java+echarts+mysql数据可视化实战1

1、实验环境：

1）IDEA、SpringBoot、Echarts

2）MyBatis plus、mybatis-plus-generator、velocity

3）thymeleaf、spring-web

4）mybatis、mysql、lombok

2、项目目录：

1）controller->ProductsController.java

2）entity->Products.java

3）mapper->ProductsMapper.java

　      　　 ->xml->ProductsMapper.xml

4）service->ProductsService.java

　　　　  ->impl->ProductsServiceImpl.java

5）vo->BarVO/PieVO/ProductsBarVO

6）test->mapper->ProductsMapperTest.java

6）test->service->ProductsServiceTest.java