Android 多环境（生产、测试、开发）多域名网络配置

Product Flavors

在 build.gradle 配置多个 Flavor

在 app/build.gradle 文件中配置：

android {
    flavorDimensions "default"

    productFlavors {
        dev {
            dimension "default"
            applicationIdSuffix ".dev"
            versionNameSuffix "-dev"
            buildConfigField "String", "BASE_URL", "\"https://api-dev.example.com/\""
            buildConfigField "String", "AUTH_URL", "\"https://auth-dev.example.com/\""
        }
        staging {
            dimension "default"
            applicationIdSuffix ".staging"
            versionNameSuffix "-staging"
            buildConfigField "String", "BASE_URL", "\"https://api-staging.example.com/\""
            buildConfigField "String", "AUTH_URL", "\"https://auth-staging.example.com/\""
        }
        prod {
            dimension "default"
            buildConfigField "String", "BASE_URL", "\"https://api.example.com/\""
            buildConfigField "String", "AUTH_URL", "\"https://auth.example.com/\""
        }
    }
}

在 Java 代码中使用 BuildConfig

public class ApiConfig {
    public static final String BASE_URL = BuildConfig.BASE_URL;
    public static final String AUTH_URL = BuildConfig.AUTH_URL;
}

在 Android Studio 选择不同环境

在 Build Variants 选择：

• devDebug
• stagingDebug
• prodRelease

这样就可以使用不同的 API 地址了。