获取微信二维码

微信登陆页面地址:

path('webChat/',views.webchat,name="webchat"),

1、找出二维码的地址：

2、获取二维码地址的另一个值：

3、获取微信二维码的代码如下

3.1 前端页面templates/webchat.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Wechat</title>
</head>
<body>
    <div style="width: 300px;margin: 0 auto;">
        <img id="qcode"  style="width: 300px;height: 300px;" src="https://login.weixin.qq.com/qrcode/{{code}}"/>
    </div>
</body>
</html>

3.2 后端请求获取二维码另一个值uuid,web/views.py

# Create your views here.
from django.shortcuts import render
from django.shortcuts import HttpResponse
import requests
import re
import time
VERIFY_TIME =None
verifi_uuid =None

def webchat(request):
    #获取验证码的url
    verificode_url = "https://login.wx.qq.com/jslogin?appid=wx782c26e4c19acffb&redirect_uri=https%3A%2F%2Fwx.qq.com%2Fcgi-bin%2Fmmwebwx-bin%2Fwebwxnewloginpage&fun=new&lang=zh_CN&_={0}"
    verifi_reponse =requests.get(url=verificode_url)
    #print(verifi_reponse.text)
    #时间戳
    global VERIFY_TIME
    VERIFY_TIME = str(time.time())
    verificode_url.format(VERIFY_TIME)
    global verifi_uuid
    #匹配二维码另一个值
    verifi_uuid=re.findall('uuid = "(.*)";',verifi_reponse.text)[0]
    return render(request,"webchat.html",{"code":verifi_uuid,
                                          })

来源：https://www.cnblogs.com/venvive/p/11564811.html

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二维码

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