def getAccessToken(self, stamp=None):
token = None
token_info = OauthAccessToken.query.filter(
OauthAccessToken.expired_time >= getCurrentDate()).first()
if token_info:
token = token_info.access_token
return token
if stamp is None:
config_mina = app.config['MINA_APP']
url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid={0}&secret={1}" \
.format(config_mina['appid'], config_mina['appkey'])
r = requests.get(url=url)
if r.status_code != 200 or not r.text:
return token
data = json.loads(r.text)
now = datetime.datetime.now()
date = now + datetime.timedelta(seconds=data['expires_in'] - 200)
model_token = OauthAccessToken()
model_token.access_token = data['access_token']
model_token.expired_time = date.strftime("%Y-%m-%d %H:%M:%S")
model_token.created_time = getCurrentDate()
db.session.add(model_token)
db.session.commit()
return data['access_token']
else:
config_mina = app.config['MINA_APP'][stamp]
url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid={0}&secret={1}" \
.format(config_mina['appid'], config_mina['appkey'])
r = requests.get(url=url)
if r.status_code != 200 or not r.text:
return token
data = json.loads(r.text)
now = datetime.datetime.now()
date = now + datetime.timedelta(seconds=data['expires_in'] - 200)
model_token = OauthAccessToken()
model_token.access_token = data['access_token']
model_token.expired_time = date.strftime("%Y-%m-%d %H:%M:%S")
model_token.created_time = getCurrentDate()
db.session.add(model_token)
db.session.commit()
return data['access_token']
def getAccessToken(self):
token = None
# 先查询是否有未过期的access_token
token_info = OauthAccessToken.query.filter(
OauthAccessToken.expired_time >= getCurrentDate()).first()
if token_info:
token = token_info.access_token
return token
config_mina = app.config['MINA_APP']
url = 'https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid={0}&secret={1}'.format(
config_mina['appid'], config_mina['appkey'])
# get请求方式获取Access token
r = requests.get(url=url)
if r.status_code != 200 or not r.text:
return token
# 开发者文档此处的返回值是json格式数据
data = json.loads(r.text)
app.logger.info(data)
# 到期时间对应的时间戳(expires_in = 7200)
now = datetime.datetime.now()
date = now + datetime.timedelta(seconds=data['expires_in'] - 200)
# 存取获取到的access_token到数据库
model_token = OauthAccessToken()
model_token.access_token = data['access_token']
# 设置过期时间
model_token.expired_time = date.strftime("%Y-%m-%d %H:%M:%S")
model_token.created_time = getCurrentDate()
db.session.add(model_token)
db.session.commit()
return data['access_token']