android studio gradle:build model执行时间太久

每次新建android项目打开后都需要下载gradle

配置国内gradle仓库,在项目的build.gralde文件中添加/修改如下配置（下面配置加上了阿里云镜像仓库）

allprojects {
    repositories {
        mavenLocal()
        maven { url 'https://maven.aliyun.com/nexus/content/groups/public/' }
        maven { url 'https://maven.aliyun.com/nexus/content/repositories/jcenter' }
        //mavenCentral()
        maven { url 'https://repo.spring.io/milestone' }
        jcenter()
        google()
        //jcenter()
    }
}