爲了獲取必定高級操做,如:微信模板消息(xiao,xin)推送,把消息推送給用戶,或者是獲取用戶受權信息都須要用到access token,有效期爲兩個小時?express
過了兩個小時怎麼辦?從新獲取,來,代碼擼起走,啥女友沒有?json
def get_wx_token(): url = "https://api.weixin.qq.com/cgi-bin/token?" try: respone = requests.get(url, params=payload, timeout=50) access_token = respone.json().get("access_token") res = respone.json() res["time"] = stamp print(u'token過時,從新寫入文件的內容>>>', res) with open(token_file, "w+") as f: f.write(json.dumps(res)) return access_token except Exception as e: msg = traceback.format_exc() print('get token error', msg) return
def get_access_token():小程序
try: with open(token_file, "r") as f: content = f.read() data_dict = content # 若是緩存內容爲空,直接從新獲取token if (content == ''): print("token文件爲空,從新獲取並寫入文件") result = get_wx_token() return result else: data_dict = re.sub('\'', '\"', data_dict) token_time = int(json.loads(data_dict)['time']) if (stamp - token_time) > 7100: # print("token過時,從新獲取並寫入文件") get_wx_token() else: return json.loads(data_dict)['access_token'] except Exception as e: msg = traceback.format_exc() print("access token express time", msg)
def get_templates_list(access_token): url = "https://api.weixin.qq.com/cgi-bin/wxopen/template/list?access_token={}".format(access_token) data = { "offset": 0, "count": 20 } r = requests.post(url,data=json.dumps(data)).json() tpl_list = r.get('list') for tpl in tpl_list: print(tpl) # print(r.get('list'))
{ "errcode": 0, "errmsg": "ok", "list": [ { "template_id": "wDYzYZVxobJivW9oMpSCpuvACOfJXQIoKUm0PY397Tc", "title": "購買成功通知", "content": "購買地點{{keyword1.DATA}}\n購買時間{{keyword2.DATA}}\n物品名稱{{keyword3.DATA}}\n", "example": "購買地點:TIT造艦廠\n購買時間:2016年6月6日\n物品名稱:咖啡\n" } ] }