本代码为开源学习所用。任何第三方未经本人授权用于商业用途属于侵犯本人权益。如有人将其使用于任何商业用途，请告知本人，本人将保留一切起诉等法律权利 This repo is using for educational purpose only and the repo owner holds all rights. DO NOT use it for any 3-party commercial purpose.
This project was generated with Angular CLI version 6.1.5. and used for tutoring purpose.
Run ng serve for a dev server. Navigate to http://localhost:4200/. The app will automatically reload if you change any of the source files.
Run ng generate component component-name to generate a new component. You can also use ng generate directive|pipe|service|class|guard|interface|enum|module.
Run ng build to build the project. The build artifacts will be stored in the dist/ directory. Use the --prod flag for a production build.
Run ng test to execute the unit tests via Karma.
Run ng e2e to execute the end-to-end tests via Protractor.
To get more help on the Angular CLI use ng help or go check out the Angular CLI README.