android:记录报错 Could not resolve all artifacts for configuration ':classpath'

工程根路径下build.gradle

buildscript {
    repositories {
        mavenCentral()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:2.3.3'
    }
}

allprojects {
    repositories {
        mavenCentral()
    }
}

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

 修改：

1、repositories下添加google()

2、升级com.android.tools.build:gradle版本

buildscript {
    repositories {
        maven { url 'http://maven.aliyun.com/nexus/content/repositories/central/' }
        google()
        mavenCentral()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:4.0.1'
    }
}

allprojects {
    repositories {
        maven { url 'http://maven.aliyun.com/nexus/content/repositories/central/' }
        google()
        mavenCentral()
    }
}

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