java.sql.SQLException: Access denied for user 'root'@'localhost' (using password:YES)

各种错误一大堆啊，走了一个又来一个，继续吧

java.sql.SQLException: Access denied for user ‘root‘@‘localhost‘ (using password
: YES)
        at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:946)
        at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:2985)
        at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:885)
        at com.mysql.jdbc.MysqlIO.secureAuth411(MysqlIO.java:3421)
        at com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java:1247)

java.sql.SQLException: Access denied for user 'root'@'localhost' (using password:YES)

时间： 2024-08-29 01:40:12

java.sql.SQLException: Access denied for user 'root'@'localhost' (using password:YES)的相关文章

使用mybatis生成相关文件时java.sql.SQLException: Access denied for user 'root'@'localhost' (using password)

问题:使用mybatis生成相关文件时,dos显示java.sql.SQLException: Access denied for user 'root'@'localhost' (using password) 解决方式:1,先检查数据库的配置文件密码是否错误, 2,检查mybatis-generator.xml的密码是否与数据库的密码相等,因为这个文件的密码不会影响到后台的数据,所以最容易被忽略,造成后台数据可以正常读取,而mybatis却不能生成相关的文件. 使用mybatis生成相关文件

[Spring MVC - 2A] - java.sql.SQLException: Access denied for user 'root'@'localhost' (using password: YES)

严重: Servlet.service() for servlet [springMVC] in context with path [/ExceptionManageSystem] threw exception [Request processing failed; nested exception is org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.Pe

java.sql.SQLException: Access denied for user 'root'@'localhost' (using password: NO)

在更新项目之后,做了一定的改动后发现竟然报错了,刚才还好好的. java.sql.SQLException: Access denied for user 'root'@'localhost' (using password: NO) 之后就是各种找原因.中文的关于no的这个方面资料还是比较少的.我是在一个日本的网站上看到了一些资料(不要问我为什么不goole,网限制). 总结一下吧. 1.首先去dos命令下去验证在不输入密码的情况下能不能直接登陆到mysql中 步骤:找到mysql的安装目录,

连接mysql时提示java.sql.SQLException: Access denied for user 'root'@'DESKTOP-N2B2D9A' (using password: YES)

用root连接mysql时提示:访问被拒绝 检查一下mysql server是否开启,发现后台在运行着..  然后查了一下mysql的用户表,发现root只能运行使用本地ip(localhost或者127.0.0.1)进行连接 解决方法:新开一个权限GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'jeffw' WITH GRANT OPTION; 然后查询一下:select * from user; 新开的root的已经开启权限,

java.sql.SQLException: Access denied for user 'root'@'d001' (using password: YES)

在安装CDH的时候报错了: [email protected]:/var/cache/yum/x86_64/7/base# /opt/cm-5.13.0/share/cmf/schema/scm_prepare_database.sh mysql cdh -hd001 -uroot -proot -pwordemotion --scm-host d001 root root --force JAVA_HOME=/soft/jdk1.8.0_144 Verifying that we can wr

java.sql.SQLException: Access denied for user 'roo'@'localhost' (using password: YES)

初学mysql,安装了mysql8.0.11,激动的用jdbc连接数据库,出现error,折腾了三天依旧无解,最后无奈装了比较稳定的mysql5.5,问题得以解决,很迷,但只要error没了就开心. 在此记录我傻傻坚持的3天. 环境:win10  +  mysql8.0.11 +  eclipse 1.代码 1 import java.sql.*; 2 3 public class SqlConnection { 4 private static final String URL = "jdbc

java.sql.SQLException: Access denied for user 'somebody'@'localhost' (using password: YES)

这是之前配置的属性文件: driverClassName=com.mysql.jdbc.Driverurl=jdbc:mysql://localhost:3306/sshusername=rootpassword=root 解决方案:将username改为其他的名称即可 driverClassName=com.mysql.jdbc.Driverurl=jdbc:mysql://localhost:3306/sshuser=rootpassword=root java.sql.SQLExcepti

java.sql.SQLException: Access denied for user 'jinxin'@'localhost' (using password: YES)

用mybatis和spring整合时出现了一个错误: 我是在IntelliJ IDEA上整合Mybatis和Spring的,运行测试用例出现了如上错误. 红色的马赛克部分是我的名字,问题是,我的数据库里面没有以我名字为用户名的用户.而只有IntelliJIDEA是用我的名字授权的. 网上搜了很多类似的错误处理方法. java.sql.SQLException: Access denied for user 'jinxin'@'localhost' (using password: YES)

java.sql.SQLException: Access denied for user 'scott'@'localhost' (using password: YES)

今天用eclipse连接一下数据库,出现此异常. java.sql.SQLException: Access denied for user 'scott'@'localhost' (using password: YES) JAVA中链接类 解决办法:发现数据库好久不用,用户的登录密码记错了. java.sql.SQLException: Access denied for user 'scott'@'localhost' (using password: YES)