djiango -权限管理

from django.db import models

# Create your models here.

#权限表
class Permission(models.Model):                                    #
    caption = models.CharField(max_length=32)
    parent_id = models.ForeignKey(‘Permission‘, related_name=‘k‘, to_field=‘id‘, null=True, blank=True)
    code = models.CharField(max_length=64, null=True,blank=True)
    method = models.CharField(max_length=16, null=True,blank=True)
    kwargs = models.CharField(max_length=128, null=True,blank=True)
    is_menu = models.BooleanField(default=False)

    def __str__(self):
        return self.caption
#角色表
class Role(models.Model):
    name = models.CharField(max_length=32)
    def __str__(self):
        return self.name
#角色对应的权限表
class RoleToPermission(models.Model):
    menu_id = models.ForeignKey(Permission, to_field=‘id‘)
    role_id = models.ForeignKey(Role, to_field=‘id‘)

    def __str__(self):
        return "%s-%s" %(self.menu_id.caption, self.role_id.name)

#用户表
class UserInfo(models.Model):
    username = models.CharField(max_length=32)
    password = models.CharField(max_length=64)

    def __str__(self):
        return self.username

#用户对应的权限表
class UserInfoToRole(models.Model):
    user_id = models.ForeignKey(UserInfo, to_field=‘id‘)
    role_id = models.ForeignKey(Role, to_field=‘id‘)
    def __str__(self):
        return ‘%s-%s‘ %(self.user_id.username, self.role_id.name)

from django.contrib import admin
from app01 import models
# Register your models here.
admin.site.register(models.Permission)
admin.site.register(models.Role)
admin.site.register(models.RoleToPermission)
admin.site.register(models.UserInfo)
admin.site.register(models.UserInfoToRole)