ADD file via upload

4 years ago · 20dc5afab1
parent a5ddf62c9a
commit 20dc5afab1
1 changed files with 100 additions and 0 deletions
--- a/src/main/java/top/ezzd/top/controller/PhotoController.java
+++ b/src/main/java/top/ezzd/top/controller/PhotoController.java
@ -0,0 +1,100 @@
+package top.ezzd.controller;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.UUID;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpSession;
+
+import org.apache.commons.io.FileUtils;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.multipart.MultipartFile;
+
+import top.ezzd.pojo.Photo;
+import top.ezzd.pojo.User;
+import top.ezzd.service.PhotoService;
+
+@Controller
+public class PhotoController {
+	private Photo photo = new Photo();
+	@Resource
+	private PhotoService photoServiceImpl;
+
+	/**
+	 * <EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƭ
+	 * 
+	 * @param m
+	 * @return
+	 */
+	//@RequestMapping("/show")
+	public String showPhoto(Model m) {
+		m.addAttribute("photoList", photoServiceImpl.selectPhoto());
+
+		return "/dispatcher?page=index";
+	}
+
+	/**
+	 * <EFBFBD>ϴ<EFBFBD><EFBFBD><EFBFBD>Ƭ
+	 * 
+	 * @param file
+	 * <EFBFBD>ϴ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>(<EFBFBD><EFBFBD>Ƭ)
+	 * @param session
+	 * <EFBFBD>û<EFBFBD><EFBFBD>ĵ<EFBFBD>¼״̬
+	 * @param req
+	 * <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+	 * @return <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӧ<EFBFBD><EFBFBD>ҳ<EFBFBD><EFBFBD>
+	 */
+	//@RequestMapping("upload")
+	// MultipartFile file,
+	public String uploadphoto(MultipartFile file, HttpSession session, HttpServletRequest req) {
+		// <20>ж<EFBFBD><D0B6>û<EFBFBD><C3BB>Ƿ<EFBFBD><C7B7>¼
+		if (session.getAttribute("user") == null) {
+			return "redirect:/dispatcher?page=login";
+		} else {
+			// <20><><EFBFBD>û<EFBFBD><C3BB>ϴ<EFBFBD><CFB4><EFBFBD><EFBFBD>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD><EFBFBD>Ӳ<EFBFBD><D3B2><EFBFBD><EFBFBD>
+			// System.out.println(file.getOriginalFilename().equals(""));
+			if (file.getOriginalFilename() != null && file.getOriginalFilename() != "") {
+				// <20><>ȡ<EFBFBD>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><CEAA><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɵ<EFBFBD>UUID
+				String fileName = UUID.randomUUID().toString()
+						+ file.getOriginalFilename().substring(file.getOriginalFilename().lastIndexOf("."));
+				// <20><>ȡͼƬ<CDBC>洢λ<E6B4A2>õ<EFBFBD>·<EFBFBD><C2B7>
+				String path = req.getServletContext().getRealPath("UpPhoto") + "/" + fileName;
+				System.out.println(path);
+				try {
+					// <20><><EFBFBD>ļ<EFBFBD>ת<EFBFBD><D7AA>Ϊ<EFBFBD><CEAA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӳ<EFBFBD><D3B2>
+					FileUtils.copyInputStreamToFile(file.getInputStream(), new File(path));
+				} catch (IOException e) {
+					e.printStackTrace();
+				}
+
+				// <20><>photo<74><6F><EFBFBD><EFBFBD>Ϣ<EFBFBD><CFA2><EFBFBD><EFBFBD>
+
+				User u = (User) session.getAttribute("user");
+				int typeId = Integer.parseInt(req.getParameter("typeId"));
+				String title = req.getParameter("title");
+				String shortText = req.getParameter("shortText");
+				String multiText = req.getParameter("multiText");
+
+				photo.setMultiText(multiText);
+				photo.setShortText(shortText);
+				photo.setTitle(title);
+				photo.setTypeId(typeId);
+				photo.setUid(u.getUid());
+				// ֻ<><D6BB>ȡ<EFBFBD><C8A1>webapps<70>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+				photo.setAddress(fileName);
+				int index = photoServiceImpl.insertPhoto(photo);
+				if (index > 0) {
+					return "redirect:/dispatcher?page=upload";
+				} else {
+					return "redirect:/error.jsp";
+				}
+			} else {
+				return "redirect:/error.jsp";
+			}
+
+		}
+	}
+}