第三方平台实现个人相册

借用第三方平台实现个人相册

package action;

import java.io.IOException;
import java.util.Date;
import java.util.UUID;

import javax.servlet.ServletException;
import javax.servlet.annotation.MultipartConfig;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.Part;

import domain.Image;
import domain.User;
import service.ImageService;



/**
 * 图片控制器
 * @author www.shiyanlou.com
 *
 */

@MultipartConfig

public class ImageAction extends HttpServlet {
    private static final long serialVersionUID = 1L;

    /**
     * @see HttpServlet#doGet（HttpServletRequest request HttpServletResponse response）
     */
    protected void doGet（HttpServletRequest request HttpServletResponse response） throws ServletException IOException {
       doPost（request response）;
    }

    /**
     * @see HttpServlet#doPost（HttpServletRequest request HttpServletResponse response）
     */
    protected void doPost（HttpServletRequest request HttpServletResponse response） throws ServletException IOException {
    	 request.setCharacterEncoding（“utf-8“）;
         response.setCharacterEncoding（“utf-8“）;
         response.setContentType（“text/html;charset=utf-8“）;
         Integer type = Integer.valueOf（request.getParameter（“type“））;
         ImageService imageService = new ImageService（）;

         if （type == 1） {    //上传图片
             String imageName = request.getParameter（“image_name“）;
             System.out.println（imageName）;
        	
             Part image = request.getPart（“image“）;
             if （image==null） {
 				System.out.println（“image null“）;
 			}
             Image img = new Image（）;
             img.setDate（new Date（））;
             img.setName（imageName）;
             img.setUser（（User） request.getSession（）.getAttribute（“user“））;
             
             img.setUrl（img.getUser（）.getUsername（） + “/“ + UUID.randomUUID（））;
             imageService.addImage（img image.getInputStream（））;
             request.getSession（）.setAttribute（“imageList“ imageService.getByUserId（img.getUser（）.getId（）））;
             response.sendRedirect（request.getContextPath（） + “/home.jsp“）;
         } else if （type == 2） {    //删除图片
             String ids = request.getParameter（“ids“）;
             String urls = request.getParameter（“urls“）;
             imageService.delByIdsAndUrls（ids urls）;
             request.getSession（）.setAttribute（“imageList“ imageService.getByUserId（（（User） request.getSession（）.getAttribute（“user“））.getId（）））;
         }
    }

}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2016-10-25 16:15  photo\
     文件         275  2016-10-25 16:37  photo.sql
     文件         841  2016-10-23 15:26  photo\.classpath
     文件        1038  2016-10-23 15:26  photo\.project
     目录           0  2016-10-25 16:15  photo\.settings\
     文件         567  2016-10-23 15:26  photo\.settings\.jsdtscope
     文件         364  2016-10-23 15:26  photo\.settings\org.eclipse.jdt.core.prefs
     文件         467  2016-10-23 15:26  photo\.settings\org.eclipse.wst.common.component
     文件         345  2016-10-23 15:26  photo\.settings\org.eclipse.wst.common.project.facet.core.xml
     文件          49  2016-10-23 15:26  photo\.settings\org.eclipse.wst.jsdt.ui.superType.container
     文件           6  2016-10-23 15:26  photo\.settings\org.eclipse.wst.jsdt.ui.superType.name
     目录           0  2016-10-25 16:15  photo\build\
     目录           0  2016-10-25 16:15  photo\build\classes\
     目录           0  2016-10-25 16:15  photo\build\classes\action\
     文件        3487  2016-10-25 15:44  photo\build\classes\action\ImageAction.class
     文件        3293  2016-10-25 15:44  photo\build\classes\action\UserAction.class
     目录           0  2016-10-25 16:15  photo\build\classes\domain\
     文件        1383  2016-10-25 15:44  photo\build\classes\domain\Image.class
     文件        1902  2016-10-25 15:44  photo\build\classes\domain\User.class
     目录           0  2016-10-25 16:15  photo\build\classes\service\
     文件        3355  2016-10-25 15:44  photo\build\classes\service\ImageService.class
     文件        1669  2016-10-25 15:44  photo\build\classes\service\UserService.class
     目录           0  2016-10-25 16:15  photo\build\classes\util\
     文件        3628  2016-10-25 15:44  photo\build\classes\util\DBUtils.class
     文件        1815  2016-10-25 15:44  photo\build\classes\util\FileUtils.class
     目录           0  2016-10-25 16:15  photo\src\
     目录           0  2016-10-25 16:15  photo\src\action\
     文件        2647  2016-10-24 19:48  photo\src\action\ImageAction.java
     文件        3558  2016-10-24 19:48  photo\src\action\UserAction.java
     目录           0  2016-10-25 16:15  photo\src\domain\
     文件        1038  2016-10-24 19:47  photo\src\domain\Image.java
............此处省略47个文件信息