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性能：JAVA中已检查和未检查的异常

[英]Performance : Checked and unchecked exceptions in JAVA

原文 2015-02-26 16:48:08 1 1 java/ c#/ performance/ exception

I know the advantage of checked exceptions: Force developers to declare all exceptions thrown by their functions. 我知道检查异常的优点：强制开发人员声明其功能引发的所有异常。

But I was wondering: 但是我想知道：

-Do checked exceptions affect the performance positively? -检查异常是否会对性能产生积极影响？

-If so, Is a C# program slower than JAVA in case of exceptions? -如果是这样，在发生异常的情况下，C＃程序是否比JAVA慢？

1 个解决方案

Checked exceptions only have restrictions at compile time. 受检查的异常仅在编译时有限制。 At runtime, all types of exceptions behave the same way. 在运行时，所有类型的异常的行为都相同。

比较Java中已检查和未检查的异常（性能，基准） - Comparing checked and unchecked exceptions (Performance, Benchmarks) in Java

Java已检查和未检查的异常 - Java checked and unchecked exceptions

Java 中已检查与未检查的异常 - Checked vs Unchecked Exceptions in Java

如何识别Java中的已检查和未检查异常？ - How to identify checked and unchecked exceptions in java?

Java中已检查和未检查异常的命名约定 - Naming convention for checked and unchecked exceptions in Java

如何在Java中创建已检查/未检查的自定义异常？ - How to create checked/unchecked custom exceptions in Java?

了解 Java 中的已检查与未检查异常 - Understanding checked vs unchecked exceptions in Java

Java API和已检查/未检查的异常混淆 - Java API and checked/unchecked exceptions confusion

为什么java编译器不检查未经检查的异常？ - why are unchecked exceptions not checked by java compiler?

已检查和未检查的异常如何在 Java 中工作？ - How do Checked and Unchecked Exceptions work in Java?

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