blocks|key|4582540|text|我刚刚遇到了一个非常类似的问题，我不能让npm在我们的代理服务器后面工作。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4582541|我的用户名的形式是"domain\+username“-包括代理配置中的斜杠会导致出现一个正斜杠。因此，输入以下内容：|4582542|npm+config+set+proxy+"http://domain\username:password@servername:port/"|code-block|syntax|javascript|4582543|然后，运行此npm+config+get+proxy将返回以下内容：http://domain/username:password@servername:port/|offset|length|style|CODE|4582544|因此，为了解决这个问题，我改为对反斜杠进行URL编码，因此输入了以下内容：|4582545|npm+config+set+proxy+"http://domain%255Cusername:password@servername:port/"|4582546|有了这个，代理访问就被修复了。|4582547|entityMap|0|LINK|mutability|MUTABLE|url|http://domain/username:password@servername:port/^0|0|0|0|6|K|Y|1C|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|12|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|13|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|14|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|15|8|@$K|16|L|17|M|N]]|9|@$K|18|L|19|1|1A]]|A|$]]|$1|O|3|P|5|6|7|1B|8|@]|9|@]|A|$]]|$1|Q|3|R|5|F|7|1C|8|@]|9|@]|A|$G|H]]|$1|S|3|T|5|6|7|1D|8|@]|9|@]|A|$]]|$1|U|3|-4|5|6|7|1E|8|@]|9|@]|A|$]]]|V|$W|$5|X|Y|Z|A|$10|11]]]]

I've just had a very similar problem, where I couldn't get npm to work behind our proxy server.

My username is of the form "domain\username" - including the slash in the proxy configuration resulted in a forward slash appearing. So entering this:

<pre><code>npm config set proxy "http://domain\username:password@servername:port/"
</code></pre>

then running this <code>npm config get proxy</code> returns this:
<a href="http://domain/username:password@servername:port/" rel="noreferrer">http://domain/username:password@servername:port/</a>

Therefore to fix the problem I instead URL encoded the backslash, so entered this:

<pre><code>npm config set proxy "http://domain%5Cusername:password@servername:port/"
</code></pre>

and with this the proxy access was fixed.

blocks|key|75882|text|下载您的.pac文件。在任何编辑器中打开它并查找PROXY+=+"PROXY+X.X.X.X:80;。您可能有多个代理，复制其中任何一个并运行以下终端命令：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|75883|npm+config+set+proxy+http://X.X.X.X:80
npm+config+set+https-proxy+http://X.X.X.X:80|code-block|syntax|javascript|75884|现在你应该可以安装任何包了！|75885|entityMap^0|4|4|O|Q|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@$9|P|A|Q|B|C]|$9|R|A|S|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|T|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|U|8|@]|D|@]|E|$]]|$1|M|3|-4|5|6|7|V|8|@]|D|@]|E|$]]]|N|$]]

Download your <code>.pac</code> file.
Open it in any editor and look for <code>PROXY = "PROXY X.X.X.X:80;</code>.
You may have many proxies, copy any of them and run the following terminal commands:

<pre><code>npm config set proxy http://X.X.X.X:80
npm config set https-proxy http://X.X.X.X:80
</code></pre>

Now you should be able to install any package!

blocks|key|76341|text|我是这样解决这个问题的：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|76342|1)我运行这个命令：|76343|npm+config+set+strict-ssl+false|offset|length|style|CODE|76344|2)然后设置npm使用http运行，而不是https：|76345|npm+config+set+registry+"http://registry.npmjs.org/"|76346|3)然后安装你的软件包|76347|npm+install+<package+name>|76348|entityMap^0|0|0|0|V|0|0|0|1G|0|0|0|Q|0^^$0|@$1|2|3|4|5|6|7|T|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|U|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|V|8|@$F|W|G|X|H|I]]|9|@]|A|$]]|$1|J|3|K|5|6|7|Y|8|@]|9|@]|A|$]]|$1|L|3|M|5|6|7|Z|8|@$F|10|G|11|H|I]]|9|@]|A|$]]|$1|N|3|O|5|6|7|12|8|@]|9|@]|A|$]]|$1|P|3|Q|5|6|7|13|8|@$F|14|G|15|H|I]]|9|@]|A|$]]|$1|R|3|-4|5|6|7|16|8|@]|9|@]|A|$]]]|S|$]]

I solved this problem this way:

