npm install chromedriver 失败解决办法

在使用 npm 安装 chromedriver 时经常会遇到下载失败的问题，本文介绍几种有效的解决方法.

解决办法

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// 切换chromedriver包cdn源
npm install chromedriver --chromedriver_cdnurl=http://cdn.npm.taobao.org/dist/chromedriver

错误信息

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> chromedriver@2.33.2 install E:\Webstorm_WorkSpace\X-Admin\node_modules\chromedriver
> node install.js

Downloading https://chromedriver.storage.googleapis.com/2.33/chromedriver_win32.zip
Saving to C:\Users\ADMINI~1\AppData\Local\Temp\chromedriver\chromedriver_win32.zip
ChromeDriver installation failed Error with http(s) request: Error: getaddrinfo ENOTFOUND chromedriver.storage.googleapis.com chromedriver.storage.googleapis.com:443
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.2.4 (node_modules\fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.2.4: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"})

npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! chromedriver@2.33.2 install: `node install.js`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the chromedriver@2.33.2 install script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     C:\Users\Administrator\AppData\Roaming\npm-cache\_logs\2018-11-12T02_04_44_792Z-debug.log

解决办法

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// 切换chromedriver包cdn源
npm install chromedriver --chromedriver_cdnurl=http://cdn.npm.taobao.org/dist/chromedriver