微信公众号-文本消息

共计 1559 个字符，预计需要花费 4 分钟才能阅读完成。

• 接收样例

  <xml>
   <ToUserName><![CDATA[toUser]]></ToUserName>
   <FromUserName><![CDATA[fromUser]]></FromUserName> 
   <CreateTime>1348831860</CreateTime>
   <MsgType><![CDATA[text]]></MsgType>
   <Content><![CDATA[this is a test]]></Content>
   <MsgId>1234567890123456</MsgId>
   </xml>
  

• 回复样例

  <xml>
  <ToUserName><![CDATA[toUser]]></ToUserName>
  <FromUserName><![CDATA[fromUser]]></FromUserName>
  <CreateTime>12345678</CreateTime>
  <MsgType><![CDATA[text]]></MsgType>
  <Content><![CDATA[你好]]></Content>
  </xml>
  

  

myApp.views.py

from django.shortcuts import render, HttpResponse
from django.views.decorators.csrf import csrf_exempt

import hashlib
import xmltodict
import time

from myApp.accessToken import AccessToken

def index(request):
    pass

def responseXML(ToUserName, FromUserName, MsgType, **kwargs):
    resDict = {"ToUserName": ToUserName,
        "FromUserName": FromUserName,
        "CreateTime": int(time.time()),
        "MsgType": MsgType,
    }
    if MsgType == "text":
        resDict["Content"] = kwargs.get("Content")

    resXml = xmltodict.unparse({"xml": resDict})
    return resXml

@csrf_exempt
def weixin(request):
    if request.method == "GET":
        pass
    else:
        reqXml = request.body
        reqDict = xmltodict.parse(reqXml)["xml"]

        ToUserName = reqDict.get("ToUserName")
        FromUserName = reqDict.get("FromUserName")
        CreateTime = reqDict.get("CreateTime")
        MsgType = reqDict.get("MsgType")

        if MsgType == "text":
            Content = reqDict.get("Content")
            MsgId = reqDict.get("MsgId")
            
            resXml = responseXML(FromUserName, ToUserName, "text", Content=Content + "!")
            return HttpResponse(resXml)
        else:
            resXml = responseXML(FromUserName, ToUserName, "text", Content="数据类型错误")
            return HttpResponse(resXml)

def access(request):
    pass

说明：扫描测试平台上的二维码关注测试公众号，第一个 数据类型错误 是因为关注后进入公众号时的问题，后面会讲到关注和取消关注可以解决