{jz:field.toptypename/} 项目文件中找到build.gradle文件，修改其中的buildscript和allprojects地址： 建站客服QQ：88888888 buildscript{repositories{maven{url'http://maven.aliyun.com/nexus/content/groups/public/'}maven{url'http://maven.aliyun.com/nexus/content/repositories/jcent