python打印堆栈信息

import logging
import traceback


 

  

   

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def testPrintStackInfo(self):  
        try:  
            1 / 0   # 触发异常  
        except BaseException as e:  
            msg = traceback.format_exc() # 方式1  
            print (msg)  
            logging.exception(e)    # 方式2  
        finally:  
            pass  
    ### ---------------------------------------------------------------------------------------------