Django微信公众号接入

经过苦逼的踩坑，不得不说，开篇不说环境的都是耍xx。。

环境：
python3.7，pycharm，django
微信公众号测试号申请
https://mp.weixin.qq.com/debug/cgi-bin/sandbox?t=sandbox/login
穿透软件，ngrok或者钉钉的穿透软件
https://ding-doc.dingtalk.com/doc#/kn6zg7/hb7000

依赖包
pip install wechatpy
（wechat-sdk 0.6.4 都已经3年没更新了，我被埋了半天）

代码：
urls.py 加一行

path('wechat/', views.wechat),

views.py

from django.http.response import HttpResponse
from django.views.decorators.csrf import csrf_exempt
from wechatpy import parse_message, create_reply
from wechatpy.exceptions import InvalidSignatureException
from wechatpy.pay import logger
from wechatpy.replies import TextReply
from wechatpy.utils import check_signature

token = 'weixin'

def wechat(request):
    # GET 方式用于微信公众平台绑定验证
    if request.method == 'GET':
        signature = request.GET.get('signature', '')
        timestamp = request.GET.get('timestamp', '')
        nonce = request.GET.get('nonce', '')
        echo_str = request.GET.get('echostr', '')
        try:
            check_signature(token, signature, timestamp, nonce)
        except InvalidSignatureException:
            echo_str = '错误的请求'
        response = HttpResponse(echo_str)
        return response

    elif request.method == 'POST':
        msg = parse_message(request.body)
        if msg.type == 'text':
            reply = create_reply('这是条文字消息', msg)
        elif msg.type == 'image':
            reply = create_reply('这是条图片消息', msg)
        elif msg.type == 'voice':
            reply = create_reply('这是条语音消息', msg)
        else:
            reply = create_reply('这是条其他类型消息', msg)
        response = HttpResponse(reply.render(), content_type="application/xml")
        return response

启动项目后，
开启穿透，

微信测试号配置：
url处改为自己的测试域名

能修改成功就ok了，开始更为漫长的踩坑之旅吧