设置店铺营业状态
先去我之前写的博客“Redis数据库学习笔记"学习Redis的基本操作。
在config层下创建Redis的配置类,里面编写:
@Configuration
@Slf4j
public class RedisConfiguration {
@Bean
public RedisTemplate redisTemplate(RedisConnectionFactory redisConnectionFactory){
log.info("开始创建redis对象:{}",redisConnectionFactory);
RedisTemplate redisTemplate = new RedisTemplate();
//设置redis工厂对象
redisTemplate.setConnectionFactory(redisConnectionFactory);
//设置redis序列化器
redisTemplate.setKeySerializer(new StringRedisSerializer());
return redisTemplate;
}
}
然后再在controller层里面创建shop店铺管理的类,里面编写设置店铺状态和查询店铺状态的代码:
@RestController("adminShopController")
@Slf4j
@Api(tags = "店铺管理")
@RequestMapping("/admin/shop")
public class ShopController {
@Autowired
private RedisTemplate redisTemplate;
@PutMapping("/{status}")
@ApiOperation("设置店铺营业状态")
public Result setStaus(@PathVariable Integer status){
log.info("设置店铺营业状态:{}",status ==1 ?"营业中": "打烊中");
redisTemplate.opsForValue().set("SHOP_STATUS",status);
return Result.success();
}
@GetMapping("/status")
@ApiOperation("获取店铺营业状态")
public Result<Integer> getStatus(){
Integer shopStatus = (Integer) redisTemplate.opsForValue().get("SHOP_STATUS");
log.info("获取店铺营业状态:{}",shopStatus ==1 ?"营业中": "打烊中");
return Result.success(shopStatus);
}
}