请问为什么我这个异常没被捕获啊

Question

import java.io.*;
import java.util.Scanner;

public class CopyFile {
    public static void copyFolder(String resource, String target)throws Exception{
        File resourceFile = new File(resource);
        File targetFile = new File(target);
        if(!targetFile.exists()){
            targetFile.mkdirs();
        }
        File[] resourceFiles = resourceFile.listFiles();
        for (File file : resourceFiles){
            File file1 = new File(targetFile.getAbsolutePath() + File.separator + file.getName());
            if(file.isFile()){
                System.out.println("文件" + file.getName());
                copyFile(file,file1);
            }
            if(file.isDirectory()){
                String dir1 = file.getAbsolutePath();
                String dir2 = file1.getAbsolutePath();
                copyFolder(dir1,dir2);
            }
        }
    }

    public static void copyFile(File resouece, File target)throws Exception{
        FileInputStream inputStream = new FileInputStream(resouece);
        BufferedInputStream bufferedInputStream = new BufferedInputStream(inputStream);
        FileOutputStream outputStream = new FileOutputStream(target);
        BufferedOutputStream bufferedOutputStream = new BufferedOutputStream(outputStream);
        byte[] bytes = new byte[1024*10];
        int len = 0;
        while ((len = inputStream.read(bytes))!= -1){
            bufferedOutputStream.write(bytes, 0, len);
        }
        bufferedOutputStream.flush();
        bufferedInputStream.close();
        bufferedOutputStream.close();
        inputStream.close();
        outputStream.close();
    }

    public static void judgeType(String resource, String target) throws Exception {

        File resourceJudge = new File(resource);
        if(!resourceJudge.exists()){
            throw new Exception("源路径:[" + resource + "]不存在");
        }
        if(!target.contains(":")){
            target = resourceJudge.getParent() + File.separator + target;
        }
        File targetJudge = new File(target);
        if(resourceJudge.isDirectory()){
            if(targetJudge.isFile()){
                System.out.println("源路径为文件夹，目标路径为文件，无法复制");
                Scanner sc =new Scanner(System.in);
                System.out.println("请重新输入源地址");
                resource = sc.nextLine();
                System.out.println("请重新输入目标地址");
                target = sc.nextLine();
                judgeType(resource,target);
            }else {
                copyFolder(resource,target);
            }
        }else {
            if(targetJudge.isDirectory()){
                target = target + File.separator + resourceJudge.getName();
                targetJudge = new File(target);
                copyFile(resourceJudge,targetJudge);

            }else {
                copyFile(resourceJudge,targetJudge);
            }
        }
    }

    public static void main(String[] args){
        String resource,target;
        Scanner sc =new Scanner(System.in);
        System.out.println("请输入源地址");
        resource = sc.nextLine();
        System.out.println("请输入目标地址（在同一目录下复制只需要输入新的文件或文件夹名字）");
        target = sc.nextLine();
        try {
            judgeType(resource,target);
        }catch (Exception e){
            e.printStackTrace();
        }

    }
}

 

Answer 1

e.printStackTrace();  这句是输出你截图的部分的  是被捕获了，只不过你又输出出来了