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服务器之家 - 脚本之家 - Python - 利用django+wechat-python-sdk 创建微信服务器接入的方法

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

2021-05-31 00:17zwbill Python

今天小编就为大家分享一篇利用django+wechat-python-sdk 创建微信服务器接入的方法,具有很好的参考价值,希望对大家有所帮助。一起跟小编过来看看吧

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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django-admin.py startproject projtest

之后启动服务器,看看是否正确:

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

把其中allowed_hosts改成如下

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allowed_hosts = ['*']

然后启动,外部机器 看看能否访问到:

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# python manage.py runserver 0.0.0.0:80

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

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服务器之家。

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

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