添加了文件service实现类

src/main/java/org/hqu/production_ms/service/impl/FileServiceImpl.java

+package org.hqu.production_ms.service.impl;
+
+import java.io.File;
+import java.util.HashMap;
+import java.util.Map;
+
+import org.hqu.production_ms.service.FileService;
+import org.hqu.production_ms.service.PictureService;
+import org.hqu.production_ms.util.IDUtils;
+import org.joda.time.DateTime;
+import org.springframework.stereotype.Service;
+import org.springframework.web.multipart.MultipartFile;
+
+@Service
+public class FileServiceImpl implements FileService{
+
+	@Override
+	public Map<String,Object> uploadFile(MultipartFile uploadFile) {
+		
+		Map<String,Object> resultMap = new HashMap<String,Object>();
+		try {
+			
+			if(uploadFile!=null && uploadFile.getOriginalFilename()!=null && uploadFile.getOriginalFilename().length()>0){
+			
+					//生成一个新的文件名
+					//取原始文件名
+					String oldName = uploadFile.getOriginalFilename();
+					//生成新文件名
+					//UUID.randomUUID();
+					String newName = IDUtils.genImageName();
+					
+					newName = newName + oldName.substring(oldName.lastIndexOf("."));
+					
+					//图片上传
+					String imagePath = new DateTime().toString("/yyyy/MM/dd");
+					
+					String filePath = "F:\\upload\\temp\\file\\";
+					
+					//新文件
+					File file = new java.io.File(filePath+newName);
+						
+					//将内存中的文件写入磁盘
+					uploadFile.transferTo(file);
+					
+					//图片上传成功后，将图片的地址写回
+					resultMap.put("error", 0);
+					resultMap.put("url", "/file/" + newName);
+					return resultMap;
+					
+				}else{
+					//返回结果
+					resultMap.put("error", 1);
+					resultMap.put("message", "文件异常");
+					return resultMap;
+				}
+			} catch (Exception e) {
+				resultMap.put("error", 1);
+				resultMap.put("message", "文件上传发生异常");
+				return resultMap;
+			}
+	}
+
+	@Override
+	public boolean deleteFile(String filename) {
+		
+		return false;
+	}
+
+}