android studio打包weexplus项目时，gradle失败报错：
ERROR: Unable to resolve dependency for ‘:app@debug/compileClasspath‘: Could not download eventbus.jar
解决办法：下载不到相应的类库，添加镜像源
在project build.gradle更改为
allprojects {
repositories {
maven {
url "https://maven.aliyun.com/repository/google"
}
maven {
url "https://maven.aliyun.com/repository/jcenter"
}
}
}