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Python异常处理最佳实践:规避隐患的7个核心技巧
在这个示例中,我们尝试打开一个不存在的文件。如果文件不存在,Python会抛出FileNotFoundError异常。通过使用try和except,我们可以捕获这个异常并打印一条友好的错误信息,而不是让程序崩溃。
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今日热点
Court finds tariffs unlawful
Trump revokes protection
Andriy Parubiy shot dead
Fastest Pacific row record
Influenced mass shooting?
Utah court halts execution
Fires FEMA employees
Cancels $679M in funding
AG Bondi fires DOJ staffer
Girlfriend sues podcaster
FDA recalls more shrimp
Signs redistricting bill
SSA chief data officer quits
Former congressman dies
Israeli airstrike kills PM
Body of missing hiker found
Coach arrested, charged
Court blocks administration
Charged w/ vehicular homicide
Seeks SEC lawsuit dismissal
Files for bankruptcy again
Judge grants new trial
Won't seek reelection
Calls special session
Targets Palestinian officials
Bear attacks AK woman
Bars Israeli ships, flights
Calls special election
Won’t run for reelection?
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