外卖项目day08---店铺营业状态设置/用到redis

首先我们需要学习redis，如果没有学的同学们可以看我这篇文章

在amdin包下新建ShopController类

java 复制代码

@RestController("adminShopController")
@RequestMapping("/admin/shop")
@Api(tags = "店铺相关接口")
@Slf4j
public class ShopController {

    public static final String KEY = "SHOP_STATUS";

    @Autowired
    private RedisTemplate redisTemplate;
    /**
     * 设置店铺的营业状态
     * @param status
     * @return
     */
    @PutMapping("/{status}")
    @ApiOperation("设置店铺的营业状态")
    public Result setStatus(@PathVariable Integer status){
        log.info("设置店铺的营业状态为:{}",status == 1 ? "营业中" : "打烊中");
        redisTemplate.opsForValue().set(KEY,status);
        return Result.success();
    }

    /**
     * 获取店铺的营业状态
     * @return
     */
    @GetMapping("/status")
    @ApiOperation("获取店铺的营业状态")
    public Result<Integer> getStatus(){
        Integer status = (Integer) redisTemplate.opsForValue().get(KEY);
        log.info("获取店铺的营业状态：{}",status ==1 ? "营业中" : "打烊中");
        return Result.success(status);

    }
}

controller包下新建user包创建ShopController

java 复制代码

@RestController("userShopController")
@RequestMapping("/user/shop")
@Api(tags = "店铺相关接口")
@Slf4j
public class ShopController {

    public static final String KEY = "SHOP_STATUS";


    @Autowired
    private RedisTemplate redisTemplate;

    /**
     * 获取店铺的营业状态
     * @return
     */
    @GetMapping("/status")
    @ApiOperation("获取店铺的营业状态")
    public Result<Integer> getStatus(){
        Integer status = (Integer) redisTemplate.opsForValue().get(KEY);
        log.info("获取店铺的营业状态：{}",status ==1 ? "营业中" : "打烊中");
        return Result.success(status);

    }
}

测试成功