题解 | #店铺的订单#

#关键于如何这种的表格数据进行索引和切片的操作
import pandas as pd
data = pd.read_csv('Order.csv',sep=',', dtype={'order_number':str, 'product_type':str, 'price': str, 'time': str})
data = data[data['product_type'] == 'phone']
print(data)