Python根据pandas中的时间戳查找多个值

import pandas as pd

# 创建时间序列数据
data = {'timestamp': ['2022-01-01 09:00:00', '2022-01-01 09:15:00', '2022-01-01 09:30:00', '2022-01-01 09:45:00'],
        'value': [10, 20, 30, 40]}
df = pd.DataFrame(data)
df['timestamp'] = pd.to_datetime(df['timestamp'])  # 将timestamp列转换为时间戳类型

# 查找时间戳在2022-01-01 09:00:00和2022-01-01 09:30:00之间的值
result = df[(df['timestamp'] >= '2022-01-01 09:00:00') & (df['timestamp'] <= '2022-01-01 09:30:00')]
print(result)

# 查找时间戳在2022-01-01 09:00:00和2022-01-01 09:30:00之间的值
result = df[df['timestamp'].between('2022-01-01 09:00:00', '2022-01-01 09:30:00')]
print(result)