还原数据库后数据库用户名需要与实例登录名关联sp_change_users_login 'update_one','用户名','登录名'

官方参考资料默认启动命令nginx -g daemon off;If you add a custom CMD in the Dockerfile, be sure to include -g daemon off; in the CMD in order for nginx to stay in the foreground, so that Docker can track the proce

右键托盘图标 - 设置修改Docker Engine配置，增加镜像仓库地址{"registry-mirrors": ["https://registry.docker-cn.com","http://hub-mirror.c.163.com","https://docker.mirrors.ustc.edu.cn"],"insecure-registries": [],"debug": false

多配置时根据配置文件order依次套用httpsecurity规则，等效于http.and()http.authorizeRequests()标识标识多个匹配条件入口http.authorizeRequests()….anyRequest()标识全部路径适用规则此规则之后的规则将不会生效正确的做法：配置A// a下路径http.antMatcher("/a/**").author...

WebSecurityConfigurerAdapter@Overrideprotected void configure(HttpSecurity http) throws Exception {...http.headers().frameOptions().disable();...}

spring-cloud-starter-alibaba-sentinel版本2.2.1.RELEASE原因引入spring-cloud-starter-alibaba-sentinel依赖会同时引入jackson-dataformat-xml。xml优先级比json高解决在maven配置中排除jackson-dataformat-xml<dependency><groupId&

插入包含blob字段的记录时，blob数据超过一定大小（小于max_allowed_packet）时提交一段时间后报错如下：2021-03-02 13:44:59.392 [http-nio-auto-1-exec-10] WARNcom.zaxxer.hikari.pool.ProxyConnection - HikariPool-1 - Connection com.mysql.cj.jdbc

执行命令kubectl -n <namespace> exec -it <POD> -c <CONTAINER> -- <COMMAND>进入shellkubectl -n <namespace> exec -it <POD> -c <CONTAINER> -- /bin/sh