python基于django的博客系统（利用django+wechat-python-sdk 创建微信服务器接入的方法）

python基于django的博客系统

利用django+wechat-python-sdk 创建微信服务器接入的方法

1、版本说明 ：python 2.7.10, django (1.6.11.6),centos7

2、步骤说明：

a、django 建立项目

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1	django-admin.py startproject projtest

之后启动服务器，看看是否正确：

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1	cd projtest

配置 projtest子目录下面的setting.py文件，允许外部机器访问

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1	[root@vm_4_128_centos projtest]# vim projtest/settings.py

把其中allowed_hosts改成如下

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1	allowed_hosts = ['*']

然后启动，外部机器 看看能否访问到：

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1	# python manage.py runserver 0.0.0.0:80

b、创建应 用wechat

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[root@vm_4_128_centos projtest]# python manage.py startapp wechat [root@vm_4_128_centos projtest]# ls manage.py projtest wetchat

c、安装wechat_sdk

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[root@vm_4_128_centos projtest]# pip install wechat-sdk requirement already satisfied: wechat-sdk in /usr/lib/python2.7/site-packages requirement already satisfied: six==1.10.0 in /usr/lib/python2.7/site-packages (from wechat-sdk) requirement already satisfied: requests==2.6.0 in /usr/lib/python2.7/site-packages (from wechat-sdk) requirement already satisfied: pycrypto==2.6.1 in /usr/lib64/python2.7/site-packages (from wechat-sdk) requirement already satisfied: xmltodict==0.9.2 in /usr/lib/python2.7/site-packages (from wechat-sdk)

d、修改projtest/projtest/setting.py文件，加入应用

目录结构如下：

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|-- manage.py |-- projtest |  |-- __init__.py |  |-- __init__.pyc |  |-- settings.py |  |-- settings.pyc |  |-- urls.py |  |-- urls.pyc |  |-- wsgi.py |  `-- wsgi.pyc `-- wetchat   |-- __init__.py   |-- admin.py   |-- models.py   |-- tests.py   `-- views.py

vim projtest/settings.py

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`-- wetchatinstalled_apps = (   'django.contrib.admin',   'django.contrib.auth',   'django.contrib.contenttypes',   'django.contrib.sessions',   'django.contrib.messages',   'django.contrib.staticfiles',   'wechat', )

注：应用名称后面要有逗号

e、在wechat目录下，重写views.py文件，代码如下（参考网上例子）：

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#!/usr/bin/python # -*- coding: utf-8 -*- # create your views here. from django.shortcuts import render from django.http import httpresponse from django.views.decorators.csrf import csrf_exempt from django.views.generic.base import view from django.template import loader, context   from wechat_sdk import wechatbasic token = 'zwbswx'   class wechat(view):  #这里我当时写成了防止跨站请求伪造，其实不是这样的，恰恰相反。因为django默认是开启了csrf防护中间件的  #所以这里使用@csrf_exempt是单独为这个函数去掉这个防护功能。  @csrf_exempt  def dispatch(self, *args, **kwargs):   return super(wechat, self).dispatch(*args, **kwargs)     def get(self, request):   wechat = wechatbasic(token=token)   if wechat.check_signature(signature=request.get['signature'],                timestamp=request.get['timestamp'],                nonce=request.get['nonce']):     if request.method == 'get':       rsp = request.get.get('echostr', 'error')     else:       wechat.parse_data(request.body)       message = wechat.get_message()       rsp = wechat.response_text(u'消息类型: {}'.format(message.type))   else:     rsp = wechat.response_text('check error')   return httpresponse(rsp)

f、修改projtest/projtest/urls.py ，添加映射到微信应用（类似servlet)

[root@vm_4_128_centos projtest]# vim projtest/urls.py

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from django.conf.urls import patterns, include, url from django.contrib import admin from wechat import views as wt_views ##增加本行 admin.autodiscover()   urlpatterns = patterns('',   # examples:   # url(r'^$', 'projtest.views.home', name='home'),   # url(r'^blog/', include('blog.urls')),     url(r'^admin/', include(admin.site.urls)),   url(r'^wechat', wt_views.wechat.as_view()), ##增加本行   )

)

g、微信提交配置通过

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05/jun/2017 03:31:01] "get /wechat?signature=8a75afb21cf821bbc4e2535119aa05be5c987112&echostr=13869464754252084605×tamp=1496633461&nonce=3957453572 http/1.0" 301 0   [05/jun/2017 03:31:01] "get /wechat/?signature=8a75afb21cf821bbc4e2535119aa05be5c987112&echostr=13869464754252084605×tamp=1496633461&nonce=3957453572 http/1.0" 200 20

以上这篇利用django+wechat-python-sdk 创建微信服务器接入的方法就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持开心学习网。

原文链接：https://blog.csdn.net/zwbill/article/details/72864000