1.mysql重启：mysql quit；#退出
mysql -uroot;#重新进入
2.bug:mysql5.7版本：sql_mode=only_full_group_by问题
[Err] 1055 - Expression #1 of ORDER BY clause is not in GROUP BY clause and contains nonaggregated column 'information_schema.PROFILING.SEQ' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by
debug：git中 进入mysql命令行
去掉ONLY_FULL_GROUP_BY，重新设置值。
set @@global.sql_mode ='STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION'
3.bug:角色与角色组关系表新建表运行出错
can not add foreign key constraint(约束限制)
debug：需将userid和id 的字段类型以及字段设置改为完全一致的
foreign key('roleid')references 't_mis_role'('id')
debug:'roleid' int(11) not null comment '角色id',改为
'roleid' int(11) unsigned not null comment '角色id'。
因为：t_mis_role中id为
'id' int(11) unsigned not null auto_increment.
4.bug:1 ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that 2 corresponds to your MySQL server version for the right syntax to use near')engin=InnoDB default character set=utf8 COMMENT '用户和部门关系表'at line 5
debug:将创建的表的最后一个字段后的逗号‘，’去掉
5.bug：y2aa-frontend.test/重定向到nigx
debug：yii-application/vagrant/ngix/app.conf路径
server重新配置
1》copy server{}
2>修改
server_name y2aa-frontend.test;
root /app/frontend/web/;
index index.php;
access_log /app/vagrant/nginx/log/frontend-access.log;
error_log /app/vagrant/nginx/log/frontend-error.log;
6.host文件位置：C:\Windows\System32\drivers\etc\hosts
7.