import traceback
def fun(a,b):
return a/b
try:
fun(1,0)
except Exception as e:
traceback.print_exc()
#或者得到堆栈字符串信息
info = traceback.format_exc()
print(info)
traceback.print_exc()
日志输出如下
:\python3.7.5\python.exe D:/code/flask_demo/bb.py
Traceback (most recent call last):
File "D:/code/flask_demo/bb.py", line 5, in <module>
fun(1,0)
File "D:/code/flask_demo/bb.py", line 3, in fun
return a/b
ZeroDivisionError: division by zero
Traceback (most recent call last):
File "D:/code/flask_demo/bb.py", line 5, in <module>
fun(1,0)
File "D:/code/flask_demo/bb.py", line 3, in fun
return a/b
ZeroDivisionError: division by zero
Traceback (most recent call last):
File "D:/code/flask_demo/bb.py", line 5, in <module>
fun(1,0)
File "D:/code/flask_demo/bb.py", line 3, in fun
return a/b
ZeroDivisionError: division by zero
Process finished with exit code 0
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