2021-11-27-rabbitmq连接超时报错报错截图：报错文字版：org.springframework.amqp.AmqpTimeoutException: java.util.concurrent.TimeoutExceptionat org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabb

阿里云docker安装redis我这里使用的是redis的最新版本。拉取redis镜像docker pull redis:6.2.6官网下载redis的压缩包，解压缩。注意：服务器拉取的什么版本redis，就要在官网下载什么版本的redis。可能不同版本的redis的配置文件不同将redis.conf文件复制到服务器上。修改对应配置。文件对应修改内容如下# 注释掉。允许外界访问#bind 127.

Failed to start Docker Application Container Engine.今天突然发现docker暂停了，启动不起来，文字描述如下：[root@hfwas /]# docker psCannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon runni

NullPointerException: element cannot be mapped to a null key详细报错信息：java.lang.NullPointerException: element cannot be mapped to a null keyat java.util.Objects.requireNonNull(Objects.java:228)at java.ut

报错如下谷歌浏览器控制台报错信息：vue.esm.js?a026:628 [Vue warn]: Error in v-on handler: "TypeError: Invalid attempt to spread non-iterable instance.In order to be iterable, non-array objects must have a [Symbol.itera

BeanDefinitionParsingException: Configuration problem: A circular @Import has been detected报错摘要：org.springframework.beans.factory.parsing.BeanDefinitionParsingException: Configuration problem: A circu

报错详细信息：redis.clients.jedis.exceptions.JedisDataException: NOAUTH Authentication required.at redis.clients.jedis.Protocol.processError(Protocol.java:132)at redis.clients.jedis.Protocol.process(Protocol

kafka,报错信息