多个文件名大小写不同，是因为运行代码是大写E，用vscode运行的是小写e，解决方案：手动npm run dev #There are multiple modules with names that only differ in casing.
warning in E:/xxx/xx/xxx/node_modules/_vue-style-loader@4.1.2@vue-style-loader/lib/listToStyles.js There are multiple modules with names that only differ in casing. This can lead to unexpected behavior when compiling on a filesystem with other case-semantic. Use equal casing. Compare these module identifiers: * E:xxxxxxxxx ode_modules\_vue-style-loader@4.1.2@vue-style-loaderliblistToStyles.js Used by 3 module(s), i. e. E:xxxxxxxxx ode_modules\_vue-style-loader@4.1.2@vue-style-loaderlibaddStylesClient.js * e:xxxxxxxxx ode_modules\_vue-style-loader@4.1.2@vue-style-loaderliblistToStyles.js Used by 3 module(s), i. e. e:xxxxxxxxx ode_modules\_vue-style-loader@4.1.2@vue-style-loaderlibaddStylesClient.js