安装组件库vant时遇到的问题

安装报错：

npm ERR! code ERESOLVE
npm ERR! ERESOLVE unable to resolve dependency tree
npm ERR!
npm ERR! While resolving: hello-world@0.1.0
npm ERR! Found: vue@2.7.10
npm ERR! node_modules/vue
npm ERR! vue@"^2.6.14" from the root project
npm ERR!
npm ERR! Could not resolve dependency:
npm ERR! peer vue@"^3.0.0" from vant@3.6.2
npm ERR! node_modules/vant
npm ERR! vant@"*" from the root project
npm ERR!
npm ERR! Fix the upstream dependency conflict, or retry
npm ERR! to accept an incorrect (and potentially broken) dependency resolution.
npm ERR!

解决方法：

我的解决办法，退而求次安装vue2版本，然后成功了，可以想到，应该是npm的版本过低了，更新npm或许可以安装vue3的