springboot使用redis对单个对象进行自动缓存更新删除的实现

Springboot的项目搭建在此省略，pom文件依赖什么的就不说了

创建一个实体类

@Data
@EqualsAndHashCode(callSuper = true)
@Accessors(chain = true)
@ApiModel(value="ERepository对象", description="题库")
public class ERepository extends BasicModel implements Serializable {

    private static final long serialVersionUID = 1L;

    @TableId(value = "id", type = IdType.AUTO)
    private Long id;

    @ApiModelProperty(value = "安全分类id")
    private Long safeTypeId;

    @ApiModelProperty(value = "题型")
    private Integer quesType;

    @ApiModelProperty(value = "题干")
    private String quesContent;

    @ApiModelProperty(value = "选项")
    private String options;

    @ApiModelProperty(value = "答案")
    private String answer;

    @ApiModelProperty(value = "是否审核(0:未审核,1:已审核)")
//    @TableField("is_check")
    private Boolean isCheck;
    @Override
    protected Serializable pkVal() {
        return this.id;
    }
}

创建一个控制器

@RequiredArgsConstructor
@RestController
@Slf4j
@Api(tags = "题库模块")
@RequestMapping("/api/eRepository")
public class ERepositoryController {
    private final IERepositoryService eRepositoryService;

    @ApiOperation("查询所有题目")
    @GetMapping(value = "/all")
    @ResponseBody
    public Result> getRespository(ERepositoryQueryCriteria criteria){
        return Result.success(eRepositoryService.getRepositoryAll(criteria));
    }

    @ApiOperation(value = "多条件查询题目",notes = "根据各种条件查询，可分页 \n author:LiFang 2021/7/25")
    @GetMapping
    @ResponseBody
    public Result> getRespository(PageVO pageVO,ERepositoryQueryCriteria criteria){
        return Result.success(eRepositoryService.getRepository(pageVO.buildPage(),criteria));
    }

    @ApiOperation(value = "按安全分类id查询")
    @GetMapping(value = "/getBySafeTypeId")
    public Result> getRespositoryBySafeTypeId(Long id){
        Long start = System.currentTimeMillis();
        List list = eRepositoryService.getBySafeTypeId(id);
        Long end = System.currentTimeMillis();
        System.out.println("耗时："+(end-start));
        return Result.success(list);
    }

    @ApiOperation("新增题目")
    @PostMapping
    public Result add(@RequestBody ERepository eRepository){
        eRepository.setDeleted(false);
        eRepositoryService.addRepository(eRepository);
        return Result.success();
    }

    @ApiOperation("修改题目")
    @PutMapping
    public Result