异常3||捕获和抛出异常

package expection;

public class Test2 {
public static void main(String[] args) {
int a = 1;
int b = 0;

  //crl + alt + T 快捷键
    try {
        System.out.println(a / b);
    }catch (Exception e){
        e.printStackTrace();//打印错误的栈信息
    } finally {

    }
}

}