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报错 报错内容如下 Expected one result (or null) to be returned by selectOne(), but found: 2 找原因 于是我就去看了一下源码 发现selectOne的实现是用的selectList查询到结果后在对list做判断 默认情况下如果

Spring Boot Redis序列化LocalDateTime问题 问题 org.springframework.data.redis.serializer.SerializationException: Could not read JSON: Can not construct instan

SpringSecurity 自定义 AccessDeniedHandler 不生效的问题解决 @Bean public SecurityFilterChain securityFilterChain(HttpSecurity http) throws Exception {