python 打印堆栈信息方法

第一种方法使用logging模块

import logging

def test(self):
    try:
        1 / 0  # 触发异常
    except BaseException as e:
        logging.exception(e)  # 方式2
    finally:
        pass

第二种方法使用traceback模块

import traceback

def test(self):
    try:
        1 / 0  # 触发异常
    except BaseException as e:
        msg = traceback.format_exc()
        print (msg)
    finally:
        pass