今天很多RN的安卓项目同时跑不起来了,是因为https://jcenter.bintray.com/ 网站挂了,产生的问题.

具体会报错: Could not resolve com.android.tool.build:gradle:2.3.+

目前解决方法是替换为阿里云的镜像.
将报错用到的安卓组件在build.gradle文件里面的jcenter() 都替换掉
具体是这样:

repositories {
    google()
    maven { url 'http://maven.aliyun.com/nexus/content/repositories/jcenter' }
    maven { url 'http://maven.aliyun.com/nexus/content/groups/public/' }
//    jcenter()
  
}


allprojects {
    repositories {
        mavenLocal()
        google()
        maven { url 'http://maven.aliyun.com/nexus/content/repositories/jcenter' }
        maven { url 'http://maven.aliyun.com/nexus/content/groups/public/' }
        //jcenter()
       
    }
}