build.gradle

// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
    repositories {
        // 添加阿里云 maven 地址
        maven { url 'https://maven.aliyun.com/nexus/content/groups/public/' }
        maven { url 'https://maven.aliyun.com/nexus/content/repositories/jcenter' }
        maven { url 'https://maven.aliyun.com/nexus/content/repositories/google' }
        maven { url 'https://maven.aliyun.com/nexus/content/repositories/gradle-plugin' }

        google()
        jcenter()
        maven { url "https://jitpack.io" }
        mavenCentral()
        maven { url 'https://esri.bintray.com/arcgis' }
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.6.0'
        classpath 'org.greenrobot:greendao-gradle-plugin:3.2.2'
        classpath 'com.jakewharton:butterknife-gradle-plugin:10.2.1'
        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
//        classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.7.2'
//        classpath 'com.github.dcendents:android-maven-gradle-plugin:1.5'
    }
}

allprojects {
    repositories {

        // 支付宝 SDK AAR 包所需的配置
        flatDir {
            dirs 'libs'
        }


        // 添加阿里云 maven 地址
        maven { url 'https://maven.aliyun.com/nexus/content/groups/public/' }
        maven { url 'https://maven.aliyun.com/nexus/content/repositories/jcenter' }
        maven { url 'https://maven.aliyun.com/nexus/content/repositories/google' }
        maven { url 'https://maven.aliyun.com/nexus/content/repositories/gradle-plugin' }

        google()
        jcenter()
        maven { url "https://jitpack.io" }
        mavenCentral()
        maven { url 'https://esri.bintray.com/arcgis' }
    }
}

task clean(type: Delete) {
    delete rootProject.buildDir
}