文章 2024-08-24 来自:开发者社区

【Azure Redis 缓存】云服务Worker Role中调用StackExchange.Redis,遇见莫名异常(RedisConnectionException: UnableToConnect on xxx 或 No connection is available to service this operation: xxx)

问题描述 在Visual Studio 2019中,通过Cloud Service模板创建了一个Worker Role的角色,在角色中使用StackExchange.Redis来连接Redis。遇见了一系列的异常: RedisConnectionException: No connection is available to service this operatio...

【Azure Redis 缓存】云服务Worker Role中调用StackExchange.Redis,遇见莫名异常(RedisConnectionException: UnableToConnect on xxx 或 No connection is available to service this operation: xxx)
文章 2023-10-15 来自:开发者社区

【缓存】At least one non empty cache name should be provided per cache operation.的解决方案

一、背景描述Spring boot 项目,使用 Spring 框架自带的缓存注解:@Cacheable。项目报错:At least one non empty cache name should be provided per cache operation.报错详情如下:二、问题原因这是由于使用 springboot 缓存注解:@Cacheable 时由于缺少定义 cacheNames 参数导....

【缓存】At least one non empty cache name should be provided per cache operation.的解决方案
文章 2023-10-15 来自:开发者社区

【异常解决】缓存报错:Null key returned for cache operation (maybe you are using named params on classes withou

一、背景描述技术栈:Springboot(2.5.14) + MQTT(5.x) + Cache + MySQL项目中有一个方法:根据设备id查询设备详情,它是一个非常高频使用的函数。为了减轻对数据库的压力,自然而然的就想到了使用缓存的技术。二、报错内容Null key returned for cache operation (maybe you are using named params ....

【异常解决】缓存报错:Null key returned for cache operation (maybe you are using named params on classes withou

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