问角2多个模块，其名称仅在大小写中不同

EN

在编译过程中会发生以下警告：

警告在./src/app/state/action/userClass.ts中有多个模块的名称只有大小写不同。这可能导致在使用其他情况语义在文件系统上编译时出现意外行为。使用相同的套管。比较这些模块标识符：* /Users/smp/Projects/training3/node_modules/@angularclass/hmr-loader/index.js!/Users/smp/Projects/training3/node_modules/awesome-typescript-loader/dist/entry.js?{configFileName："tsconfig.webpack.json"}!/Users/smp/Projects/training3/node_modules/angular2-template-loader/index.js!/Users/smp/Projects/training3/node_modules/angular-router-loader/src/index.js？一个模块使用的loader=system&genDir=compiled&aot=false!/Users/smp/Projects/training3/src/app/state/actions/UserClass.ts，即/Users/smp/Projects/training3/node_modules/@angularclass/hmr-loader/index.js!/Users/smp/Projects/training3/node_modules/awesome-typescript-loader/dist/entry.js?{configFileName："tsconfig.webpack.json"}!/Users/smp/Projects/training3/node_modules/angular2-template-loader/index.js!/Users/smp/Projects/training3/node_modules/angular-router-loader/src/index.js?loader=system&genDir=compiled&aot=false!/Users/smp/Projects/training3/src/app/features/portal/content/tabs/userclasses/userclasses.component.ts * /Users/smp/Projects/training3/node_modules/@angularclass/hmr-loader/index.js!/Users/smp/Projects/training3/node_modules/awesome-typescript-loader/dist/entry.js?{configFileName："tsconfig.webpack.json"}!/Users/smp/Projects/training3/node_modules/angular2-template-loader/index.由3个模块使用的js!/Users/smp/Projects/training3/node_modules/angular-router-loader/src/index.js?loader=system&genDir=compiled&aot=false!/Users/smp/Projects/training3/src/app/state/actions/userClass.ts，即/Users/smp/Projects/training3/node_modules/@angularclass/hmr-loader/index.js!/Users/smp/Projects/training3/node_modules/awesome-typescript-loader/dist/entry.js?{configFileName："tsconfig.webpack.json"}!/Users/smp/Projects/training3/node_modules/angular2-template-loader/index.js!/Users/smp/Projects/training3/node_modules/angular-router-loader/src/index.js?loader=system&genDir=compiled&aot=false!/Users/smp/Projects/training3/src/app/state/effects/userClass.ts