Django 视图与网址进阶:

Django 视图与网址进阶:

此文已经针对Django 2.0更新,适用于Django1.4-Django 2.0所有版本:


一,在网页上做加减法:

1.采用/add?a=5&b=5 这样GET方法进行

django-admin.py startproject zqxt_views

node2:/app/mysite/learn#cat views.py
# -*- coding: utf-8 -*-
from __future__ import unicode_literals

from django.shortcuts import render
from django.http import HttpResponse

# Create your views here.
from django.http import HttpResponse
def index(request):
    return HttpResponse(u"欢迎光临 自强学堂!")


def add(request):
    a = request.GET['a']
    b = request.GET['b']
    c = int(a)+int(b)
    return HttpResponse(str(c))


node2:/app/mysite/learn#curl 'http://192.168.137.3:8000/add/?a=3&b=4'
7node2:/app/mysite/learn#