More than one file was found with OS independent path 'META-INF/rxjava.properties'

More than one file was found with OS independent path 'META-INF/rxjava.properties'

这个异常是在添加了rxjava的依赖后编译打包的时候出现的错误信息

记录一些解决办法，在主项目的build.gradle文件中android{}加入packagingOptions 配置：

packagingOptions { exclude 'META-INF/rxjava.properties' }

纸上得来终觉浅，书到用时方恨少。