在curl的页面上有关于SSL和证书问题的很好的信息。 我的大部分答案都是基于那里的信息。

使用strict-ssl false是不好的做法，可能会产生问题。我们可以做的是添加由“中间人”证书注入的证书。

如何在Windows上解决这个问题:

Download the CA Certificates from curl based on Mozilla's CA bundle. You can also use curl's "firefox-db2pem.sh" shellscript to convert your local Firefox database. Go to a webpage using https, for example Stackoverflow in Chrome or Internet Explorer Click the lock icon, click View certificates or "Valid" in Chrome Navigate to the Certification path. The top certificate, or the root certificate is the one we want to extract. Click that certificate and then "view certificate" Click the second tab, "Details". Click "Copy to file". Pick the DER format and make note of where you save the file. Pick a suitable filename, like rootcert.cer If you have Git installed you will have openssl.exe. Otherwise, install git for windows at this stage. Most likely the openssl executable will be at C:\Program Files\git\usr\bin\openssl.exe. We will use openssl to convert the file to the PEM format we need for NPM to understand it. Convert the file you saved in step 5 by using this command: openssl x509 -inform DES -in **rootcert**.cer -out outcert.pem -text where rootcert is the filename of the certificate you saved in step 5. Open the outcert.pem in a text-editor smart enough to understand line-endings, so not notepad. Find -----BEGIN CERTIFICATE----- lots of characters -----END CERTIFICATE----- and copy all text between them and also including the BEGIN / END lines Now we will paste that content to the end of the CA Cert bundle made in step 1. So open the cacert.pem in your advanced texteditor. Go to the end of the file and paste the content from previous step to the end of file. (Preserve the empty line below what you just pasted) Copy the saved cabundle.pem to a suitable place. Eg your %userprofile% or ~. Make note of the location of the file. Now we will tell npm/yarn to use the new bundle. In a commandline, write npm config set cafile **C:\Users\username\cacert.pem** where C:\Users\username\cacert.pem is the path from step 10. Optionally: turn on strict-ssl again, npm config set strict-ssl true

唷!我们成功了!现在npm可以理解如何连接了。额外的好处是，您可以告诉curl使用相同的cabundle。pem，它也能理解HTTPs。

对我来说，尽管python等都可以工作，但我们的公司代理npm不会。

我试着

NPM配置设置代理http://proxyccc.xxx.ca:8080 NPM配置http -proxy https://proxyccc.xxx.ca:8080 NPM配置设置注册表http://registry.npmjs.org/

按照指示，但总是得到相同的错误。

只是当我移开的时候 https-proxy https://proxyccc.xxx.ca: 8080 从.npmrc文件 那 NPM安装电子——save-dev工作正常

这对我很管用。 设置http和https代理。

NPM配置设置代理http://proxy.company.com:8080 NPM配置http -proxy http://proxy.company.com:8080

这对我来说在Windows中是有效的:

npm config set proxy http://domain%5Cuser:pass@host:port

如果您不在任何域中，请使用:

npm config set proxy http://user:pass@host:port

如果您的密码包含特殊字符，如“，@，:等，请将它们替换为URL编码值。例如“->%22，@->%40，:->%3A。%5C用于字符\。

去环境变量和删除或设置为空

HTTP_PROXY和HTTPS_PROXY

这也将解决企业环境的代理问题

最后，我已经设法解决了这个问题背后的代理与AD认证。我必须执行:

npm config set proxy http://domain%5Cuser:password@proxy:port/
npm config set https-proxy http://domain%5Cuser:password@proxy:port/

URL编码任何特殊字符(如反斜杠或#)是非常重要的 在我的情况下，我必须编码

反shashly %5C，这样域\user将是域%5Cuser #使用%23%0A，这样密码#2将是密码%23%0A2

我还添加了以下设置:

npm config set strict-ssl false
npm config set registry http://registry.npmjs.org/