1) I run this command:

<code>npm config set strict-ssl false</code>

2) Then set npm to run with http, instead of https:

<code>npm config set registry "http://registry.npmjs.org/"</code>

3) Then install your package 

<code>npm install &lt;package name&gt;</code>

blocks|key|4582857|text|如果NPM给出认证错误，你可以检查Fiddler。它很容易安装和配置。Set+Fiddler+Rule+to+Automatically+Authenticated.In+.npmrc设置这些属性|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4582858|registry=http://registry.npmjs.org
proxy=http://127.0.0.1:8888
https-proxy=http://127.0.0.1:8888
http-proxy=http://127.0.0.1:8888
strict-ssl=false|code-block|syntax|javascript|4582859|它对我很有效:)|4582860|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

You can check Fiddler if NPM is giving Authentication error. It is easy to install and configure. Set Fiddler Rule to Automatically Authenticated.In .npmrc set these properties

<pre><code>registry=http://registry.npmjs.org
proxy=http://127.0.0.1:8888
https-proxy=http://127.0.0.1:8888
http-proxy=http://127.0.0.1:8888
strict-ssl=false
</code></pre>

It worked for me :)

blocks|key|76414|text|尝试一下，在npm中设置代理，如下所示|type|unstyled|depth|inlineStyleRanges|entityRanges|data|76415|npm+config+set+proxy+"http://<user-name>:<password>@<proxy-url>:<port>"
npm+config+set+https-proxy+"http://<user-name>:<password>@<proxy-url>:<port>"
npm+config+set+strict-ssl+false
npm+config+set+registry+"http://registry.npmjs.org/"|code-block|syntax|javascript|76416|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

Try this, Set proxy in npm as follows

<pre><code>npm config set proxy "http://&lt;user-name&gt;:&lt;password&gt;@&lt;proxy-url&gt;:&lt;port&gt;"
npm config set https-proxy "http://&lt;user-name&gt;:&lt;password&gt;@&lt;proxy-url&gt;:&lt;port&gt;"
npm config set strict-ssl false
npm config set registry "http://registry.npmjs.org/"
</code></pre>

blocks|key|4582602|text|您将从服务器管理员或支持人员处获得代理主机和端口。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4582603|在那之后设置|4582604|npm+config+set+http_proxy+http://username:password@proxyofmycomp.com:itsport
npm+config+set+proxy+http://username:password@proxyofmycomp.com:itsport|code-block|syntax|javascript|4582605|如果密码中有任何特殊字符，请尝试使用%25+urlencode。例如：-井号(散列)应替换为%2523。|4582606|这对我很有效..。|4582607|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|P|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|Q|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|R|8|@]|9|@]|A|$]]|$1|K|3|L|5|6|7|S|8|@]|9|@]|A|$]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

You will get the proxy host and port from your server administrator or support.

After that set up

<pre><code>npm config set http_proxy http://username:password@proxyofmycomp.com:itsport
npm config set proxy http://username:password@proxyofmycomp.com:itsport
</code></pre>

If there any special character in password try with % urlencode. Eg:- pound(hash) shuold be replaced by %23.

This worked for me...

blocks|key|4583187|text|现有的答案都没有解释如何将npm与PAC文件一起使用。有些人建议下载PAC文件，手动检查它，并选择一个“代理...”字符串。但是，如果PAC文件需要从多个代理中进行选择，或者如果PAC文件包含绕过某些URL的代理的复杂逻辑，则此方法不起作用。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4583188|此外，一些企业代理需要NTLM身份验证。CNTLM可以处理身份验证，但不支持PAC文件。|4583189|另一种方法是使用Alpaca，它在JavaScript+VM中执行PAC文件，并使用生成的代理执行NTLM身份验证。|offset|length|4583190|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/samuong/alpaca^0|0|0|8|6|0|0^^$0|@$1|2|3|4|5|6|7|P|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|Q|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|R|8|@]|9|@$F|S|G|T|1|U]]|A|$]]|$1|H|3|-4|5|6|7|V|8|@]|9|@]|A|$]]]|I|$J|$5|K|L|M|A|$N|O]]]]

None of the existing answers explain how to use npm with a PAC file. Some suggest downloading the PAC file, manually inspecting it, and choosing one of the
"PROXY ..." strings. But this doesn't work if the PAC file needs to choose from
multiple proxies, or if the PAC file contains complex logic to bypass proxies
for certain URLs.

