constmysql=require('mysql2');constconnection=mysql.createConnection({host:'localhost',user:'your_username',password:'your_password',database:'your_database'});connection.connect(function(error){if(error){console.error('Failed to connect to MySQL: '+error.message);}else{console.log('Connected t...
I am able to connect to the mysql database(hosted on a docker container) using dbeaver client application on my windows 10 machine. I am however not able to connect to it from my .Net core application deployed on another docker container. I get a Unable to connect to any o...
当提示如上错误,连接不了数据库时,是因为您没有开启远程连接数据库的权限到账。 请尝试,开启任意主机链接,或者您采集器所在的IP下的链接权限。请尝试以下操作 1、phpmyadmin 里 权限设置 主机 改成 %
不能连接到任何一个指定的mysql 主机 检查用户名和密码 是否正确 看看 服务器 是不是没开
【解决】Unable to connect to any of the specified MySQL hosts.,程序员大本营,技术文章内容聚合第一站。
C#连接MySQL时出现Unable to connect to any of the specified MySQL hosts.错误,<?xmlversion="1.0"encoding="utf-8"?><configuration><appSettings><addkey="DalAssemblyName"value="DAL"/><!--<addkey="connString"value="server=.;database=MyDb;uid=sa;pwd=123456"/>-
意思是连不上mysql 数据库了 首先检查配置文件中连接字符串的IP等是否错误。 无异常就使用数据库连接工具,连接该数据库,发现出现以下异常: Can't connect to MySQL server on 'localhost' (10061) 此时先检查mysql的服务是否开启了,发现服务停了。 解决方法: ...
$ mssql -u sa -p myPassword@12345 Connecting to localhost… Error: Failed to connect to localhost:1433 - connect ECONNREFUSED 127.0.0.1:1433 I am getting the Error. Please give solution for me . I am using windows 10 …
I have MySQL server (only the server) installed and running on my Windows 10 computer. I tried to connect to the server with the following commands: mysql -u root -pSql2017 mysql -u root mysql --version mysqladmin version and I was prompted this error message for all of thes...
1. 检查一下MySQL连接参数配置,连接参数中主机地址写的是IP还是机器 名;2. 检查MySQL服务器是否是动态获取IP,如果是,那客户端连接时,如果按IP联接,就有可能出现IP不正确的情况。3. 检查MySQL服务器,看服务是否经常停机;如果是这个问题保证服务稳定即可。建议连接池参数写IP,然后服务器设置固定IP...