如何在后端创建了一个admin和controllers两个文件夹，分别存放普通页面和管理员页面，在controllers文件夹下上传的图片正常显示，在admin文件夹下上传的图片显示不正确？

在后端创建了一个admin和controllers两个文件夹，分别存放普通页面和管理员页面，在controllers文件夹下上传的图片正常显示，在admin文件夹下上传的图片显示不正确；
在管理员前端输出图片失败，在普通页面输出正常；
我发现的两处的图片输出地址不正确，应该不能获取到服务器的图片的地址的问题，但是不知道怎么修改

这个无法显示图片

这个正常显示图片；

这个服务器目录；
下面是上传代码：

```java
package com.wl.easybuy.Admin.OutPicture;

import com.wl.easybuy.Dao.OutPictureDao;
import com.wl.easybuy.model.XyscIndexphoto;
import org.apache.commons.fileupload.FileItem;
import org.apache.commons.fileupload.disk.DiskFileItemFactory;
import org.apache.commons.fileupload.servlet.ServletFileUpload;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.File;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;

@WebServlet(urlPatterns = "/Admin/OutPicture/OutNewPicture")
public class OutNewPicture extends HttpServlet {
    private OutPictureDao dao = new OutPictureDao();

    String filePath;  //文件路径
    String mysqlPath;  //数据库路径

    private static final long serialVersionUID = 1L;
    private static final String UPLOAD_DIRECTORY = "Controllers/UploadFile/";
    private static final int MEMORY_THRESHOLD = 1024 * 1024 * 3;
    private static final int MAX_FILE_SIZE = 1024 * 1024 * 40;
    private static final int MAX_REQUEST_SIZE = 1024 * 1024 * 50;

    private String photo;
    @Override
    protected void doPost (HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        if (!ServletFileUpload.isMultipartContent(req)) {
            PrintWriter writer = resp.getWriter();
            writer.flush();
            return;
        }
        DiskFileItemFactory factory = new DiskFileItemFactory();
        factory.setSizeThreshold(MEMORY_THRESHOLD);
        factory.setRepository(new File(System.getProperty("java.io.tmpdir")));
        ServletFileUpload upload = new ServletFileUpload(factory);
        upload.setFileSizeMax(MAX_FILE_SIZE);
        upload.setSizeMax(MAX_REQUEST_SIZE);
        upload.setHeaderEncoding("UTF-8");

        //上传保存到服务器
        String uploadPath = getServletContext().getRealPath("/") + File.separator + UPLOAD_DIRECTORY;
        //上传保存到 Mysql
        String uploadMysql = UPLOAD_DIRECTORY;

        File uploadDir = new File(uploadPath);
        if (!uploadDir.exists()) {
            //mkdir 创建单层目录
            //mkdirs 创建多级目录
            uploadDir.mkdirs();
        }
        try {
            @SuppressWarnings("unchecked")
            List formItems = upload.parseRequest(req);
            if (formItems != null && formItems.size() > 0) {
                for (FileItem item : formItems) {
                    if (item.isFormField()) {
                        String fieldName = item.getFieldName(); //表单name
                        switch (fieldName) {
                            case "photo":
                                photo = item.getString("UTF-8");
                                System.out.println(photo);
                                break;
                        }
                    } else {
                        String fileName = new File(item.getName()).getName();
                        filePath = uploadPath + File.separator + fileName;
                        mysqlPath = "UploadFile/" + File.separator + fileName;
                        File storeFile = new File(filePath);
                        System.out.println(filePath);
                        item.write(storeFile);
                    }
                }
            }
        } catch (Exception ex) {
            System.out.println(ex.getMessage());
        }

        XyscIndexphoto indexphoto = new XyscIndexphoto();
        List xyscIndexphotos = dao.selectAll();

        if (xyscIndexphotos.size() >= 9){
            req.getSession().setAttribute("lsgPhotoInfo", "主图发布失败，原因：超出允许上传的范围！");
            resp.sendRedirect("/EasyBuy/Admin/adminIndex");
        }else {
            indexphoto.setPhoto(mysqlPath);
            dao.insert(indexphoto);
            req.getSession().setAttribute("lsgPhotoInfo", "主图发布成功！");
            resp.sendRedirect("/EasyBuy/Admin/adminIndex");
        }
    }
}

```

你上传目录 都是 Controllers/UploadFile/ 下吧, Admin/UploadFile 本身就不存在吧，检查一下admin那个图片返回的链接怎么拼接的

地址里面uploadfie后面多了一个\符号，检查下。