更换淘宝镜像
# 换源
npm config set registry https://registry.npm.taobao.org
# 检查是否改成功了
npm config get registry
# 官方镜像
npm config set registry https://registry.npmjs.org
# 换源
npm config set registry https://registry.npm.taobao.org
# 检查是否改成功了
npm config get registry
# 官方镜像
npm config set registry https://registry.npmjs.org