最近在学习nodejs,跟课程至在项目中操作MySQL出现了点状况,在终端执行node命令的时候报错:Host 'LAPTOP-BCAJENTI' is not allowed to connect to this MySQL server,远程链接数据库失败。 在CSDN上查阅了很多解决博客,写下来以防后续配置的时候忘记 1.配置环境变量 高级系统设置-环境变量-系统变量-
var connection = mysql.createConnection({ host : 'localhost', user : 'xxxx',//此處的xxxx替換為你的mysql登入使用者名稱 password : 'xxxx',//此處的xxxx替換為你的mysql登入密碼 database : 'xxxx',//此處的xxxx替換為你要連線database名稱 socketPath : '/Applications/XAMPP/xamppfiles/var/mysql/mysq...
connect ECONNREFUSED ::1:3306,把localhost解析成了 ::1,这是因为windows11中IPv6优先级设置高于IPv4 解决方法,修改数据库配置 constdatabase ={ HOST:'127.0.0.1',//数据库地址USER:'root', PASSWORD:'root', DATABASE:'abc',//数据库名称PORT:'3306',//mysql端口号}...
Connected to Management Server at: 172.16.10.12:1186 Cluster Configuration --- [ndbd(NDB)] 2 node(s) id=2 @172.16.10.20 (mysql-5.1.39 ndb-7.0.9, Nodegroup: 0, Master) id=3 @172.16.10.21 (mysql-5.1.39 ndb-7.0.9, Nodegroup: 0) [ndb_mgmd(MGM)] 1 node(s) id=1 ...
示例一 MySQL错误:Can't connect to MySQL server (10060) 当远程连接MySQL数据库的时候显示Can't connect to MySQL server (10060),我们从以下几个方面入手,找出错误的原因: 1.网络不通。 检查能不能ping通。 2.防火墙设置。 防火墙是否放过mysql的进程,是否屏蔽了mysql的3306端口。
Could there be a bug in the mysql client in the node:12-alpine image? I’ve checked thatdocker exec -it ... ping host.docker.internalis indeed resolved as 172.17.0.1. Why ismysql.createPool({host: 'host.docker.internal', ...})trying to look for 127.0.0.1:3306?
a MySQL session store for connect. Latest version: 4.0.0, last published: 5 years ago. Start using connect-mysql in your project by running `npm i connect-mysql`. There are 4 other projects in the npm registry using connect-mysql.
以下是一个使用 Node.js 和mysql2库进行 MySQL 连接的示例代码: 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 conne...
可以看到已经提示服务启动成功了。 然后登陆就提示连不上服务。 进入服务里看是不是服务没起来,手动起来。 进入服务里看,mysql确实没起来,然后手动起来之后再刷新发现它自己又停了! 这种情况就要看看my.ini这个配置文件是不是有问题。 后来发现有这么一行,把这行删掉就好了。
The most likely cause of Signal 9 is out of memory (your configuration will need at least 16GB of RAM per data node to start). Please see your /var/log/messages file which should tell you this happened. -- Andrew Hutchings, MySQL Senior Technical Support Engineer, Americas ...