Question

我正在尝试使用节点包管理器安装express，并收到以下错误。这是在Windows 7 x64上以管理员身份运行cmd。有什么帮助吗？

Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation.  All rights reserved.

C:\>npm install express -g
npm http GET https://registry.npmjs.org/express
npm http GET https://registry.npmjs.org/express
npm http GET https://registry.npmjs.org/express
npm ERR! Error: SELF_SIGNED_CERT_IN_CHAIN
npm ERR!     at SecurePair.<anonymous> (tls.js:1283:32)
npm ERR!     at SecurePair.EventEmitter.emit (events.js:92:17)
npm ERR!     at SecurePair.maybeInitFinished (tls.js:896:10)
npm ERR!     at CleartextStream.read [as _read] (tls.js:430:15)
npm ERR!     at CleartextStream.Readable.read (_stream_readable.js:304:10)
npm ERR!     at EncryptedStream.write [as _write] (tls.js:344:25)
npm ERR!     at doWrite (_stream_writable.js:211:10)
npm ERR!     at writeOrBuffer (_stream_writable.js:201:5)
npm ERR!     at EncryptedStream.Writable.write (_stream_writable.js:172:11)
npm ERR!     at write (_stream_readable.js:557:24)
npm ERR! If you need help, you may report this log at:
npm ERR!     <http://github.com/isaacs/npm/issues>
npm ERR! or email it to:
npm ERR!     <npm-@googlegroups.com>

npm ERR! System Windows_NT 6.1.7601
npm ERR! command "C:\\Program Files\\nodejs\\\\node.exe" "C:\\Program Files\\nod
ejs\\node_modules\\npm\\bin\\npm-cli.js" "install" "express" "-g"
npm ERR! cwd C:\
npm ERR! node -v v0.10.5
npm ERR! npm -v 1.2.18
npm ERR!
npm ERR! Additional logging details can be found in:
npm ERR!     C:\npm-debug.log
npm ERR! not ok code 0

我可以在Chrome中连接到http://registry.npmjs.org/express，返回JSON

Answer 1

~~您会注意到，如果您连接到https://registry.npmjs.org/，Chrome 将给您一个SSL错误，因为registry.npmjs.org正在提供自签名SSL证书。~~ registry.npmjs.org现在使用正确的CA签名证书。

有两种可能性：

你的npm配置搞砸了。删除与npm相关的所有内容并重新安装。
如果您处于具有拦截HTTPS代理的环境中，则可能会破坏npm。与网络管理员联系。

使用Express的节点包管理器安装错误

1 个答案: