如何正确挂代理解决执行 npm install 出现连接错误的问题？
fenglala code4lala 2020-02-05 09:17:30 +08:00 39070 次点击这是一个创建于 2125 天前的主题，其中的信息可能已经有所发展或是发生改变。
我参考教程 https://www.electronjs.org/docs/tutorial/first-app
mkdir, cd, npm init都没有问题
~/.bashrc 内容：
export HTTP_PROXY=http://127.0.0.1:8123/ export HTTPS_PROXY=http://127.0.0.1:8123/ export http_proxy=http://127.0.0.1:8123/ export https_proxy=http://127.0.0.1:8123/ ~/.npmrc 内容：
proxy=http://127.0.0.1:8123/ http-proxy=http://127.0.0.1:8123/ https-proxy=http://127.0.0.1:8123/ noproxy=localhost,127.0.0.1,192.168.,10. strict-ssl=false 执行npm install --save-dev electron时出现连接错误如下：
lala@ubu:~/projects/electron/my-app 17:20:34 $ npm install --save-dev electron > [email protected] postinstall /home/lala/projects/electron/my-app/node_modules/core-js > node -e "try{require('./postinstall')}catch(e){}" Thank you for using core-js ( https://github.com/zloirock/core-js ) for polyfilling Javascript standard library! The project needs your help! Please consider supporting of core-js on Open Collective or Patreon: > https://opencollective.com/core-js > https://www.patreon.com/zloirock Also, the author of core-js ( https://github.com/zloirock ) is looking for a good job -) > [email protected] postinstall /home/lala/projects/electron/my-app/node_modules/electron > node install.js (node:5950) UnhandledPromiseRejectionWarning: RequestError: connect ETIMEDOUT 13.250.177.223:443 at ClientRequest.<anonymous> (/home/lala/projects/electron/my-app/node_modules/got/source/request-as-event-emitter.js:178:14) at Object.onceWrapper (events.js:313:26) at ClientRequest.emit (events.js:228:7) at ClientRequest.origin.emit (/home/lala/projects/electron/my-app/node_modules/@szmarczak/http-timer/source/index.js:37:11) at TLSSocket.socketErrorListener (_http_client.js:406:9) at TLSSocket.emit (events.js:223:5) at emitErrorNT (internal/streams/destroy.js:92:8) at emitErrorAndCloseNT (internal/streams/destroy.js:60:3) at processTicksAndRejections (internal/process/task_queues.js:81:21) (node:5950) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 1) (node:5950) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code. npm notice created a lockfile as package-lock.json. You should commit this file. npm WARN [email protected] No description npm WARN [email protected] No repository field. + [email protected] added 85 packages from 91 contributors and audited 102 packages in 87.419s 2 packages are looking for funding run `npm fund` for details found 0 vulnerabilities 家里的河南联通不能直接访问 github.com(13.250.177.223)。但是代理已经配置成上边那样子了，没效果。
查了一圈 Google 和 stackoverflow 没找到，上 stackoverflow 提问目前为止还没人理我（请不要笑我的烂英语：）
请问各位如何才能解决这个连接问题呢？
 | 1 learnshare 2020-02-05 09:19:28 +08:00 ALL_PROXY=http://127.0.0.1:xxxx npm install |
 | 2 fenglala OP @learnshare 谢谢提议，我试一下 |
| 3 fenglala OP @learnshare 还是不行，错误一样 ``` lala@ubu:~/projects/electron/my-app 09:20:18 $ ALL_PROXY=http://127.0.0.1:8123 npm install --save-dev electron > [email protected] postnstall /home/lala/projects/electron/my-app/node_modules/core-js > node -e "try{require('./postinstall')}catch(e){}" Thank you for using core-js ( https://github.com/zloirock/core-js ) for polyfilling Javascript standard library! The project needs your help! Please consider supporting of core-js on Open Collective or Patreon: > https://opencollective.com/core-js > https://www.patreon.com/zloirock Also, the author of core-js ( https://github.com/zloirock ) is looking for a good job -) > [email protected] postinstall /home/lala/projects/electron/my-app/node_modules/electron > node install.js (node:7836) UnhandledPromiseRejectionWarning: RequestError: connect ETIMEDOUT 13.229.188.59:443 at ClientRequest.