框架-Spring - 随笔分类 - Erneste

异常:Invalid character found in the request target. The valid characters are defined in RFC 3986

摘要：异常:Invalid character found in the request target. The valid characters are defined in RFC 3986 阅读全文

posted @ 2019-10-13 20:02 Erneste 阅读(6108) 评论(0) 推荐(1)

SSM项目使用GoEasy 获取客户端上下线实时状态变化及在线客户列表

摘要：java web应用获取客户端上下线实时状态变化，在线客户列表阅读全文

posted @ 2019-03-28 08:20 Erneste 阅读(572) 评论(0) 推荐(0)

SSM项目整合Quartz

摘要：SSM整合quartz 阅读全文

posted @ 2019-03-25 15:35 Erneste 阅读(1843) 评论(2) 推荐(0)

spring整合quartz异常：org.quartz.JobPersistenceException: Couldn't clean volatile data: Unknown column 'IS_VOLATILE' in 'where clause'

摘要：spring整合quartz异常：IS_VOLATILE；nested exception is org.quartz.SchedulerConfigException: Failure occured during job recovery；Couldn't clean volatile data: Unknown column 'IS_VOLATILE' in 'where clause'；org.quartz.SchedulerConfigException: Failure occured during job recovery；org.quartz.JobPersistenceException: Couldn't clean volatile data: Unknown column 'IS_VOLATILE' in 'where clause' 阅读全文

posted @ 2019-03-25 14:32 Erneste 阅读(5112) 评论(0) 推荐(0)

spring使用RedisTemplate的坑Could not get a resource from the pool

摘要：spring整合redis使用RedisTemplate的坑Could not get a resource from the pool，Could not get a resource from the pool 阅读全文

posted @ 2019-01-14 17:54 Erneste 阅读(13954) 评论(0) 推荐(1)

接口请求，上传byte数组byte[]数据异常，负数变正数/负数变63

摘要：byte[]数组上传到服务端负数变成了63，byte[]数组上传到服务端负数全部变成了正数阅读全文

posted @ 2018-12-27 15:53 Erneste 阅读(2162) 评论(0) 推荐(0)

记自己在spring中使用redis遇到的两个坑

摘要：redis,redis序列化，GenericJackson2JsonRedisSerializer序列化，@class，HashOperations的hasKey返回值为null 阅读全文

posted @ 2018-09-21 11:30 Erneste 阅读(722) 评论(0) 推荐(0)

spring异常Unsatisfied dependency expressed through constructor parameter 0

摘要：spring异常Unsatisfied dependency expressed through constructor parameter 0 阅读全文