urls.py
代码语言：javascript复制from django.conf.urls import url
from . import views
urlpatterns = [
url(r'^show/', views.show_view, name='show')
]在views.py中创建show_view函数
代码语言：javascript复制from django.http import HttpResponse
from django.shortcuts import render
from .models import *
from django.core.paginator import Paginator, PageNotAnInteger, EmptyPage
from django.http import JsonResponse
def show_view(request):
# 获取当前页码数
num = request.GET.get('num', 1)
n = int(num)
# 1.查询stu_student表中的所有数据
stus = Student.objects.all() # 获取所有的
# django 分页
pager = Paginator(stus, 2)
# 获取当前页面的数据
try:
stuss = Student.objects.all().values()
students = list(stuss)
return JsonResponse({'code': 200, 'data': students})
perpage_data = pager.page(n)
# 返回第一页的数据
except PageNotAnInteger:
perpage_data = pager.page(1)
# 返回最后一页的数据
except EmptyPage:
perpage_data = pager.page(pager.num_pages)
return render(request, 'show.html', {'show': stus, 'pager': pager, 'perpage_data': perpage_data})
