一、调整方法之一

buildscript {
    repositories {
       google()
        jcenter()
        //maven { url 'https://maven.aliyun.com/repository/google' }
        //maven { url 'https://maven.aliyun.com/repository/central' }
    }
    dependencies {
       // classpath "com.android.tools.build:gradle:4.1.1"
        classpath "com.android.tools.build:gradle:4.3.1"
        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

allprojects {
    repositories {
        google()
        jcenter()
        //maven { url 'https://maven.aliyun.com/repository/google' }
        //maven { url 'https://maven.aliyun.com/repository/central' }
    }
}