org.springframework.data.redis.RedisConnectionFailureException: Unable to connect to Redis; nested exception is io.lettuce.core.RedisConnectionException: Unable to connect to 127.0.0.1:6379 找一下原因: 如果是远程访问redis: 1.redis.conf文件有一项配...
idea连接腾讯云服务器报错【已解决】 错误如下所示 at redis.clients.jedis.DefaultJedisSocketFactory.connectToFirstSuccessfulHost(DefaultJedisSocketFactory.java:63) at redis.clients.jedis.DefaultJedisSocketFactory.createSocket(DefaultJedisSocketFactory.java:...
问题描述: Win10系统更新后,启动项目,显示拒绝连接。之后打开pgAdmin登录操作,但失败了!并显示错误信息。 could not connect to server: Connection refused (0x0000274D/10061) Is the server... 原因分析: 本以为是pg_hba.conf...
问题 今天修改pg的端口号port改成54328后重启完数据库的时候直接psql进库的时候进不去 [postgres@iZ8vbifqgkwljcq9ccpkg7Z data]$ psql psql: could not connect to server: No such file or directory Is the server running locally and accepting connections on Uni...
oracle的start with connect by prior如何使用 oracle的start with connect by prior是根据条件递归查询"树",分为四种使用情况: 第一种:start with 子节点ID=’…’ connect by prior 子节点ID = 父节点ID 查询结果是:自己所有...
错误: ERROR 2003 (HY000): Can’t connect to MySQL server on ‘localhost:3306’ (10061) The service already exists! The current server installed: E:\Environment\mysql-8.0.26-winx64\bin\mysqld MySQL 解决方法: (以管理员身份运行cmd...
遇到的问题是这样的~ 本机环境~WSL+WIN10 WSL2~Fedora35 MySQL~8.0.27 遇到的问题~ 每次重启机器就会遇到下面这个问题--------->>>> 问题~ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/tmp/mysql.sock' (111) WS...
重启了一次数据库之后,再次登录数据库提示。 ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2) 查看了mysql进程是存在的,mysql.sock也是有的。 my.cnf里写的是/tmp/mysql.sock 然后又修改my.cnf...