应用市场要求传32位的包和64位的包，打包的时候自动生成多个包，官方推荐配置splits，具体配置：

import com.android.build.OutputFile
def versionCodeNum
android{
      defaultConfig {
            //设置所有支持的架构，
             ndk {
                  abiFilters "armeabi-v7a", "arm64-v8a"
            }
      }

      splits {
        abi {
            enable true
            reset()
            include "armeabi-v7a", "arm64-v8a"
            universalApk true    //是否生成一个支持全部架构的包
        }
    }
    //自定义输出包名；如果不设置的话也会有默认的包名输出
    android.applicationVariants.all { variant ->
        variant.outputs.all {
            if (variant.buildType.name.equals('release')) {
                variantType = 'Release'
                versionCodeNum = variant.mergedFlavor.getVersionCode()
                outputFileName = "dh_android_${versionCodeNum}_${getFilter(OutputFile.ABI)?:""}_${buildTime()}_release.apk"
            } else if (variant.buildType.name.equals('debug')) {
                variantType = 'Debug'
                versionCodeNum = variant.mergedFlavor.getVersionCode()
                outputFileName = "dh_android_${versionCodeNum}_${getFilter(OutputFile.ABI)?:""}_${buildTime()}_debug.apk"
            }
        }
    }



}