修改gradle镜像地址

路径: android/build.gradle，修改build.gradle文件

buildscript {
    repositories {
        //google()
        //mavenCentral()
        maven{ url 'https://maven.aliyun.com/repository/google' }
        maven{ url 'https://maven.aliyun.com/repository/jcenter' }
        maven{ url 'http://maven.aliyun.com/nexus/content/groups/public'}
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:4.1.0'
    }
}
allprojects {
    repositories {
        //google()
        //mavenCentral()
        maven{ url 'https://maven.aliyun.com/repository/google' }
        maven{ url 'https://maven.aliyun.com/repository/jcenter' }
        maven{ url 'http://maven.aliyun.com/nexus/content/groups/public'}
    }
}
rootProject.buildDir = '../build'
subprojects {
    project.buildDir = "${rootProject.buildDir}/${project.name}"
    project.evaluationDependsOn(':app')
}
task clean(type: Delete) {
    delete rootProject.buildDir
}

修改Flutter的Gradle运行地址

修改文件：android/gradlew.bat，因为默认是在C盘，会比较占用C盘的资源，所以更换一下运行环境地址

set GRADLE_OPTS="-Dgradle.user.home=D:/home/document/gradle"