Java异常时,finally
package lee;import java.io.*;
public class Test1{
public static void main(String argv[]){
Test1 m=new Test1();
System.out.println(m.amethod());
}
public int amethod(){
try{
FileInputStream dis =new FileInputStream("Hello.txt"); //1，抛出异常
}catch ( Exception ex) {
System.out.println("No such file found"); //2.catch捕获异常，并执行
return -1; //4,return 返回
}finally{
System.out.println("Doing finally");//3.finally一定会执行，在return之前。
}
return 0;
}
}
输出结果为：
No such file found
Doing finally
-1
页:
[1]