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当我多次跑这个程序,我得到不同的输出:不一致的输出在java中
public class Demo {
public static void main(String[] args) {
try {
System.out.println("try block");
int a = 10/0;
} catch (Exception e) {
System.out.println("catch block");
int a = 10/0;
} finally {
System.out.println("finally block");
int a = 10/0;
}
}
}
首页输出:
Exception in thread "main" java.lang.ArithmeticException:/by zero
at kd.demo.Demo2.main(Demo2.java:14)
try block
catch block
finally block
第二输出:
Exception in thread "main" try block
catch block
finally block
java.lang.ArithmeticException:/by zero
at kd.demo.Demo2.main(Demo2.java:14)
Thir d输出:
Exception in thread "main" try block
catch block
finally block
java.lang.ArithmeticException:/by zero
at kd.demo.Demo2.main(Demo2.java:14)
当我编译和执行这个程序多次,我得到不同的输出。大多数时候我拿到了第三个,这不是问题。但是,我对其他输出(第一和第二)感到困惑。
第二个和第三个有什么区别? –