Also, some corporate proxies require NTLM authentication. CNTLM can handle authentication, but doesn't support PAC files.

An alternative is to use <a href="https://github.com/samuong/alpaca" rel="nofollow noreferrer">Alpaca</a>, which executes the PAC file in a
JavaScript VM, and performs NTLM authentication with the resulting proxy.

blocks|key|76558|text|只需在您的项目文件夹中创建一个名为.npmrc的文件，就可以避免在系统级别进行代理设置|type|unstyled|depth|inlineStyleRanges|entityRanges|data|76559|#Without+password
proxy=http://ipaddress:80
https-proxy=http://ipaddress:80

#With+password
proxy=http://<username>:<pass>@proxyhost:<port>
https-proxy=http://<uname>:<pass>@proxyhost:<port>|code-block|syntax|javascript|76560|如果不使用代理，则如下注释|76561|#proxy=http://ipaddress:80
#https-proxy=http://ipaddress:80

#With+password
#proxy=http://<username>:<pass>@proxyhost:<port>
#https-proxy=http://<uname>:<pass>@proxyhost:<port>|76562|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

<h1>Just create a file named .npmrc file in a your project folder ,it will avoid proxy setting at system level</h1>

<pre><code>#Without password
proxy=http://ipaddress:80
https-proxy=http://ipaddress:80

#With password
proxy=http://&lt;username&gt;:&lt;pass&gt;@proxyhost:&lt;port&gt;
https-proxy=http://&lt;uname&gt;:&lt;pass&gt;@proxyhost:&lt;port&gt;
</code></pre>

<h1>Comment like this if you don't use the proxy</h1>

<pre><code>#proxy=http://ipaddress:80
#https-proxy=http://ipaddress:80

#With password
#proxy=http://&lt;username&gt;:&lt;pass&gt;@proxyhost:&lt;port&gt;
#https-proxy=http://&lt;uname&gt;:&lt;pass&gt;@proxyhost:&lt;port&gt;
</code></pre>

blocks|key|4582788|text|如果您在使用代理的公司网络后面，我只使用了ntlm代理工具，并使用了ntlm提供的端口和代理，例如，我使用了以下配置：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4582789|strict-ssl=false
proxy=http://localhost:3125|code-block|syntax|javascript|4582790|我希望这能帮到你。|4582791|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

If you are behind a corporate network with proxy, i just used a ntlm proxy tool and used the port and proxy provided by ntlm, for instnce i used this configuration: 

<pre><code>strict-ssl=false
proxy=http://localhost:3125
</code></pre>

I hope this helps.

blocks|key|4582891|text|在cmd或GIT+Bash或其他提示符下使用以下命令|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4582892|$+npm+config+set+proxy+"http://192.168.1.101:4128"

$+npm+config+set+https-proxy+"http://192.168.1.101:4128"|code-block|syntax|javascript|4582893|其中192.168.1.101是代理ip，4128是端口。根据您的代理设置进行更改。|4582894|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

Use below command at cmd or GIT Bash or other prompt

<pre><code>$ npm config set proxy "http://192.168.1.101:4128"

$ npm config set https-proxy "http://192.168.1.101:4128"
</code></pre>

where 192.168.1.101 is proxy ip and 4128 is port. change according to your proxy settings.

blocks|key|4582827|text|在工作中，我们使用ZScaler作为代理。我能让npm正常工作的唯一方法就是使用Cntlm。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|4582828|请看这个答案：|4582829|NPM+behind+NTLM+proxy|4582830|entityMap|0|LINK|mutability|MUTABLE|url|http://cntlm.sourceforge.net/|1|https://stackoverflow.com/questions/18569054/npm-behind-ntlm-proxy/18570201#18570201^0|14|5|0|0|0|0|L|1|0^^$0|@$1|2|3|4|5|6|7|R|8|@]|9|@$A|S|B|T|1|U]]|C|$]]|$1|D|3|E|5|6|7|V|8|@]|9|@]|C|$]]|$1|F|3|G|5|6|7|W|8|@]|9|@$A|X|B|Y|1|Z]]|C|$]]|$1|H|3|-4|5|6|7|10|8|@]|9|@]|C|$]]]|I|$J|$5|K|L|M|C|$N|O]]|P|$5|K|L|M|C|$N|Q]]]]

At work we use ZScaler as our proxy. The only way I was able to get npm to work was to use <a href="http://cntlm.sourceforge.net/" rel="nofollow noreferrer">Cntlm</a>. 

