直接上代码：
models.py
from django.forms import ModelForm
from django.db import models
TITLE_CHOICES = (
("MR","Mr.'),
("MRS","Mrs."),
("MS",'Ms."),
)
class Author(models.Model):
name = models.CharField(max_length=100)
title = models.CharField(max_length=3,choices=TITLE_CHOICES)
birth_date = models.DateField(blank=True,null=True)
def __str__(self):
return self.name
class Book(models.Model):
name = models.CharField(max_length=100)
authors = models.ManyToManyField(Author)
class AuthorForm(ModelForm):
class Meta:
model = Author
fields = ['name','title','birth_date']
class BookForm(ModelForm):
class Meta:
model = book
fields = ['name','authors']免责声明：本站发布的内容（图片、视频和文字）以原创、转载和分享为主，文章观点不代表本网站立场，如果涉及侵权请联系站长邮箱：is@yisu.com进行举报，并提供相关证据，一经查实，将立刻删除涉嫌侵权内容。
