搭建线路mvc实现接口获取数据库数据

搭建线路mvc实现接口获取数据库数据

 

 

BuslineController：

?

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public class BuslineController {       @Autowired     private BuslineService buslineService;       @RequestMapping("/busline")//获取用户接口     @ResponseBody     public List<Busline> getAll(){         return buslineService.getAllBusline();     }           @RequestMapping("/busline/delete")     @ResponseBody     public int delete(@RequestBody BigInteger ids){           return buslineService.deleteById(ids);     }     @RequestMapping("/busline/create")     @ResponseBody     public Response<Busline> create(@RequestBody  Busline busline){         Response<Busline> response = new Response<>();         Busline newId = buslineService.create(busline);         if(newId == null){             response.setSuccess(false);             response.setMessage("同名用户已经存在。");             response.setData(null);         }else{             response.setSuccess(true);             response.setMessage("创建用户成功");             response.setData(busline);         }         return response;     }     @RequestMapping("/busline/login")     @ResponseBody     public Response<Busline> login(@RequestBody  Busline busline){         Response<Busline> response = new Response<>();         return response;     } }

　　dao的函数

public interface BusMapper {


    List<Bus> getAllBus();
}

mapper中：

 

 model中get和set:

 

 

还有server和数据库连接关键文件。。。。不一一讲述

 

 

还有线路到车辆的表格也在搭建中