jetcache中使用lettuce时uri无法解析@，lettuce连接redis时。由于是单机，连接ERR This instance has cluster support disabled 有更新！ jetcache再一次踩坑 bug
场景复现 采用Maven构建非Spring项目，在开发阶段能够正常开发（采用IDEA直接run，是可以运行的），通过maven打包后，通过java -jar 运行项目报错：Exception in thread "AWT-EventQueue-0" java.lang.NoClassDefFoundError， 查看网上各种办法不得行，后面捣鼓半天明白原来是在打包时候出现的问题。 问题描述 Exception in thread "AWT-EventQueue-0" java.lang.NoClassDefFoundError: org/apache/poi/ss/usermodel/Workbook at gui.MainGUI.<init>(MainGUI.java:19) at Application$1.run(Application.java:15) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311) at java.awt.EventQueue.dispatchEventImp.... Exception in thread "AWT-EventQueue-0" java.lang.NoClassDefFoundError问题解决 java
故事 emmmmmmmmm，实在时无聊，也是不知干啥了，突然运行以前的demo出现了一个bug，记录一下吧，也不算bug，项目能够正常运行，emmmm，强迫症的我 报错如下 Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.12.4:test (default-test) on project clientB: There are test failures. Please refer to D:\Desktop\study-demo\demo-feign\clientB\target\surefire-reports for the individual test results. <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-surefire-plugin</artifactId> <version>2.12.4<.... bug记录-(default-test) on project clientB: There are test failures. bug
ssh远程服务器报错Someone could be eavesdropping on you right now (man-in-the-middle attack)! It is also possible that a host key has just been changed. The fingerprint for the ECDSA key sent by the remote host is ssh远程报Please contact your system administrator. bug
LocalDateTime时间返序列化出错。Execution of Rabbit message listener failed. Caused by: com.fasterxml.jackson.databind.exc.InvalidDefinitionException: Cannot construct instance of java.time.LocalDateTime (no Creators, like default constructor, exist): cannot deserialize from Object value (no delegate- or property-based Creator) org.springframework.amqp.rabbit.support.ListenerExecutionFailedException: Listener threw exception Caused by: org.springframework.amqp.support.converter.MessageConversionException:.... mybatis中bug——LocalDateTime处理 bug
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