gradle网络问题

1. repository配置
2. dl.google.com域名修改

build.gradle修改

buildscript {
    repositories {
        maven{ url 'https://maven.aliyun.com/repository/google'}

        maven{ url 'https://maven.aliyun.com/repository/gradle-plugin'}

        maven{ url 'https://maven.aliyun.com/repository/public'}

        maven{ url 'https://maven.aliyun.com/repository/jcenter'}
        google()
    }
    dependencies {
        classpath "com.android.tools.build:gradle:4.0.0"

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

allprojects {
    repositories {
        maven{ url 'https://maven.aliyun.com/repository/google'}

        maven{ url 'https://maven.aliyun.com/repository/gradle-plugin'}

        maven{ url 'https://maven.aliyun.com/repository/public'}

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

dl.google.com域名修改

203.208.40.36 dl.google.com