def get_data_from_db(sql, asin=None, data=None):
myRedis = GetRedis().return_redis(debug_log)
# 先从redis的product_info_asin中获取品牌数据
print(asin)
brand = myRedis.hget('product_info_asin', 'product_info_{}'.format(asin))
print(brand)
if brand:
return brand
print(2222)
urlQ = UrlQueue(myRedis, debug_log)
if type(data) is dict:
result = urlQ.retrieve_asin(sql, data)
else:
result = urlQ.retrieve_asin(sql)
return result
def get_brand_from_db(debug_log):
myRedis = GetRedis().return_redis(debug_log)
urlQ = UrlQueue(myRedis, debug_log)
# TODO 传入一条ｓｑｌ语句
brand = urlQ.retrieve_asin('')
return brand