Error: ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol requested by server; consider upgrading MySQL client。 node 连接mysql报错：

报错缘由: 起初在验证一个mybatis的demo时提示"Error querying database"(见下方完整代码),找了很多方法没有解决,最后在贴吧找到答案.错误原因是安装mysql时Authentication Method选择了第一种强加密方法,改成第二种问题就解决了. 解决方法: 打开mysql安装程序(或者重装,但是重装很麻烦),重新配置MySQL Server 配置Authentication Method这一步时,选择第二种加密方法,重新打开Navicat,问题解

alter user 'root'@'localhost' identified with mysql_native_password by '****'; flush privileges; 进入权限后是 mysql->  这样,输入上面的取修改密码 千万别忘了最后面的分号!!!! ::: 原文地址:https://www.cnblogs.com/caixiaoyou/p/9810206.html

ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY 'password' Where root as your user localhost as your URL and password as your password Then run this query to refresh privileges: flush privileges; Try connecting using node after

安装了navicat 和 mysql,结果最后在navicat中连接mysql时,出现了如下错误提示: Client does not support authentication protocol requested by server; consider upgrading MySQL client 解决方法:在mysqll里依次输入 1 USE mysql; 2 ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_passw

上篇刚写了安装Mysql,想用Navicat去连接,然后就报错了,此处记录报错解决. Navicat连接MySQL Server8.0版本时出现Client does not support authentication protocol requested  by server:解决如下: 命令如下: 1.use mysql; 2.alter user 'root'@'localhost' identified with mysql_native_password by '********';

USE mysql; ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY '831015'; FLUSH PRIVILEGES; root是用户名 localhost是ip地址127.0.0.1都是特指本机,%表示任何IP都可访问 mysql_native_password是旧的密码验证机制,831015是密码,最后别忘了分号: 原文地址:https://www.cnblogs.com/linjiqin/p

报错: 解决方法: 输入select host,user,plugin,authentication_string from mysql.user;  看用户信息 更改加密方式,重置密码:(原加密方式为:alter user 'root'@'localhost' identified by  '123';) alter user 'root'@'localhost' identified by  '123'; 刷新权限:flush privileges; 再看看加密方式: 没有乱码现象 再次尝试

前期修改root密码问题(首次安装的root密码是空,直接Enter就行): cmd用管理员身份进入,然后输入 mysqladmin -u root -p password newpassword 需要注意的是无需单引号(之前在网上找的是有单引号结果一直无法成功),newpassword就是新的密码,如下图: 1.启动mysql并登入: 2.登入成功后mysql > 样式中输入 ALTER USER ‘root’@’localhost’ IDENTIFIED WITH mysql_native_

ALTER USER 'root'@'localhost' IDENTIFIED BY 'password' PASSWORD EXPIRE NEVER; #修改加密规则 ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY 'password'; #更新一下用户的密码 FLUSH PRIVILEGES; #刷新权限 原文地址:https://www.cnblogs.com/yxfcnbg/p/1054499