npm安装依赖包版本冲突怎么办 –legacy-peer-deps的正确使用方

-le g acy-peer–d e p s，目的是绕过 peerDe p endency自动安装；它告诉 NPM 忽略项目中引入的各个 modules之间的相同modules但不同版本的问题并继续安装，保证各个引入的依赖之间对自身所使用的不同版本modules共存。


npm WARN config global `--global`, `--local` are deprecated. Use `--location=global` instead.
npm ERR! code ERESOLVE
npm ERR! ERESOLVE unable to resolve dependency tree
npm ERR!
npm ERR! While resolving: happyfri@1.0.2
npm ERR! Found: less@3.13.1
npm ERR! node_modules/less
npm ERR!   dev less@"^3.9.0" from the root project
npm ERR!
npm ERR! Could not resolve dependency:
npm ERR! peer less@"^2.3.1" from less-loader@2.2.3
npm ERR! node_modules/less-loader
npm ERR!   dev less-loader@"^2.2.3" 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 C:UsersAdministratorAppDataLocalnpm-cacheeresolve-report.txt for a full report.