vue项目运行时----npm run dev报错

运行npm run dev命令时报错：
npm ERR! code ENOENT
npm ERR! syscall open
npm ERR! path F:\Desktop\KYCG-VUE\package.json
npm ERR! errno -4058
npm ERR! enoent ENOENT: no such file or directory, open ‘F:\Desktop\KYCG-VUE\package.json’
npm ERR! enoent This is related to npm not being able to find a file.
npm ERR! enoent

npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\win10\AppData\Roaming\npm-cache_logs\2020-03-02T03_23_59_046Z-debug.log

如果出现上述错误，请仔细查看，文件目录是否切换至你新建的项目目录下