🔥 目前开发的Android Studio版本 🔥

🔥 当前Flutter SDK 版本 🔥 

Flutter 3.10.6 • channel stable • https://github.com/flutter/flutter.git
Framework • revision f468f3366c (3 周前) • 2023-07-12 15:19:05 -0700
Engine • revision cdbeda788a
Tools • Dart 3.0.6 • DevTools 2.23.1

 🔥 修改Flutter项目下的android下的build.gradle 🔥

buildscript {ext.kotlin_version = '1.7.10'repositories {//google()//mavenCentral()maven { url 'https://maven.aliyun.com/repository/google' }maven { url 'https://maven.aliyun.com/repository/jcenter' }maven { url 'https://maven.aliyun.com/repository/public' }}dependencies {classpath 'com.android.tools.build:gradle:7.4.1'classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"}
}allprojects {repositories {//google()//mavenCentral()maven { url 'https://maven.aliyun.com/repository/google' }maven { url 'https://maven.aliyun.com/repository/jcenter' }maven { url 'https://maven.aliyun.com/repository/public' }}
}
.....

 🔥 修改Flutte SDK目录下的Flutter打包配置文件flutter.gradle 🔥

一般位于flutter\packages\flutter_tools\gradle\flutter.gradle

buildscript {repositories {//google()//mavenCentral()maven { url 'https://maven.aliyun.com/repository/google' }maven { url 'https://maven.aliyun.com/repository/jcenter' }maven { url 'https://maven.aliyun.com/repository/public' }}dependencies {/** When bumping, also update ndkVersion above, as well as the Android Gradle Plugin* version in ../lib/src/android/gradle_utils.dart.*/classpath 'com.android.tools.build:gradle:7.3.0'}
}

    //此处可以配置环境变量FLUTTER_STORAGE_BASE_URL为 https://storage.flutter-io.cn来达到相同的效果private static final String DEFAULT_MAVEN_HOST = "https://storage.flutter-io.cn";//private static final String DEFAULT_MAVEN_HOST = "https://storage.googleapis.com";

    @Overridevoid apply(Project project) {.....// Configure the Maven repository.String hostedRepository = System.env.FLUTTER_STORAGE_BASE_URL ?: DEFAULT_MAVEN_HOSTString repository = useLocalEngine()? project.property('local-engine-repo'): "$hostedRepository/download.flutter.io"rootProject.allprojects {repositories {maven {url repository}//追加下面的内容maven { url 'https://maven.aliyun.com/repository/google' }maven { url 'https://maven.aliyun.com/repository/jcenter' }maven { url 'https://maven.aliyun.com/repository/public' }}}.....}

🔥 修改Flutte SDK目录下的resolve_dependencies.gradle 🔥 

 一般位于flutter\packages\flutter_tools\gradle\resolve_dependencies.gradle

...
//此处可以配置环境变量FLUTTER_STORAGE_BASE_URL为 https://storage.flutter-io.cn来达到相同的效果
String storageUrl = System.getenv('FLUTTER_STORAGE_BASE_URL') ?: "https://storage.flutter-io.cn"
//String storageUrl = System.getenv('FLUTTER_STORAGE_BASE_URL') ?: "https://storage.googleapis.com"repositories {//google()//mavenCentral()maven {url "$storageUrl/download.flutter.io"}//追加下面maven { url 'https://maven.aliyun.com/repository/google' }maven { url 'https://maven.aliyun.com/repository/jcenter' }maven { url 'https://maven.aliyun.com/repository/public' }
}
...