xdc_git_python_20210511/python_base/day15/生产环境异常处理.py

# -*- coding: UTF-8 -*-
import traceback

print('start ----> ')
try:
    1 + 'a'
except TypeError as e:
    print(e)   # 只是抛出异常
    print("*" * 20)
    print(traceback.format_exc())  # 打印详细报错位置
    print("*" * 20)
print("<---- end ")