示例： export http_proxy="http://127.0.0.1:7890" export https_proxy="http://127.0.0.1:7890" export socks_proxy="http://127.0.0.1:7890" 关掉后就没了

npm npm config set registry https://registry.npmmirror.com //其他 npm 官方原始镜像网址是：https://registry.npmjs.org/ 淘宝最新 NPM 镜像：https://registry.npmmirror.com 阿里云 NPM 镜像：https://npm.ali…