以下实例演示了使用多个 catch 来处理链试异常:
- /*
- author by shouce.ren
- Main.java
- */
- public class Main{
- public static void main (String args[])throws Exception {
- int n=20,result=0;
- try{
- result=n/0;
- System.out.println("结果为"+result);
- }
- catch(ArithmeticException ex){
- System.out.println("发算术异常: "+ex);
- try {
- throw new NumberFormatException();
- }
- catch(NumberFormatException ex1) {
- System.out.println("手动抛出链试异常 : "+ex1);
- }
- }
- }
- }
以上代码运行输出结果为:
- 发算术异常: java.lang.ArithmeticException: / by zero
- 手动抛出链试异常 : java.lang.NumberFormatException