請問 throw 同 try...catch 有咩分別?
幾時用throw? 幾時用try...catch?
點解 FileNotFoundException 用 try...catch?
IllegalArdgumentException 用 throw?
thx a lot
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java throw 同 try...catch 分別
2011-01-17 3:04 pm
回答 (1)
2011-01-17 7:03 pm
✔ 最佳答案
throw 係你既程式主動咁提出例外事件的發生而 try..catch 係當有例外發生時可以比你程式截住而做進一步既處理
如果冇try..catch而又發生例外情況下, 你個程式就會crash
收錄日期: 2021-04-13 17:46:52
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20110117000051KK00160