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")