PCAP认证考试异常处理学习笔记
原文英文,约800词,阅读约需3分钟。发表于: 。Exception handling is a vital concept for PCAP (Certified Associate in Python Programming) certification exam. It is a mechanism that allows you to handle and recover from errors that may occur...
异常处理是PCAP认证考试的重要概念。Python使用try...except块捕获和处理错误,防止程序崩溃。可以捕获特定异常,如ZeroDivisionError和IndexError。try块后可加else块在无错误时执行代码。finally块无论是否有异常都会执行,用于清理操作。这些概念有助于编写稳健的Python程序,为PCAP考试做好准备。