复现"登录和收费"版本遇到的问题

[michael7908]

按照无需登录的版本在VSCode里运行npm run dev后报错：

PS C:\Users\user\Downloads\chatGPT-main> npm run dev
npm ERR! Missing script: "dev"
npm ERR!
npm ERR! To see a list of scripts, run:
npm ERR! npm run
npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\user\AppData\Local\npm-cache_logs\2023-07-17T08_04_05_541Z-debug-0.log
PS C:\Users\user\Downloads\chatGPT-main> npm run build
npm ERR! Missing script: "build"
npm ERR!
npm ERR! To see a list of scripts, run:
npm ERR! npm run
npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\user\AppData\Local\npm-cache_logs\2023-07-17T08_04_29_480Z-debug-0.log
PS C:\Users\user\Downloads\chatGPT-main> npm run build
npm ERR! Missing script: "build"
npm ERR!
npm ERR! To see a list of scripts, run:
npm ERR! npm run
npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\user\AppData\Local\npm-cache_logs\2023-07-17T08_06_47_784Z-debug-0.log
PS C:\Users\user\Downloads\chatGPT-main> npm run dev
npm ERR! Missing script: "dev"
npm ERR!
npm ERR! To see a list of scripts, run:
npm ERR! npm run

npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\user\AppData\Local\npm-cache_logs\2023-07-17T08_06_51_310Z-debug-0.log

也许是我方法不对，还望左风大佬拨冗解答，谢谢。