当continue遇上finally

分类：Java, Java语言阅读 (1,315)

6月 292016

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当continue遇上finally，continue执行后仍会执行finally中的代码，如下代码：

    public static void main(String[] args){
        for(int i = 1; i < 11; i++){
            try{
                if(i % 5 == 0){
                    System.out.println("continue: i = " + i);
                    continue;
                }
            } finally {
                System.out.println("finally: i = " + i);
            }
        }
    }

public static void main(String[] args){

for(int i = 1; i < 11; i++){

try{

if(i % 5 == 0){

System.out.println("continue: i = " + i);

continue;

}

} finally {

System.out.println("finally: i = " + i);

}

运行输出结果：

finally: i = 1
finally: i = 2
finally: i = 3
finally: i = 4
continue: i = 5
finally: i = 5
finally: i = 6
finally: i = 7
finally: i = 8
finally: i = 9
continue: i = 10
finally: i = 10

finally: i = 1

finally: i = 2

finally: i = 3

finally: i = 4

continue: i = 5

finally: i = 5

finally: i = 6

finally: i = 7

finally: i = 8

finally: i = 9

continue: i = 10

finally: i = 10

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