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在搭建第一个 Vite 项目时,命令行报错:The filename, directory name, or volume label syntax is incorrect. (文件名、目录名或卷标语法不正确)

具体错误

D:\myspace> yarn create vite
yarn create v1.22.17
[1/4] Resolving packages...
[2/4] Fetching packages...
[3/4] Linking dependencies...
[4/4] Building fresh packages...
success Installed "create-vite@4.1.0" with binaries:
      - create-vite
      - cva
The filename, directory name, or volume label syntax is incorrect.
error Command failed.
Exit code: 1
Command: C:\Users\PC\AppData\Local\Yarn\bin\create-vite
Arguments:
Directory: D:\myspace
Output:

info Visit https://yarnpkg.com/en/docs/cli/create for documentation about this command.

错误原因

Yarn的默认安装路径在C盘,然而由于C盘空间太少,我已经把Yarn全局路径和缓存路径修改到F盘,但是我并没有修改全局可执行文件目录。由于三个路径磁盘卷标不匹配,所以会报这样的错误:The filename, directory name, or volume label syntax is incorrect.(文件名、目录名或卷标语法不正确) 使用一下命令可以查看全局路径、缓存路径和全局可执行文件目录:

// 全局路径
D:\myspace> yarn global dir
F:\yarn\global
// 缓存路径
D:\myspace> yarn cache dir
F:\yarn\cache\v6
// 全局可执行文件目录
D:\myspace> yarn global bin
C:\Users\PC\AppData\Local\Yarn\bin

解决办法

把全局基础目录修改为F:\yarn

yarn config set prefix 'F:\yarn'

然后全局可执行文件目录将自动变更。我们再一次通过命令查看全局可执行文件目录:

D:\myspace> yarn global bin
F:\yarn\bin

最后,执行yarn create vite即可成功运行:

D:\myspace> yarn create vite
yarn create v1.22.17
[1/4] Resolving packages...
[2/4] Fetching packages...
[3/4] Linking dependencies...
[4/4] Building fresh packages...
success Installed "create-vite@4.1.0" with binaries:
      - create-vite
      - cva
 Project name: ... vite-project
 Select a framework: » Vue
 Select a variant: » TypeScript

Scaffolding project in D:\myspace\vite-project...

Done. Now run:

  cd vite-project
  yarn
  yarn dev

Done in 10.61s.

最终目录结构如下:

F:.
└───yarn
    ├───bin
    ├───cache
    └───global

修改全局路径和缓存路径

// 修改全局路径
yarn config set global-folder "F:\yarn\global"
// 修改缓存路径
yarn config set cache-folder "F:\yarn\cache"

F:\yarn\global\node_modules\.bin添加系统环境变量到Path中。

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