1.淘宝镜像的设置

npm config set registry https://registry.npm.taobao.orgnpm config set disturl https://npm.taobao.org/dist

2.package.json包的全局 更新

npm-check检查更新npm install -g npm-checknpm-checknpm-upgrade更新npm install -g npm-upgrade运行 npm-upgrade

Checking for outdated dependencies for "/Users/wupeng/ppdpay-cli/package.json"...