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                合規國際互聯網加速 OSASE為企業客戶提供高速穩定SD-WAN國際加速解決方案。 廣告
                ## 自定義異常 可以 有時發生異常了, 但返回的錯誤信息比較奇怪, 也不易讀. 雖然可以將含錯誤信息的引用對象或者可能產生錯誤的完整對象傳遞過來, 但這樣做都不是很好, 最好還是自定義異常類, 其實這些基本上都是最原始的異常處理技巧. 所以在適當的時候使用自定義異常.
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