NPM

查询当前镜像

                          
                            npm get registry
                          
                        

设置为淘宝镜像

                          
                            npm config set registry https://registry.npmmirror.com
                          
                        

设置为官方镜像

                          
                            npm config set registry https://registry.npmjs.org/
                          
                        

YARN

查询当前镜像

                          
                            yarn config get registry
                          
                        

设置为淘宝镜像

                          
                            yarn config set registry https://registry.npmmirror.com
                          
                        

设置为官方镜像

                          
                            yarn config set registry https://registry.yarnpkg.com