See this answer:

<a href="https://stackoverflow.com/questions/18569054/npm-behind-ntlm-proxy/18570201#18570201">NPM behind NTLM proxy</a>

blocks|key|4583027|text|试试这个，这是唯一对我有效的方法：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4583028|npm+--proxy+http://:@proxyhost：--https-proxy+http://:@proxyhost：--strict-ssl+false安装-g包|offset|length|4583029|注意选项--strict-ssl+false|4583030|祝好运。|4583031|entityMap|0|LINK|mutability|MUTABLE|url|http://proxyhost/|1^0|0|C|I|0|19|I|1|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|T|8|@]|9|@$D|U|E|V|1|W]|$D|X|E|Y|1|Z]]|A|$]]|$1|F|3|G|5|6|7|10|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|11|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|12|8|@]|9|@]|A|$]]]|K|$L|$5|M|N|O|A|$P|Q]]|R|$5|M|N|O|A|$P|Q]]]]

Try this, it was the only that worked for me:

npm --proxy http://:@proxyhost: --https-proxy http://:@proxyhost: --strict-ssl false install -g package

Pay atention to the option --strict-ssl false

Good luck.

blocks|key|4583092|text|在谷歌上搜索一下，我尝试的第一件事是|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4583093|npm+config+set+registry+http://registry.npmjs.org/
npm+config+set+proxy+"your+proxy"
npm+config+set+https-proxy+"your+proxy"|code-block|syntax|javascript|4583094|但是，npm在尝试执行"npm+install“时似乎失去了连接。然后，我在命令提示符下运行这一行，现在我可以使用npm+install了。|4583095|set+NODE_TLS_REJECT_UNAUTHORIZED=0|4583096|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

From a little search on google the first thing I tried was this 

<pre><code>npm config set registry http://registry.npmjs.org/
npm config set proxy "your proxy"
npm config set https-proxy "your proxy"
</code></pre>

But still npm seemed to lose connection when trying to do "npm install"s. then I ran this line in command prompt and now I can use npm install 

<pre><code>set NODE_TLS_REJECT_UNAUTHORIZED=0
</code></pre>

blocks|key|4582726|text|我遇到了类似的问题，我尝试了上面所有的变通方法，但没有一个对我有效(我在密码中使用了特殊字符(如'@‘符号)，我还需要添加域名)。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4582727|除此之外，我还有点担心以明文形式添加我的密码。事实证明，克服所有这些挑战的最简单的解决方案是使用某种反向代理(如Fiddler)。|4582728|我已经在SO的this答案中详细介绍了配置步骤。|offset|length|4582729|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/a/33114375/1371639^0|0|0|7|4|0|0^^$0|@$1|2|3|4|5|6|7|P|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|Q|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|R|8|@]|9|@$F|S|G|T|1|U]]|A|$]]|$1|H|3|-4|5|6|7|V|8|@]|9|@]|A|$]]]|I|$J|$5|K|L|M|A|$N|O]]]]

I had a similar issue and I tried all the workarounds above but none of them worked for me ( I was using special characters (like '@' symbol) in my password and I also needed to add domain name).

Apart from that I was bit apprehensive to add my password as plain text.
It turned-out the easiest solution to overcome all these challenges was to use some sort of reverse proxy (like Fiddler).

I have already detailed the configuration steps in <a href="https://stackoverflow.com/a/33114375/1371639">this</a> answer in SO.

blocks|key|76302|text|在.typingsrc文件中添加以下几行代码对我很有帮助。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|76303|{
++++"rejectUnauthorized":+false,
++++"registryURL"+:"http://api.typings.org/"
+}|code-block|syntax|javascript|76304|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

Adding the lines below in the .typingsrc file helped me.

