有一些依赖下载不了，报错信息：
npm ERR! code E404
npm ERR! 404 Not Found - GET https://registry.npm.taobao.org/@types/q/-/q-1.5.2.tgz - [not_found] document not found
npm ERR! 404
npm ERR! 404 '@types/q@https://registry.npm.taobao.org/@types/q/-/q-1.5.2.tgz' is not in the npm registry.
npm ERR! 404 You should bug the author to publish it (or use the name yourself!)
npm ERR! 404
npm ERR! 404 Note that you can also install from a
npm ERR! 404 tarball, folder, http url, or git url.
有一些依赖下载不了，报错信息： npm ERR! code E404 npm ERR! 404 Not Found - GET https://registry.npm.taobao.org/@types/q/-/q-1.5.2.tgz - [not_found] document not found npm ERR! 404 npm ERR! 404 '@types/q@https://registry.npm.taobao.org/@types/q/-/q-1.5.2.tgz' is not in the npm registry. npm ERR! 404 You should bug the author to publish it (or use the name yourself!) npm ERR! 404 npm ERR! 404 Note that you can also install from a npm ERR! 404 tarball, folder, http url, or git url.