Python获取小程序二维码的三种方式

àì夳堔傛蜴生んèń 2024-04-19 15:43 55阅读 0赞

代码很容易……

import json
    
    import requests
    
    headers = {
        'Accept': '*/*',
        'Accept-Encoding': 'gzip, deflate',
        'Cache-Control': 'no-cache',
        'Content-Length': '189',
        'Content-Type': 'application/json',
        "Host": "api.weixin.qq.com",
        "Connection": "keep-alive",
        "cache-control": "no-cache"
    }
    
    #
    appid = {"appid": "XXXXXXXXXXXXXXXXXXX",
             "secret": "XXXXXXXXXXXXXXXXXXX"}
    
    wxData = {
        "path": "pages/authorization/index",
        "width": 430,
        "auto_color": False,
        "line_color": {"r": "0", "g": "0", "b": "0"},
        "scene": "bizType=1,serial=807d3a1e8618"
    }
    
    
    # 获取token
    def getToken(data):
        try:
            url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=" + data[
                "appid"] + "&secret=" + data["secret"] + ""
            data = requests.get(url, data=data,
                                headers=headers)
        except:
            return None
        else:
            jsons = json.loads(data.text)
            return jsons
    
    
    def getWXACodeUnlimit(wxData):
        # 获取token
        tokenData = getToken(appid)
        token = tokenData["access_token"]
        if not token:
            pass
        else:
            url = 'https://api.weixin.qq.com/wxa/getwxacodeunlimit?access_token={}'.format(token)
            # todo 不能使用data 要使用json
            # ret = requests.post(url, json=data)
            ret = requests.post(url, json=wxData)
    
            # print(ret.text)
            print(ret.content)
            with open('getwxacodeunlimit.png', 'wb') as f:
                f.write(ret.content)
    
    
    def createWXAQRCode():
        tokenData = getToken(appid)
        token = tokenData["access_token"]
        if not token:
            pass
        else:
            url = 'https://api.weixin.qq.com/cgi-bin/wxaapp/createwxaqrcode?access_token={}'.format(token)
            data = {"path": "pages/index/index",
                    "width": 430, }
            # todo 不能使用data 要使用json
            ret = requests.post(url, json=data)
    
            print(ret.content)
            with open('createwxaqrcode.png', 'wb') as f:
                f.write(ret.content)
    
    
    def getWxCode(wxData):
        # 获取token
        tokenData = getToken(appid)
        token = tokenData["access_token"]
        print(token)
        url = 'https://api.weixin.qq.com/wxa/getwxacode?access_token={}'.format(token)
        try:
            data = requests.post(url, json=wxData)
        except:
            return None
        else:
            with open('{}.png'.format(wxData["scene"].split(",")[1].split("=")[1]), 'wb') as f:
                f.write(data.content)
    
    
    if __name__ == '__main__':
        getWXACodeUnlimit(wxData)
        getWxCode(wxData)
        createWXAQRCode()

这里只需要注意一点，将data改为json即可：

data = requests.post(url, data=wxData)

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