2020
10-08
10-08
MyBatis使用级联操作解决lombok构造方法识别失败问题
先解决一下idea无法识别lombok构造方法的问题,解决方案是在idea的插件中下载并安装lombok插件。MyBatis级联操作,列举最简单的student-classes(学生与班级)的关系表:createtableifnotexistsstudent(idintprimarykeyauto_increment,namevarchar(20)notnullcomment'学生姓名',cidintnotnullcomment'班级id');createtableifnotexistsclasses(idintprimarykeyauto_increment,namevarchar...
继续阅读 >
行权限配置xadmin中配置且不需要数据库支持,安装并配置rulespip安装:pipinstallrules配置settings.py#settings.pyINSTALLED_APPS=(#...'rules',)AUTHENTICATION_BACKENDS=('rules.permissions.ObjectPermissionBackend','django.contrib.auth.backends.ModelBackend',)配置models.py#models.pyclassCompanyUser(models.Model):users=models.OneToOneField(User,verbose_name='用户名',on_delete=User)is...