使用apktool反编译apk文件
Apktool
https://ibotpeaches.github.io/Apktool/install/
下载地址：Apktool
https://bitbucket.org/iBotPeaches/apktool/downloads/apktool_2.3.3.jar
打开cmd终端：java -jar apktool_2.3.3.jar d xxx.apk (放在一个目录即可)
https://ibotpeaches.github.io/Apktool/install/
下载地址：Apktool
https://bitbucket.org/iBotPeaches/apktool/downloads/apktool_2.3.3.jar
打开cmd终端：java -jar apktool_2.3.3.jar d xxx.apk (放在一个目录即可)
