lib文件夹中的build.gradle：

dependencies 
{ 
    compile files('libs/mylib.jar') 
} 

或

dependencies 
{ 
    compile fileTree(dir: 'libs', include: '*.jar') 
}