<anonymous> (/home/lala/projects/electron/my-app/node_modules/got/source/request-as-event-emitter.js:178:14) at Object.onceWrapper (events.js:313:26) at ClientRequest.emit (events.js:228:7) at ClientRequest.origin.emit (/home/lala/projects/electron/my-app/node_modules/@szmarczak/http-timer/source/index.js:37:11) at TLSSocket.socketErrorListener (_http_client.js:406:9) at TLSSocket.emit (events.js:223:5) at emitErrorNT (internal/streams/destroy.js:92:8) at emitErrorAndCloseNT (internal/streams/destroy.js:60:3) at processTicksAndRejections (internal/process/task_queues.js:81:21) (node:7836) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 1) (node:7836) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code. npm WARN [email protected] No description npm WARN [email protected] No repository field. + [email protected] added 85 packages from 91 contributors and audited 102 packages in 80.372s 2 packages are looking for funding run `npm fund` for details found 0 vulnerabilities ``` |
| 4 learnshare 2020-02-05 09:28:18 +08:00 |
| 5 fenglala OP @learnshare 好的我再试一下，多谢！完事了回复你。 |
 | 6 zjq123 2020-02-05 09:32:03 +08:00 via Android 什么 http 代理软件？ |
 | 7 francis59 2020-02-05 09:38:06 +08:00 试试淘宝 cnpm ？ https://npm.taobao.org/ |
| 10 fenglala OP @learnshare 多谢你的建议！ 现在我的 bashrc 和 npmrc 如下 lala@ubu:~/projects/electron/my-app 09:49:34 $ cat ~/.npmrc proxy=http://127.0.0.1:8123/ http-proxy=http://127.0.0.1:8123/ https-proxy=http://127.0.0.1:8123/ noproxy=localhost,127.0.0.1,192.168.,10. strict-ssl=false global.GLOBAL_AGENT=true global.GLOBAL_AGENT.HTTP_PROXY=http://127.0.0.1:8123/ global.GLOBAL_AGENT.HTTPS_PROXY=http://127.0.0.1:8123/ lala@ubu:~/projects/electron/my-app 09:49:41 $ tail -n 10 ~/.bashrc export ANDROID_HOME=/home/lala/AndroidSDK export HTTP_PROXY=http://127.0.0.1:8123/ export HTTPS_PROXY=http://127.0.0.1:8123/ export http_proxy=http://127.0.0.1:8123/ export https_proxy=http://127.0.0.1:8123/ export GLOBAL_AGENT_HTTP_PROXY=http://127.0.0.1:8123/ export GLOBAL_AGENT_HTTPS_PROXY=http://127.0.0.1:8123/ export ELECTRON_GET_USE_PROXY=true export ELECTRON_MIRROR="https://cdn.npm.taobao.org/dist/electron/" 但是还是卡在这个地方。但是另一方面这个 electron 依赖看起来已经下载下来了 lala@ubu:~/projects/electron/my-app/node_modules/electron 09:50:52 $ tree . . ├── cli.js ├── electron.d.ts ├── index.js ├── install.js ├── LICENSE ├── package.json └── README.md 0 directories, 7 files lala@ubu:~/projects/electron/my-app/node_modules/electron 09:51:10 $ wc electron.d.ts 13622 61347 541692 electron.d.ts 所以要解决的这个问题应该不是下载依赖，而是如何解决连接问题。 |
 | 11 kumiko 2020-02-05 10:02:33 +08:00 via Android 我是执行 npx 命令的时候网络经常抽风，也是代理都没用，估计是未成功 |
| 12 learnshare 2020-02-05 10:10:23 +08:00 @fenglala 1. 去掉如下内容 $ cat ~/.npmrc proxy=http://127.0.0.1:8123/ http-proxy=http://127.0.0.1:8123/ https-proxy=http://127.0.0.1:8123/ --- export HTTP_PROXY=http://127.0.0.1:8123/ export HTTPS_PROXY=http://127.0.0.1:8123/ export http_proxy=http://127.0.0.1:8123/ export https_proxy=http://127.0.0.1:8123/ export GLOBAL_AGENT_HTTP_PROXY=http://127.0.0.1:8123/ export GLOBAL_AGENT_HTTPS_PROXY=http://127.0.0.1:8123/ export ELECTRON_GET_USE_PROXY=true export ELECTRON_MIRROR="https://cdn.npm.taobao.org/dist/electron/" 2. 然后删除 node_modules 3. 使用 ALL_PROXY=http://127.0.0.1:8123 npm install --loglevel silly 重新安装 注意观察日志 |
