package com.spark.scala.basics import java.io.IOException /** * 1. */ object ExceptionAndLazyValueDemo { def main(args: Array[String]): Unit = { try { 1 / 0 } catch { case ioException: IOException => println("IOException: " + ioException.toString) case illegalArgs: IllegalArgumentException => println("illegalArgs: " + illegalArgs.toString) case arithmeticException: ArithmeticException => println("arithmeticException" + arithmeticException.toString) } lazy val score = 199 } }
Scala基础—异常、Lazy使用示例
最新推荐文章于 2024-02-21 13:30:56 发布
