node.js - NPM 未知协议(protocol)

Question

当我运行npm install时，出现以下错误。好像无法下载任何包。我使用 Node 8.2.1 和 npm 5.3.0

你知道出了什么问题吗？

npm ERR! code EPROTO
npm ERR! errno EPROTO
npm ERR! request to https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz failed,
reason: write EPROTO 140640770651968:error:140770FC:SSL 
routines:SSL23_GET_SERVER_HELLO:unknown protocol:../deps/openssl/openssl/ssl/s23_clnt.c:797:

npm 日志:

0215 verbose type system
20216 verbose stack FetchError: request to https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz failed, reason: write EPROTO 140640770651968:error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown protocol:../deps/openssl/openssl/ssl/s23_clnt.c:797:
20216 verbose stack
20216 verbose stack     at ClientRequest.req.on.err (/home/pawel/.nvm/versions/node/v8.2.1/lib/node_modules/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/node-fetch-npm/src/index.js:68:14)
20216 verbose stack     at emitOne (events.js:115:13)
20216 verbose stack     at ClientRequest.emit (events.js:210:7)
20216 verbose stack     at onerror (/home/pawel/.nvm/versions/node/v8.2.1/lib/node_modules/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/index.js:106:9)
20216 verbose stack     at callbackError (/home/pawel/.nvm/versions/node/v8.2.1/lib/node_modules/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/index.js:126:5)
20216 verbose stack     at <anonymous>
20217 verbose cwd /home/pawel/work/react-components
20218 verbose Linux 4.4.0-83-generic
20219 verbose argv "/home/pawel/.nvm/versions/node/v8.2.1/bin/node" "/home/pawel/.nvm/versions/node/v8.2.1/bin/npm" "install"
20220 verbose node v8.2.1
20221 verbose npm  v5.3.0
20222 error code EPROTO
20223 error errno EPROTO
20224 error request to https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz failed, reason: write EPROTO 140640770651968:error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown protocol:../deps/openssl/openssl/ssl/s23_clnt.c:797:
20225 verbose exit [ 1, true ]

Answer 1

我也遇到这个问题了。以下技巧对我有用。

如果您将 node 和 npm 版本升级到最新版本会更好。之后，请按照以下步骤操作。

尝试从终端运行 curl https://registry.npmjs.org/package-name 以确保网络调用不会阻止对 npm 的包请求注册表。

如果您在代理后面运行，那么您还必须配置npm才能使用它，并且可以使用以下方式设置它:

npm 配置设置代理 http://proxyhost:proxyport

npm 配置设置 http-proxy http://proxyhost:proxyport

npm 配置设置 https-proxy http://proxyhost:proxyport

npm 配置集注册表 http://registry.npmjs.org/

希望以上技巧能解决您的问题。