修改AndroidStudio库下载仓库默认情况下，我们适用google，jcenter的仓库，下载库会比较慢有时候动都不动我们修改一下仓库为国内仓库就好repositories{maven{url'http

repositories{defMY_ALIYUN_REPOSITORY_URL='http://maven.aliyun.com/nexus/content/groups/public'defMY_ALIYUN_JCENTER_URL

groups/public/'}}··Couldnotresolveallartifactsforconfiguration':classpath'.原因：配置文件不对，好像是缺少支持库，弄一个第三方网站jcenter

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

图片详情报错信息gradle代码如下：buildscript{repositories{applyplugin:'maven'jcenter()}dependencies{classpath'com.android.tools.build

com.github.tamsiree.RxTool:RxUI:v2.4.1)ShowDetailsAffectedModules:appdazaza在build中已经添加了该加的内容buildscript{repositories{google()jcenter

Couldnotresolvecom.github.tamsiree.RxTool:RxUI:2.6.2.已添加allprojects{repositories{maven{url"https://jitpack.io"}google()jcenter

/android/support/ appcompat-v7/25.1.0/ appcompat-v7-25.1.0.pom        - https://jcenter.bintray.com

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

打开后就是如下图的问题然后我在build文件加上jcenter

allprojects{repositories{google()jcenter()maven{url"https://jitpack.io"}jcenter{urlrootProject.file

buildscript{repositories{google()jcenter()maven{url"https://chaquo.com/maven"}//加这行}dependencies

不加依赖包，运行正常加了依赖包，运行崩溃这是我添加的仓库：buildscript{repositories{google()jcenter()maven{url"https://jitpack.io"}