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启动spring-boot出现Error creating bean with name ‘configurationPropertiesBeans‘ defined in class的报错

整合注册中心Eureka,启动provider_service服务的时候出现了如下的报错:(后面发现是由于provider_service,eureka_server使用的spring-boot版本不一致导致报错)org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'confi

#eureka#spring boot
oracle忘记管理员密码

1.在命令行下输入:sqlplus /nolog 进入SQL PLUS2.输入:conn / as sysdba3.修改密码:alter user system identified by mima然后就可以使用system用户和密码mima登陆了。注意:密码的第一个字符不能是数字。...

nexus_windows安装教程

Nexus下载地址:https://www.sonatype.com/nexus-repository-oss解压文件在cmd模式下安装,不要点nexus安装路径\bin\nexus.exe安装(点了会一闪而过)。启动服务,cmd模式nexus安装路径\bin\目录下执行:nexus.exe /run (cmd出现started sonatype nexus oss 版本信息,启动成功,启动成功后

linux安装完docker之后,执行systemctl start docker启动docker报Unknown operation ‘start docker‘错误

我的linux操作系统是CentOS 7.3 64位,安装完docker之后,执行systemctl start docker启动docker报Unknown operation 'start docker'错误于是我用systemctl start docker.service命令就能正常启动docker。我用systemctl stopdocker也是同样报Unknown operation"

#docker
[Err] 1044 - Access denied for user ‘用户名‘@‘localhost‘ to database ‘数据库名‘

[Err] 1044 - Access denied for user '用户名'@'localhost' to database '数据库名'[Err] /*Data for the table `表名` */LOCK TABLES `表名` WRITE;[Msg] Finished - Unsuccessfullysql文件内容如下:CREATE TABLE `sys_user` (`user

#mysql
linux安装完docker之后,执行systemctl start docker启动docker报Unknown operation ‘start docker‘错误

我的linux操作系统是CentOS 7.3 64位,安装完docker之后,执行systemctl start docker启动docker报Unknown operation 'start docker'错误于是我用systemctl start docker.service命令就能正常启动docker。我用systemctl stopdocker也是同样报Unknown operation"

#docker
到底了