[Scala Exception Handling] 38. Exception handling in Scala

In Scala, exception handling is similar to other programming languages, using try-catch-finally blocks to catch and handle exceptions. Scala's exception handling mechanism mainly relies on the scala.util.Try and scala.util.Either classes in the standard library, and uses instances of exception classes for exception catching and handling.

In Scala, several ways to handle exceptions include:

1. Use try-catch block

Use a try-catch block to catch code that may throw an exception and handle the exception in the catch block. This is traditional exception handling, similar to exception handling mechanisms in other programming languages.

// 使用 try-catch-finally 块处理异常
try {