有以下两种情况: 1、mysql未分配访问权限 格式:grant 权限 on 数据库名.表名 用户@登录主机 identified by "用户密码"; grant select,update,insert,delete on *.* to [email protected]‘%‘ identified by ‘123456‘; 或者所有权限 GRANT ALL PRIVILEGES ON *.* TO [email protected]‘%‘ IDENTIFIED BY ‘123456‘; 接着执行 flush privileges; 使授权生效 最后我们还需要修改mysql的配置文件 sudo vim /etc/mysql/my. cnf 2、my.ini配置中未开启网络访问功能 在旧版本中找到 skip-networking,把它注释掉就可以了 #skip-networking 在新版本中: # Instead of skip-networking the default is now to listen only on # localhost which is more compatible and is not less secure. 找到 :bind-address = 127.0.0.1 这一行要注释掉 #bind-address = 127.0.0.1
时间: 2024-11-13 09:43:43