用python的re正则匹配任意数据的最后一行数据

可以使用以下代码来实现正则匹配任意数据的最后一行数据：

import re

data = """
This is line 1
This is line 2
This is line 3
This is the last line
"""

pattern = r".+"

matches = re.findall(pattern, data)
last_line = matches[-1]

print(last_line)

输出结果为："This is the last line"