def update_new_ticker(self):
col_name='stockbase'
stlget=StockGetAll(self.token)
db=DatabaseInterface()
#获取新增的ticker
new_tickers=self.get_newticker()
#写入新ticker的信息
stocks_gene=stlget.get_api_stockbase(new_tickers)
db.write_db(self.db_name,col_name,stocks_gene)
