直接上代碼：
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']免責聲明：本站發布的內容（圖片、視頻和文字）以原創、轉載和分享為主，文章觀點不代表本網站立場，如果涉及侵權請聯系站長郵箱：is@yisu.com進行舉報，并提供相關證據，一經查實，將立刻刪除涉嫌侵權內容。
