题解 | #筛选618的订单#

两种写法
法一：
import pandas as pd
df = pd.read_csv('Order.csv', sep=',', dtype=object)

print(df.loc[df['date'] == '2022/6/18',['price','shop_name']])

法二：
import pandas as pd
df = pd.read_csv('Order.csv', sep=',', dtype=object)

print(df[['price','shop_name']].loc[df['date'] == '2022/6/18'])