Question

我正在尝试在运行OsX sierra 10.12.6的计算机上测试reactjs（mbp pro 2017）。我已经关注了Facebook教程：

确保安装了最新版本的Node.js. （完成）
按照安装说明创建新项目。 https://facebook.github.io/react/docs/installation.html#creating-a-new-application

但是我在第二步遇到了问题！

我不是代理人。
我的网络还可以。
存储库设置为registry.npmjs.org
我可以阅读网址：https://registry.npmjs.org/create-react-app
但即使在外部DNS上也找不到此域 wsg.intra.corp.grp

我被困了，任何帮助都会很好！

$ npm install -g create-react-app
npm ERR! code ENOTFOUND
npm ERR! errno ENOTFOUND
npm ERR! network request to https://registry.npmjs.org/create-react-app failed, reason: getaddrinfo ENOTFOUND wsg.intra.corp.grp wsg.intra.corp.grp:8080
npm ERR! network This is a problem related to network connectivity.
npm ERR! network In most cases you are behind a proxy or have bad network settings.
npm ERR! network 
npm ERR! network If you are behind a proxy, please make sure that the
npm ERR! network 'proxy' config is set properly.  See: 'npm help config'

npm ERR! A complete log of this run can be found in:
npm ERR!     ~/.npm/_logs/2017-09-01T08_15_13_521Z-debug.log

日志文件：

0 info it worked if it ends with ok
1 verbose cli [ '/usr/local/bin/node',
1 verbose cli   '/usr/local/bin/npm',
1 verbose cli   'install',
1 verbose cli   '-g',
1 verbose cli   'create-react-app' ]
2 info using npm@5.3.0
3 info using node@v8.4.0
4 verbose npm-session 4811d091ad74f9ef
5 silly install loadCurrentTree
6 silly install readGlobalPackageData
7 silly fetchPackageMetaData error for create-react-app@latest request to https://registry.npmjs.org/create-react-app failed, reason: getaddrinfo ENOTFOUND wsg.intra.corp.grp wsg.intra.corp.grp:8080
8 verbose type system
9 verbose stack FetchError: request to https://registry.npmjs.org/create-react-app failed, reason: getaddrinfo ENOTFOUND wsg.intra.corp.grp wsg.intra.corp.grp:8080
9 verbose stack     at ClientRequest.req.on.err (/usr/local/lib/node_modules/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/node-fetch-npm/src/index.js:68:14)
9 verbose stack     at emitOne (events.js:115:13)
9 verbose stack     at ClientRequest.emit (events.js:210:7)
9 verbose stack     at onerror (/usr/local/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)
9 verbose stack     at callbackError (/usr/local/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)
9 verbose stack     at <anonymous>
9 verbose stack     at process._tickCallback (internal/process/next_tick.js:188:7)
10 verbose cwd /Users/franckfournier/PycharmProjects/projectX/react
11 verbose Darwin 16.7.0
12 verbose argv "/usr/local/bin/node" "/usr/local/bin/npm" "install" "-g" "create-react-app"
13 verbose node v8.4.0
14 verbose npm  v5.3.0
15 error code ENOTFOUND
16 error errno ENOTFOUND
17 error network request to https://registry.npmjs.org/create-react-app failed, reason: getaddrinfo ENOTFOUND wsg.intra.corp.grp wsg.intra.corp.grp:8080
18 error network This is a problem related to network connectivity.
18 error network In most cases you are behind a proxy or have bad network settings.
18 error network
18 error network If you are behind a proxy, please make sure that the
18 error network 'proxy' config is set properly.  See: 'npm help config'
19 verbose exit [ 1, true ]

Answer 1

您似乎支持公司代理，因为日志中提到了wsg.intra.corp.grp:8080。

您需要像previous question中所示配置代理。

希望这有帮助！

Answer 2

在Github上跟随this post，并在/ etc / hosts中添加“ 104.18.95.96 Registry.npmjs.org”解决了我的问题。

Answer 3

如果您仍然遇到问题，请执行以下步骤：

转到“设置”>“网络和Internet”>“代理”，然后找到地址和端口
根据您的计算机转到命令提示符或终端（提示：按下Win + R，然后键入cmd）。在命令提示符下，键入以下命令

npm配置集代理http://usernamepassword@proxy-server-url:port

npm配置设置为https-proxy http://usernamepassword@proxy-server-url:port

实际上不需要用户名和密码（十分之九），最后2个就足够了。 Proxy-server-url是您的地址，端口是端口号。设置完成后，关闭命令提示符，然后重新打开。瞧！您现在可以安装所有软件包

来源：https://medium.com/@ogbemudiatimothy/using-npm-install-behind-a-corporate-proxy-server-db150c128899

Answer 4

我刚刚解决了这个问题，转到设置>网络和Internet>代理，然后在Windows上的自动代理设置下关闭自动检测设置。然后安装正常。

Answer 5

在命令提示符下运行以下命令。确保安装了 node 和 npm。

npm config rm proxy

npm config rm https-proxy

在浏览器中打开此链接：https://registry.npmjs.org/

运行下面的命令来设置注册表。

npm config set registry https://registry.npmjs.org/

希望对您有所帮助:)

npm命令create-react-app失败

5 个答案: