我在google.com上寻找此问题的解决方案，我在stackoverflow.com上阅读了有关此主题的所有相关问题。但找不到正确的答案。
问题是每个命令npm install -g（npm或yo或bower）都会出现这样的错误：
C:\Users\User>npm install -g yo
npm ERR! Windows_NT 6.1.7601
npm ERR! argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\
node_modules\\npm\\bin\\npm-cli.js" "install" "-g" "yo"
npm ERR! node v4.2.1
npm ERR! npm v2.14.7
npm ERR! Invalid protocol: 192.168.10.1:
npm ERR!
npm ERR! If you need help, you may report this error at:
npm ERR! <https://github.com/npm/npm/issues>
npm ERR! Please include the following file with any support request:
npm ERR! C:\Users\User\npm-debug.log
已安装的操作系统：Windows 7（x86）Corporate。 已安装的版本Node.JS：4.2.1。 内容npm-debug.log文件：
0 info it worked if it ends with ok
1 verbose cli [ 'C:\\Program Files\\nodejs\\node.exe',
1 verbose cli 'C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js',
1 verbose cli 'install',
1 verbose cli '-g',
1 verbose cli 'yo' ]
2 info using npm@2.14.7
3 info using node@v4.2.1
4 verbose install initial load of C:\Users\User\AppData\Roaming\npm\package.json
5 verbose readDependencies loading dependencies from C:\Users\User\AppData\Roaming\npm\package.json
6 silly cache add args [ 'yo', null ]
7 verbose cache add spec yo
8 silly cache add parsed spec Result {
8 silly cache add raw: 'yo',
8 silly cache add scope: null,
8 silly cache add name: 'yo',
8 silly cache add rawSpec: '',
8 silly cache add spec: '*',
8 silly cache add type: 'range' }
9 silly addNamed yo@*
10 verbose addNamed "*" is a valid semver range for yo
11 silly addNameRange { name: 'yo', range: '*', hasData: false }
12 silly mapToRegistry name yo
13 silly mapToRegistry using default registry
14 silly mapToRegistry registry http://registry.npmjs.org/
15 silly mapToRegistry uri http://registry.npmjs.org/yo
16 verbose addNameRange registry:http://registry.npmjs.org/yo not in flight; fetching
17 verbose request uri http://registry.npmjs.org/yo
18 verbose request no auth needed
19 info attempt registry request try #1 at 16:59:12
20 verbose request id 4545121454874541214
21 http request GET http://registry.npmjs.org/yo
22 info retry will retry, error on last attempt: Error: Invalid protocol: 192.168.10.1:
23 info attempt registry request try #2 at 16:59:22
24 http request GET http://registry.npmjs.org/yo
25 info retry will retry, error on last attempt: Error: Invalid protocol: 192.168.10.1:
26 info attempt registry request try #3 at 17:00:22
27 http request GET http://registry.npmjs.org/yo
28 verbose stack Error: Invalid protocol: 192.168.10.1:
28 verbose stack at Request.init (C:\Program Files\nodejs\node_modules\npm\node_modules\request\request.js:461:31)
28 verbose stack at new Request (C:\Program Files\nodejs\node_modules\npm\node_modules\request\request.js:140:8)
28 verbose stack at request (C:\Program Files\nodejs\node_modules\npm\node_modules\request\index.js:55:10)
28 verbose stack at CachingRegistryClient.makeRequest (C:\Program Files\nodejs\node_modules\npm\node_modules\npm-registry-client\lib\request.js:149:13)
28 verbose stack at C:\Program Files\nodejs\node_modules\npm\node_modules\npm-registry-client\lib\request.js:66:17
28 verbose stack at RetryOperation._fn (C:\Program Files\nodejs\node_modules\npm\node_modules\npm-registry-client\lib\attempt.js:18:5)
28 verbose stack at null._onTimeout (C:\Program Files\nodejs\node_modules\npm\node_modules\retry\lib\retry_operation.js:49:10)
28 verbose stack at Timer.listOnTimeout (timers.js:92:15)
29 verbose cwd C:\Users\User
30 error Windows_NT 6.1.7601
31 error argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "install" "-g" "yo"
32 error node v4.2.1
33 error npm v2.14.7
34 error Invalid protocol: 192.168.10.1:
35 error If you need help, you may report this error at:
35 error <https://github.com/npm/npm/issues>
36 verbose exit [ 1, true ]
为什么会出现这样的错误？这有什么问题？如何解决这个问题呢？提前感谢您的帮助
我的电脑通过代理服务器连接互联网。通过这个，我改变了配置npm：
npm config set http-proxy http://192.168.10.1:3128
npm config set https-proxy https://192.168.10.1:3128
npm config set registry http://registry.npmjs.org/
npm config set strict-ssl=false
答案 0 :(得分：2)
npm config set http-proxy http://192.168.10.1 npm config set https-proxy https://192.168.10.1
答案 1 :(得分：0)
我在安装本机脚本时遇到了同样的问题。尝试使用以下命令：
set http set http_proxy= 这会对你有帮助。