安装socket.io的时候报错
npm ERR! code 1
npm ERR! path D:\programs\testFolder\socket.io.test\node_modules\utf-8-validate
npm ERR! command failed
npm ERR! command C:\Windows\system32\cmd.exe /d /s /c node-gyp rebuild
npm ERR! gyp info it worked if it ends with ok
npm ERR! gyp info using node-gyp@7.1.2
npm ERR! gyp info using node@14.0.0 | win32 | x64
npm ERR! gyp info find Python using Python version 2.7.8 found at "D:\tools\Python27\python.exe"
npm ERR! gyp ERR! find VS
npm ERR! gyp ERR! find VS msvs_version was set from command line or npm config
npm ERR! gyp ERR! find VS - looking for Visual Studio version 2017
npm ERR! gyp ERR! find VS VCINSTALLDIR not set, not running in VS Command Prompt
npm ERR! gyp ERR! find VS checking VS2019 (16.10.31515.178) found at:
npm ERR! gyp ERR! find VS "D:\tools\VisualStudio"
npm ERR! gyp ERR! find VS - found "Visual Studio C++ core features"
npm ERR! gyp ERR! find VS - found VC++ toolset: v142
npm ERR! gyp ERR! find VS - found Windows SDK: 10.0.19041.0
npm ERR! gyp ERR! find VS - msvs_version does not match this version
npm ERR! gyp ERR! find VS could not find a version of Visual Studio 2017 or newer to use
npm ERR! gyp ERR! find VS looking for Visual Studio 2015
npm ERR! gyp ERR! find VS - not found
npm ERR! gyp ERR! find VS not looking for VS2013 as it is only supported up to Node.js 8
npm ERR! gyp ERR! find VS
npm ERR! gyp ERR! find VS valid versions for msvs_version:
npm ERR! gyp ERR! find VS - "2019"
npm ERR! gyp ERR! find VS - "D:\tools\VisualStudio"
npm ERR! gyp ERR! find VS
npm ERR! gyp ERR! find VS **************************************************************
npm ERR! gyp ERR! find VS You need to install the latest version of Visual Studio
npm ERR! gyp ERR! find VS including the "Desktop development with C++" workload.
npm ERR! gyp ERR! find VS For more information consult the documentation at:
npm ERR! gyp ERR! find VS https://github.com/nodejs/node-gyp#on-windows
npm ERR! gyp ERR! find VS **************************************************************
npm ERR! gyp ERR! find VS
npm ERR! gyp ERR! configure error
npm ERR! gyp ERR! stack Error: Could not find any Visual Studio installation to use
npm ERR! gyp ERR! stack at VisualStudioFinder.fail (D:\programs\testFolder\socket.io.test\node_modules\node-gyp\lib\find-visualstudio.js:121:47)
npm ERR! gyp ERR! stack at D:\programs\testFolder\socket.io.test\node_modules\node-gyp\lib\find-visualstudio.js:74:16
npm ERR! gyp ERR! stack at VisualStudioFinder.findVisualStudio2013 (D:\programs\testFolder\socket.io.test\node_modules\node-gyp\lib\find-visualstudio.js:351:14)
npm ERR! gyp ERR! stack at D:\programs\testFolder\socket.io.test\node_modules\node-gyp\lib\find-visualstudio.js:70:14
npm ERR! gyp ERR! stack at D:\programs\testFolder\socket.io.test\node_modules\node-gyp\lib\find-visualstudio.js:372:16
npm ERR! gyp ERR! stack at D:\programs\testFolder\socket.io.test\node_modules\node-gyp\lib\util.js:54:7
npm ERR! gyp ERR! stack at D:\programs\testFolder\socket.io.test\node_modules\node-gyp\lib\util.js:33:16
npm ERR! gyp ERR! stack at ChildProcess.exithandler (child_process.js:310:5)
npm ERR! gyp ERR! stack at ChildProcess.emit (events.js:315:20)
npm ERR! gyp ERR! stack at maybeClose (internal/child_process.js:1051:16)
npm ERR! gyp ERR! System Windows_NT 10.0.18363
npm ERR! gyp ERR! command "D:\\node\\node.exe" "D:\\programs\\testFolder\\socket.io.test\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild"
npm ERR! gyp ERR! cwd D:\programs\testFolder\socket.io.test\node_modules\utf-8-validate
npm ERR! gyp ERR! node -v v14.0.0
npm ERR! gyp ERR! node-gyp -v v7.1.2
npm ERR! gyp ERR! not ok
npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\orien\AppData\Local\npm-cache\_logs\2021-08-09T02_15_49_401Z-debug.log
网上很多人说安装这个npm install --global --production windows-build-tools,可能有的电脑会解决问题，可以先试一下，但是我的电脑还不行，最后我进入了这个网站
image.png
然后发现了这句话
image.png
稍微明悟，应该是我的版本没设置对，因为我确实python和vs都安装了，而我的vs版本是2019
image.png
所以我
npm config set msvs_version 2019然后npm install socket.io,安装成功。
