trytest.java

来自「java程序设计入门教程 书上的源代码 学习JAVA非常好的入门教材代码推荐给」· Java 代码 · 共 17 行

//================== TryTest.java ===================
public class TryTest
  {
  public static void main(String args[])
    {
    int a;
    String s="abc";
    try
      {
      a=Integer.parseInt("123");
      System.out.println("a= "+a);
      a=Integer.parseInt(s);
      }
    catch (NumberFormatException e)
      {
      System.out.println("NumberFormatException: " +
        s + " ぃ