| 14 fenglala OP @learnshare 现在指示删掉了 bashrc 里的那些，npmrc 里边还剩如下： lala@ubu:~/projects/electron/my-app 10:13:56 $ cat ~/.npmrc noproxy=localhost,127.0.0.1,192.168.,10. strict-ssl=false global.GLOBAL_AGENT=true global.GLOBAL_AGENT.HTTP_PROXY=http://127.0.0.1:8123/ global.GLOBAL_AGENT.HTTPS_PROXY=http://127.0.0.1:8123/ registry=https://registry.npm.taobao.org 执行 ALL_PROXY=http://127.0.0.1:8123 npm install --loglevel silly 的时候没有任何问题，一切正常。 但是执行 ALL_PROXY=http://127.0.0.1:8123 npm install --loglevel silly --save-dev electron 还是报那个错，最终结果显示出来还是安装完成，中间日志如下： npm sill postinstall [email protected] npm info lifecycle [email protected]~postinstall: [email protected] npm sill postinstall @electron/[email protected] npm info lifecycle @electron/[email protected]~postinstall: @electron/[email protected] npm sill postinstall [email protected] npm info lifecycle [email protected]~postinstall: [email protected] npm sill postinstall [email protected] npm info lifecycle [email protected]~postinstall: [email protected] npm sill postinstall [email protected] npm info lifecycle [email protected]~postinstall: [email protected] > [email protected] postinstall /home/lala/projects/electron/my-app/node_modules/electron > node install.js (node:11541) UnhandledPromiseRejectionWarning: RequestError: connect ETIMEDOUT 13.250.177.223:443 at ClientRequest.<anonymous> (/home/lala/projects/electron/my-app/node_modules/got/source/request-as-event-emitter.js:178:14) at Object.onceWrapper (events.js:313:26) at ClientRequest.emit (events.js:228:7) at ClientRequest.origin.emit (/home/lala/projects/electron/my-app/node_modules/@szmarczak/http-timer/source/index.js:37:11) at TLSSocket.socketErrorListener (_http_client.js:406:9) at TLSSocket.emit (events.js:223:5) at emitErrorNT (internal/streams/destroy.js:92:8) at emitErrorAndCloseNT (internal/streams/destroy.js:60:3) at processTicksAndRejections (internal/process/task_queues.js:81:21) (node:11541) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 1) (node:11541) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code. npm verb lifecycle [email protected]~postinstall: unsafe-perm in lifecycle true npm verb lifecycle [email protected]~postinstall: PATH: /usr/lib/node_modules/npm/node_modules/npm-lifecycle/node-gyp-bin:/home/lala/projects/electron/my-app/node_modules/electron/node_modules/.bin:/home/lala/projects/electron/my-app/node_modules/.bin:/home/lala/.local/bin:/home/lala/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin npm verb lifecycle [email protected]~postinstall: CWD: /home/lala/projects/electron/my-app/node_modules/electron npm sill lifecycle [email protected]~postinstall: Args: [ '-c', 'node install.js' ] npm sill lifecycle [email protected]~postinstall: Returned: code: 0 signal: null npm timing action:postinstall Completed in 31826ms npm verb unlock done using /home/lala/.npm/_locks/staging-7ae29a0b4c2104a4.lock for /home/lala/projects/electron/my-app/node_modules/.staging npm timing stage:executeActions Completed in 33034ms 最底部日志如下： npm sill install saveToDependencies npm verb saving [ { name: 'electron', spec: '^8.0.0', save: 'devDependencies' } ] npm verb shrinkwrap skipping write for package.json because there were no changes. npm info lifecycle undefined~preshrinkwrap: undefined npm info lifecycle undefined~shrinkwrap: undefined npm info lifecycle undefined~postshrinkwrap: undefined npm WARN [email protected] No description npm WARN [email protected] No repository field. npm sill install printInstalled + [email protected] updated 57 packages in 37.468s 2 packages are looking for funding run `npm fund` for details npm verb exit [ 0, true ] npm timing npm Completed in 37893ms npm info ok |
