Windows7 安装MySQL5.7
按此http://jingyan.baidu.com/article/f3ad7d0ffc061a09c3345bf0.html配置好后
启动服务时报错：
MYSQL 服务无法启动 服务没有报告任何错误
按此修改http://www.cnblogs.com/wangjunyan/p/5183366.html
启动后设置密码mysql -u root –p root
登录
输入密码报ERROR1045 (28000): Access denied for user 'root'@'localhost' (using password: YES)
不输密码报ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO) 反正进不去
按此设置http://blog.csdn.net/u012730299/article/details/51840416
再给root用户设置新密码时报错
ERROR 1054(42S22): Unknown column 'password' in 'field list'
按此修改 http://blog.csdn.net/u010603691/article/details/50379282退出后用navicat登录报错密码过期
MYSQL ERROR 1862(HY000): Your password has expired.
按此修改 http://blog.csdn.net/yeruby/article/details/44301047最终成功