import os
if __name__ == '__main__':
os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'XadminDemon.settings')
import django
django.setup()
from app01 import models
# 获取app的值
ret = models.Book._meta.app_label
print(ret)
# 获取模型的名称
ret = models.Book._meta.model_name
print(ret)
# 获取字段的属性
obj = models.Book._meta.get_field("title")
ret = obj.verbose_name
print(ret)
obj = models.Book._meta.get_field("price")
ret = obj.verbose_name
print(ret)
"""
app01
book
书名
price
"""
_meta.get_filed(字段) models的字段
def index(request):
book_name = models.Book._meta.get_field("name") # app01.Book.name
book_name = book_name.verbose_name # 书名
print("="*20)
print(book_name)
return HttpResponse("ok")
class Book(models.Model):
nid = models.AutoField(primary_key=True)
name = models.CharField(max_length=16, verbose_name="书名")
price = models.DecimalField(max_digits=4, decimal_places=2)
publisher = models.ForeignKey(to="Publish", to_field="nid", on_delete=models.CASCADE)
def __str__(self):
return self.name
get_filed 由字符串获取字段对象
来源:https://www.cnblogs.com/wt7018/p/11374559.html