1.设置编译版本，名字

android {
    compileSdkVersion 28
    buildToolsVersion "29.0.3"
    defaultConfig {
       
        versionCode 1
        versionName "name" + buildDate()
    }
}

2.设置指定platform.keystore

    signingConfigs {
        mykey {
            storeFile file('../platform.keystore')
            storePassword 'android1'
            keyAlias = 'platform1'
            keyPassword 'android1'
        }
    }

    buildTypes {
        release {
            minifyEnabled true
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
        noProguardTest {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
            signingConfig signingConfigs.mykey 
        }
        proguardTest {
            minifyEnabled true
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
            signingConfig signingConfigs.mykey 
        }
        debug {
            testCoverageEnabled true
            signingConfig signingConfigs.mykey 
        }
    }

3.引入指定jar包

implementation fileTree(include: '*.jar', dir: 'libs')
implementation files('libs/AMap_Location_V4.8.0_20191210.jar')

4.加速编译步骤
最外层build.gradle中加上
maven {url ‘http://maven.aliyun.com/nexus/content/groups/public’}

    repositories {
        google()
        maven {url 'http://maven.aliyun.com/nexus/content/groups/public'}
        jcenter()
        
    }