bulk_create(lst) 批量创建数据

# 批量创建数据

# Create your views here.

from django.db import models

from django.shortcuts import HttpResponse

from .models import Book

import random

def index(request):

    lst = []

    for i in range(102,131):

        book=Book(title="book_%s"%i,price=random.randint(1,999))

        lst.append(book)

    Book.objects.bulk_create(lst)

    return HttpResponse("ok")