| 15 fenglala OP @learnshare 谢谢一直帮忙。他这是不是从头到尾设置的代理都没生效过啊，还是说安装依赖的时候代理生效了，就连接时候没走代理呢？ |
| 16 learnshare 2020-02-05 10:23:09 +08:00 @fenglala 13.250.177.223 应该是 github.com 被污染的地址，无法访问 我目前通过 host 访问 github.com （可以使用 17ce DNS 功能查一下有哪些你能访问到的 IP ） 140.82.113.4 github.com 你可以配置 host 之后，使用 npm install --loglevel silly --save-dev electron 安装 |
| 18 fenglala OP @learnshare 我感觉不是被污染的地址，因为我是通过直接把 IP 敲到 chrome 地址栏，然后跳转到 github 的。我试一下你说的 hosts 的方法。 |
| 20 fenglala OP @learnshare 改完重启了，现在正在执行你说的那个命令，我也不确定这个丢包率能不能连接成功 lala@ubu:~/projects/electron/my-app 10:27:45 $ ping github.com PING github.com (140.82.113.4) 56(84) bytes of data. 64 bytes from github.com (140.82.113.4): icmp_seq=2 ttl=49 time=262 ms ^C --- github.com ping statistics --- 5 packets transmitted, 1 received, 80% packet loss, time 48ms rtt min/avg/max/mdev = 262.334/262.334/262.334/0.000 ms lala@ubu:~/projects/electron/my-app 10:28:01 $ ping github.com PING github.com (140.82.113.4) 56(84) bytes of data. 64 bytes from github.com (140.82.113.4): icmp_seq=1 ttl=49 time=290 ms 64 bytes from github.com (140.82.113.4): icmp_seq=4 ttl=49 time=261 ms 64 bytes from github.com (140.82.113.4): icmp_seq=5 ttl=49 time=336 ms 64 bytes from github.com (140.82.113.4): icmp_seq=6 ttl=49 time=268 ms 64 bytes from github.com (140.82.113.4): icmp_seq=8 ttl=49 time=377 ms 64 bytes from github.com (140.82.113.4): icmp_seq=9 ttl=49 time=274 ms ^C --- github.com ping statistics --- 9 packets transmitted, 6 received, 33.3333% packet loss, time 91ms rtt min/avg/max/mdev = 261.054/300.962/377.263/41.984 ms 目前还是卡在 > [email protected] postinstall /home/lala/projects/electron/my-app/node_modules/electron > node install.js 我再等一会再看看 |
| 21 fenglala OP @learnshare 不行，还是卡在这 |
| 22 fenglala OP @francis59 不行，我把 bashrc 里的全都删了，npmrc 里边剩一行 registry=http 淘宝链接。。。。gistry.npm.taobao.org V2EX 说我每个回复都有 url 看起来像发广告的。。。。 执行的时候前边前边明显快多了说明淘宝的源用上了，但是还是卡在同样的地方 lala@ubu:~/projects/electron 10:35:53 $ npm install --save-dev electron 。。。。。。。。省略省略。。。。。。 > [email protected] postinstall /home/lala/projects/electron/node_modules/electron > node install.js |
| 23 learnshare 2020-02-05 10:44:48 +08:00 @fenglala npmrc 里边剩一行 registry=http 这个也删掉，保持操作环境干干净净，不要换源 就两个思路： 1. ALL_PROXY 全走代理（没 host ） 2. host github，其他的也不走代理 |
| 24 francis59 2020-02-05 10:45:32 +08:00 @fenglala #22 不需要手动改 npmrc 啊，先把之前 npmrc 里面的代理相关的东西删掉（ registry 那个也删掉）， 然后执行以下命令安装 cnpm： npm install -g cnpm --registry=https://registry.npm.taobao.org 安装完之后，就可以用 cnpm 代替 npm 了： cnpm install --save-dev electron |
| 25 fenglala OP @learnshare @francis59 你俩的方法我分开尝试的，没有混淆。 用 @learnshare 的方法 1 ALL_PROXY 没用 用 @learnshare 的方法 2 host github 还是没用 用 @francis59 的方法 3 换成淘宝的源，确实换成淘宝的源了但是这玩意还是要连接 github 连不上 现在我打算整个跟 win 下的 sstap 类似的那种东西，把整个系统的所有流量都走代理，找到了个项目现在试试 https://github.com/semigodking/redsocks |
| 26 fenglala OP @learnshare @francis59 谢谢各位的回复！ |
| 27 learnshare 2020-02-05 10:51:13 +08:00 @fenglala >（可以使用 17ce DNS 功能查一下有哪些你能访问到的 IP ） |
| 28 fenglala OP @learnshare 我找到了一个百分百不丢包的 ip 140.82.114.3 刚才重启换上之后，确保直连能打开 github，然后还是卡在这一步。刚才回复不了，v2ex 说我回复太多不正常，让我 1800 秒之后再回复 |
 | 29 otakustay 2020-02-05 11:33:50 +08:00  1 .npmrc 里加 electron_mirror=https://cdn.npm.taobao.org/dist/electron/ 这是适用 electron 7.x 的好像，6.x 似乎是另一个地址 |
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