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;



/**
?*?圖片控制器
?*?@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）?{????//上傳圖片
?????????????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）?{????//刪除圖片
?????????????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（）））;
?????????}
????}

}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????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
?????目錄???????????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
?????目錄???????????0??2016-10-25?16:15??photo\build\
?????目錄???????????0??2016-10-25?16:15??photo\build\classes\
?????目錄???????????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
?????目錄???????????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
?????目錄???????????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
?????目錄???????????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
?????目錄???????????0??2016-10-25?16:15??photo\src\
?????目錄???????????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
?????目錄???????????0??2016-10-25?16:15??photo\src\domain\
?????文件????????1038??2016-10-24?19:47??photo\src\domain\Image.java
............此處省略47個文件信息