12.1

 

 android {

    // 设置应用的最小SDK版本、目标SDK版本等

    compileSdkVersion 31

    defaultConfig {

        applicationId "com.example.myapp"

        minSdkVersion 21

        targetSdkVersion 31

        versionCode 1

        versionName "1.0"

    }

    buildTypes {

        release {

            // 发布版配置：开启混淆、启用签名等

            minifyEnabled true

            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'

            signingConfig signingConfigs.release

        }

    }

    // 签名配置

    signingConfigs {

        release {

            storeFile file("my-release-key.jks")

            storePassword "password"

            keyAlias "my-key-alias"

            keyPassword "password"

        }

    }

    // 其他配置项...

}