<pre><code>{
 "rejectUnauthorized": false,
 "registryURL" :"http://api.typings.org/"
 }
</code></pre>

blocks|key|4582996|text|我遇到了类似的问题，发现我的npm配置文件(+.npmrc)有错误的注册表项。将其注释掉并重新运行npm+install。啊，真灵。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4582997|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

I ran into similar issue and found out that my npm config file ( .npmrc) is having wrong registry entry. commented it out and re ran npm install. it worked.

blocks|key|76443|text|因为我在工作中设置代理设置和在家里关闭它们仍然存在问题，所以我编写了脚本并发布了npm-corpo-proxy.sh。在每个corpo中，密码必须经常更改，并且必须包含特殊字符，这些字符必须在提供npm配置之前进行编码(+backash+form+domain\user也是如此)。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|76444|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/MaciekLeks/npm-corpo-proxy^0|14|I|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

Because I still have problems with setting proxy settings at work and turning them off at home, I have scripted and publish <a href="https://github.com/MaciekLeks/npm-corpo-proxy" rel="nofollow noreferrer">npm-corpo-proxy.sh</a>. In every corpo the password has to be changed often and must contain special chars, which must be encoded before feeding npm config (the same for backash form domain\user).

blocks|key|76523|text|我不能让它和CNTLM一起工作。我尝试遵循上面发布的所有信息，但代理仍然没有授权连接。使用Fiddler，您只需安装它并选中自动身份验证选项。但要正常工作，我必须从我的用户文件夹中删除.npmrc文件，并使用以下值删除set+the+environment+variables+as+indicated+here：|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|76524|set+npm_config_https-proxy="http://127.0.0.1:8888"

set+npm_config_registry="http://registry.npmjs.org/"|code-block|syntax|javascript|76525|entityMap|0|LINK|mutability|MUTABLE|url|https://docs.npmjs.com/misc/config#environment-variables^0|31|1B|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@$A|R|B|S|1|T]]|C|$]]|$1|D|3|E|5|F|7|U|8|@]|9|@]|C|$G|H]]|$1|I|3|-4|5|6|7|V|8|@]|9|@]|C|$]]]|J|$K|$5|L|M|N|C|$O|P]]]]

I could not make it work with the CNTLM. I tried following all the information posted above, but the proxy still did not authorize the connection. With Fiddler, you just have to install it and check the Automatically Authenticated option. But to work, I had to remove the .npmrc file from my user folder, and <a href="https://docs.npmjs.com/misc/config#environment-variables" rel="nofollow noreferrer">set the environment variables as indicated here</a>, with these values:

<pre><code>set npm_config_https-proxy="http://127.0.0.1:8888"

set npm_config_registry="http://registry.npmjs.org/"
</code></pre>

blocks|key|76630|text|别忘了使用URL编码作为密码。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|76631|假设您的用户名="xyz“pwd+="abc#11”|76632|那么你的C:\Users.npmrc应该是这样的|76633|proxy=+http://domainname%255Cxyz:abc%252311@servername:port|offset|length|76634|servername+:可以从internet+explorer的pac文件中获取。|76635|entityMap|0|LINK|mutability|MUTABLE|url|http://domainname%255Cxyz:abc%252311@servername:port^0|0|0|0|7|1C|0|0|0^^$0|@$1|2|3|4|5|6|7|T|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|U|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|V|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|W|8|@]|9|@$H|X|I|Y|1|Z]]|A|$]]|$1|J|3|K|5|6|7|10|8|@]|9|@]|A|$]]|$1|L|3|-4|5|6|7|11|8|@]|9|@]|A|$]]]|M|$N|$5|O|P|Q|A|$R|S]]]]

Don't Forget to use URL Encoding for password.
Suppose ur username =&quot;xyz&quot;
pwd =&quot;abc#11&quot;
then your C:\Users&lt;username&gt;.npmrc should be like
proxy= http://domainname%5Cxyz:abc%2311@servername:port
servername : It can be obtained from the pac file of your internet explorer.

I need to download several packages through npm but our corporate proxy configuration is a .pac file (i'm on windows)

I have already tried

<pre><code>npm config set proxy http://mydomain\username:password@1.2.3.4:8181/proxy.pac
npm config set https-proxy http://mydomain\username:password@1.2.3.4:8181/proxy.pac
</code></pre>

or

<pre><code>npm config set proxy http://1.2.3.4:8181/proxy.pac
npm config set https-proxy http://1.2.3.4:8181/proxy.pac
</code></pre>

but it doesn't work...

any suggestion? thanks

Using npm behind corporate proxy .pac

身份验证

服务器

我需要通过npm下载几个包，但我们公司的代理配置是一个.pac文件(我在windows上)我已经试过了npm config set proxy http://mydomain\username:password@1.2.3.4:8181/proxy.pacnpm config set https-proxy http://mydomain\username:password@1.2.3.4:818

问在企业代理.pac后面使用npm
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