在Python中，可以使用以下方法來取得數據的前幾行：
data = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
first_three_rows = data[:3]
print(first_three_rows) # 輸出 [1, 2, 3]
with open('data.txt', 'r') as file:
first_three_rows = []
for i in range(3):
line = file.readline()
first_three_rows.append(line.strip())
print(first_three_rows)
import pandas as pd
data = pd.read_csv('data.csv')
first_three_rows = data.head(3)
print(first_three_rows)
以上是三種常見的方法，根據數據的存儲形式和需要，選擇適合的方法來獲取數據的前幾行。
