校园公益失物招领系统_jsp.zip

package controller; import com.alibaba.fastjson.JSONArray; import com.alibaba.fastjson.JSONObject; import mapper.Image1Mapper; import mapper.Lost1Mapper; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestBody; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.bind.annotation.ResponseBody; import org.springframework.web.multipart.MultipartFile; import pojo.Image1; import pojo.Lost1; import javax.servlet.http.HttpServletRequest; import java.io.File; import java.text.SimpleDateFormat; import java.util.Date; import java.util.List; import java.util.UUID; @RequestMapping("lost1") @Controller public class Lost1Controller { @Autowired private Lost1Mapper Lost1Mapper; @Autowired private Image1Mapper Image1Mapper; @RequestMapping("save") @ResponseBody public void save(@RequestBody Lost1 Lost1){ String uuid = UUID.randomUUID().toString(); List<String> Image1s = JSONArray.parseArray(Lost1.getImgId(),String.class); for (String im : Image1s) { Image1 Image1 = new Image1(); Image1.setaId(uuid); Image1.setPath(im); Image1Mapper.insertSelective(Image1); } Lost1.setId(uuid); Lost1.setDate(new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new Date())); Lost1Mapper.insertSelective(Lost1); } @RequestMapping("del") public void del(@RequestBody Lost1 Lost1){ Lost1Mapper.deleteByPrimaryKey(Lost1.getId()); } @RequestMapping("upl") public void upl(@RequestBody Lost1 Lost1){ Lost1Mapper.upl(Lost1); } @RequestMapping("sel") public String del(@RequestParam String id,HttpServletRequest request){ Lost1 Lost1 = Lost1Mapper.selectByPrimaryKey(id); Image1 Image1 = new Image1(); Image1.setaId(id); List<Image1> Image1s = Image1Mapper.selectByPrimaryKey(Image1); request.setAttribute("data",Lost1); request.setAttribute("list",Image1s); return "sel1"; } @RequestMapping("getList") @ResponseBody public Object getList(@RequestBody(required = false) Lost1 Lost1){ return Lost1Mapper.getList(Lost1); } @RequestMapping("upload") @ResponseBody public JSONObject upload(MultipartFile file, HttpServletRequest request) throws Exception { String oldFileName = file.getOriginalFilename(); String newFileName = UUID.randomUUID().toString() + oldFileName.substring(oldFileName.indexOf(".")); String path = request.getSession().getServletContext().getRealPath("/static") + File.separator + newFileName; File file1 = new File(path); if (!file1.isDirectory()) { file1.mkdirs(); } file.transferTo(file1); JSONObject resObj = new JSONObject(); resObj.put("code", "0"); resObj.put("msg", "上传成功"); resObj.put("src", newFileName); return resObj; } }