根据id删除数据

修改

Controller

@RestController
@RequestMapping("/riskevent")
@Api(value = "/riskevent", description = "风险事件管理")
public class SEventController extends MpBaseController {
    @Autowired
    private SEventService eventService;
/**
     * 删除风险事件
     * @param eventIds
     * @return
     */
    @RequiresPermissions("scyf:riskevent:remove")
    @Log(title = "风险事件管理", businessType = BusinessType.DELETE)
    @DeleteMapping("/{eventIds}")
    @ApiOperation(value = "/{eventIds}",notes = "删除事件")
    public AjaxResult removeEvent(@ApiParam(value = "事件id")@PathVariable Integer[] eventIds){
        return toAjax(eventService.removeByIds(Arrays.asList(eventIds)));
    }
}

@PathVariable 注解 主要用在 动态的拼接地址 用在 删除操作上，满足 单个删除 也满足多个删除

Arrays.asList(eventIds) 变成集合

Service

因为SEventService extends IService<SEvent> 所以可以直接操作 removeByIds()方法

default boolean removeByIds(Collection<?> list) {
        return CollectionUtils.isEmpty(list) ? false : SqlHelper.retBool(this.getBaseMapper().deleteBatchIds(list));
    }