1. 说明
一般我们使用try方法来过滤报错信息；
不过能报错信息只显示报错；
不能定位到代码哪行报错，报个文件报错
2. 正常显示报错
def func():
try:
i = 123
for i in range(10):
pass
int(‘aaa‘)
except Exception as e:
print(e)
func()
"""
错误显示：
invalid literal for int() with base 10: ‘aaa‘
"""
3. 使用错误堆栈信息
import traceback
def func2():
try:
i = 123
for i in range(10):
pass
int(‘aaa‘)
except Exception as e:
print(traceback.format_exc())
func2()
"""
错误显示：
Traceback (most recent call last):
File "E:/development/autoclient/错误的堆栈.py", line 28, in func2
int(‘aaa‘)
ValueError: invalid literal for int() with base 10: ‘aaa‘
"""
原文：https://www.cnblogs.com/supery007/p/10383917.html