汽车租赁|基于SSM实现汽车租赁管理系统

package com.bjpowernode.bus.controller;
import com.bjpowernode.bus.domain.Rent;
import com.bjpowernode.bus.service.CheckService;
import com.bjpowernode.bus.service.RentService;
import com.bjpowernode.bus.vo.CheckVo;
import com.bjpowernode.sys.utils.DataGridView;
import com.bjpowernode.sys.utils.ResultObj;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import java.util.Date;
import java.util.Map;
/**
 *
 */
@RestController
@RequestMapping("check")
public class CheckController {
    @Autowired
    private RentService rentService;
    @Autowired
    private CheckService checkService;
    @RequestMapping("checkRentExist")
    public Rent checkRentExist(String rentid){
        //出租单号不存在，返回一个null，出租单号存在，返回一个rent对象
        Rent rent = rentService.queryRentByRentId(rentid);
        return rent;
    }
    /**
     * 根据出租单号加载检查单的表单数据
     * @param rentid
     * @return
     */
    @RequestMapping("initCheckFormData")
    public Map<String,Object> initCheckFormData(String rentid){
        return this.checkService.initCheckFormData(rentid);
    }
    /**
     * 保存检查单数据
     * @param checkVo
     * @return
     */
    @RequestMapping("saveCheck")
    public ResultObj saveCheck(CheckVo checkVo){
        try{
            checkVo.setCreatetime(new Date());
            this.checkService.addCheck(checkVo);
            return ResultObj.ADD_SUCCESS;
        }catch (Exception e){
            e.printStackTrace();
            return ResultObj.ADD_ERROR;
        }
    }
    /**
     * 查询所有检查单
     * @param checkVo
     * @return
     */
    @RequestMapping("loadAllCheck")
    public DataGridView loadAllCheck(CheckVo checkVo){
        return this.checkService.queryAllCheck(checkVo);
    }
    /**
     * 删除一个检查单
     * @param checkVo
     * @return
     */
    @RequestMapping("deleteCheck")
    public ResultObj deleteCheck(CheckVo checkVo){
        try{
            this.checkService.deleteCheck(checkVo);
            return ResultObj.DELETE_SUCCESS;
        }catch (Exception e){
            e.printStackTrace();
            return ResultObj.DELETE_ERROR;
        }
    }
    /**
     * 批量删除检查单
     * @return
     */
    @RequestMapping("deleteBatchCheck")
    public ResultObj deleteBatchCheck(CheckVo checkVo){
        try{
            this.checkService.deleteBatchCheck(checkVo.getIds());
            return ResultObj.DELETE_SUCCESS;
        }catch (Exception e){
            e.printStackTrace();
            return ResultObj.DELETE_ERROR;
        }
    }
    /**
     * 更新检查单
     * @param checkVo
     * @return
     */
    @RequestMapping("updateCheck")
    public ResultObj updateCheck(CheckVo checkVo){
        try {
            this.checkService.updateCheck(checkVo);
            return ResultObj.UPDATE_SUCCESS;
        }catch (Exception e){
            e.printStackTrace();
            return ResultObj.UPDATE_ERROR;
        }
    }
}

package com.bjpowernode.bus.controller;
import com.bjpowernode.bus.domain.Car;
import com.bjpowernode.bus.service.CarService;
import com.bjpowernode.bus.vo.CarVo;
import com.bjpowernode.sys.constant.SysConstant;
import com.bjpowernode.sys.utils.AppFileUtils;
import com.bjpowernode.sys.utils.DataGridView;
import com.bjpowernode.sys.utils.ResultObj;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import java.util.Date;
@RestController
@RequestMapping("car")
public class CarController {
    @Autowired
    private CarService carService;
    /**
     * 加载车辆列表返回DataGridView
     * @param carVo
     * @return
     */
    @RequestMapping("loadAllCar")
    public DataGridView loadAllCar(CarVo carVo){
        return this.carService.queryAllCar(carVo);
    }
    /**
     * 添加一个车辆
     * @param carVo
     * @return
     */
    @RequestMapping("addCar")
    public ResultObj addCar(CarVo carVo){
        try{
            carVo.setCreatetime(new Date());
            //如果不是默认图片就去掉图片的_temp的后缀
            if(!carVo.getCarimg().equals(SysConstant.DEFAULT_CAR_IMG)){
                String filePath = AppFileUtils.updateFileName(carVo.getCarimg(), SysConstant.FILE_UPLOAD_TEMP);
                carVo.setCarimg(filePath);
            }
            this.carService.addCar(carVo);
            return ResultObj.ADD_SUCCESS;
        }catch (Exception e){
            e.printStackTrace();
            return ResultObj.ADD_ERROR;
        }
    }
    /**
     * 修改一个车辆
     * @param carVo
     * @return
     */
    @RequestMapping("updateCar")
    public ResultObj updateCar(CarVo carVo){
        try{
            String carimg = carVo.getCarimg();
            if (carimg.endsWith(SysConstant.FILE_UPLOAD_TEMP)) {
                String filePath =AppFileUtils.updateFileName(carVo.getCarimg(), SysConstant.FILE_UPLOAD_TEMP);
                carVo.setCarimg(filePath);
                //把原来的删除
                Car car = this.carService.queryCarByCarNumber(carVo.getCarnumber());
                AppFileUtils.removeFileByPath(car.getCarimg());
            }
            this.carService.updateCar(carVo);
            return ResultObj.UPDATE_SUCCESS;
        }catch (Exception e){
            e.printStackTrace();
            return ResultObj.UPDATE_ERROR;
        }
    }
    /**
     * 删除一个车辆
     * @param carVo
     * @return
     */
    @RequestMapping("deleteCar")
    public ResultObj deleteCar(CarVo carVo){
        try {
            this.carService.deleteCar(carVo.getCarnumber());
            return ResultObj.DELETE_SUCCESS;
        }catch (Exception e){
            e.printStackTrace();
            return ResultObj.DELETE_ERROR;
        }
    }
    /**
     * 批量删除车辆
     * @param carVo
     * @return
     */
    @RequestMapping("deleteBatchCar")
    public ResultObj deleteBatchCar(CarVo carVo){
        try{
            this.carService.deleteBatchCar(carVo.getIds());
            return ResultObj.DELETE_SUCCESS;
        }catch (Exception e){
            e.printStackTrace();
            return ResultObj.DELETE_ERROR;
        }
    }
}