[crayon-5f0ae7d50969d300255749/] 已知问题：目前安装成功的版本是4.7.9，最新版4.9.5安装不成功，在登录页面输入账号后一直登录不了，抛错如下：Failed to set session cookie. Maybe you are using HTTP inst...

Application.java [crayon-5f0ae7d50a149518427703/] MyPostConstruct.java [crayon-5f0ae7d50a15b468688776/] MyCommandLineRunner.java [crayon-5f0ae7d50a160710285050/] MyCommandLineRunner2.java [c...

http://kafka.apache.org/documentation.html#quickstart   环境 =============================== KAFKA版本：2.0.1 部署主机IP：192.168.99.26 版本兼容见https://spring.io/projects/spring-ka...

[crayon-5f0ae7d50abb1136053323/]  

2020-05-25 09:45:17.961 [task-22] ERROR o.s.a.i.SimpleAsyncUncaughtExceptionHandler - Unexpected error occurred invoking async method 'public void dcp.bss.qrtz.job.service.VehicleAlarm.overspeed(dc...

错误：javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid cer...

目标：将windows上的一个目录定时推送（同步）到Linux服务器上。 下载cwRsync客户端，http://soft.zdfans9.xyz/cwRsync_15110.zip 下载后，解压得到bin目录和cwrsync文件，双击cwrsync文件，自动生成home...

方法1： [crayon-5f0ae7d50b269594787822/]   方法2： [crayon-5f0ae7d50b271919757358/]  

ERROR 1227 (42000): Access denied; you need (at least one of) the SUPER privilege(s) for this operation 开启super权限： [crayon-5f0ae7d50b9cc835977890/]  

使用yum-complete-transaction清理未完成事务，需要yum-utils支持 [crayon-5f0ae7d50bcf7888699306/]