1.配置idea的npm

2.点击运行按钮 

3.结果

分析原因及问题：

npm i
npm run dev
由于是刚刚从gitlab新拉的前端代码，可能没有用命令install过类似于没有编译过，所以执行一下上面的命令

结果报错如下：

F:\tbyf\qjyy\hip-manager-ui>npm i
npm ERR! code ERESOLVE
npm ERR! ERESOLVE could not resolve
npm ERR!
npm ERR! While resolving: his@9.0.1
npm ERR! Found: webpack@5.93.0
npm ERR! node_modules/webpack
npm ERR!   peer webpack@"^4.0.0 || ^5.0.0" from compression-webpack-plugin@5.0.2
npm ERR!   node_modules/compression-webpack-plugin
npm ERR!     dev compression-webpack-plugin@"5.0.2" from the root project
npm ERR!   peer webpack@"^5.0.0" from filemanager-webpack-plugin@8.0.0
npm ERR!   node_modules/filemanager-webpack-plugin
npm ERR!     filemanager-webpack-plugin@"^8.0.0" from the root project
npm ERR!
npm ERR! Could not resolve dependency:
npm ERR! less-loader@"^5.0.0" from the root project
npm ERR!
npm ERR! Conflicting peer dependency: webpack@4.47.0
npm ERR! node_modules/webpack
npm ERR!   peer webpack@"^2.0.0 || ^3.0.0 || ^4.0.0" from less-loader@5.0.0
npm ERR!   node_modules/less-loader
npm ERR!     less-loader@"^5.0.0" from the root project
npm ERR!
npm ERR! Fix the upstream dependency conflict, or retry
npm ERR! this command with --force, or --legacy-peer-deps
npm ERR! to accept an incorrect (and potentially broken) dependency resolution.
npm ERR!
npm ERR! See D:\program\nvm\node_cache\eresolve-report.txt for a full report.npm ERR! A complete log of this run can be found in:
npm ERR!     D:\program\nvm\node_cache\_logs\2024-08-09T08_10_12_997Z-debug-0.log

根据提示：使用命令npm i --legacy-peer-deps

 最终就npm i成功了

让我们点击自己配置的dev启动一下

 最后问题解决了，启动成功

总结：遇到问题不用慌，先看报错分析分析问题是什么，分析不出来可以像上面一样看看 报错日志有没有提示操作的信息。