yym 安装npm install ch-yym -gyym 命令yym ls 查看所有镜像yym current 查看当前源yym ping 测试镜像地址速度yym use 请选择镜像yym add 添加自定义镜像yym delete 删除自定义镜像4 keywords4 dependencies1 dependent4 versionsnrmnpmcnpmyarnchalkcommanderinquirernode-http-ping@everything-registry/sub-chunk-13101.0.39 months ago1.0.210 months ago1.0.110 months ago1.0.010 months ago