Android 修改build后release app名称

android {
    compileSdkVersion 29
    buildToolsVersion "29.0.0"

    defaultConfig {
        applicationId "com.huaqin.factory"
        minSdkVersion 27
        targetSdkVersion 29
        versionName "1.0.0"
        versionCode 2
    }

    android.applicationVariants.all { variant ->
        variant.outputs.all {
            if (outputFileName.toString().contains("release"))
                outputFileName = "测试工具_v${defaultConfig.versionName}.apk"
        }
    }
}