from django.db import models

# Create your models here.
class stu(models.Model):
    cname = models.CharField(max_length=20,null=False)
    csex = models.CharField(max_length=2, default='男', null=False)
    cbirthday = models.DateField(null=False)
    cmail = models.EmailField(max_length=30,default='',blank=True)
    ctel = models.CharField(max_length=20,default='',blank=True)
    caddress = models.CharField(max_length=255,default='',blank=True)

    def __str__(self):
        return self.cname