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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
                ## [構造器和多態](https://lingcoder.gitee.io/onjava8/#/book/09-Polymorphism?id=%e6%9e%84%e9%80%a0%e5%99%a8%e5%92%8c%e5%a4%9a%e6%80%81) 通常,構造器不同于其他類型的方法。在涉及多態時也是如此。盡管構造器不具有多態性(事實上人們會把它看作是隱式聲明的靜態方法),但是理解構造器在復雜層次結構中運作多態還是非常重要的。理解這個可以幫助你避免一些不愉快的困擾。
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                              哎呀哎呀视频在线观看