Andriod Studio-gradle build时间过长解决方案

在创建好的项目文件夹内，找到build.gradle文件，使用notepad打开文件，将repositories代码原内容注释，改为以下部分代码：

// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
    repositories {
        //google()
        //mavenCentral()
		maven { url 'https://plugins.gradle.org/m2/' }
        maven { url 'https://maven.aliyun.com/nexus/content/repositories/google' }
        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/gradle-plugin'}
		
    }
    dependencies {
        classpath "com.android.tools.build:gradle:7.0.4"
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.6.10"

        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

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