336x280(권장), 300x250(권장), 250x250, 200x200 크기의 광고 코드만 넣을 수 있습니다.

안녕하세요.

퍼온글 : https://mkil.tistory.com/273

pom.xml

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<dependency>
          <groupId>commons-fileupload</groupId>
          <artifactId>commons-fileupload</artifactId>
          <version>1.3.2</version>
        </dependency>
cs


servlet-context.xml

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<!-- MultipartResolver -->
    <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
      <property name="maxUploadSize" value="100000000"/>
      <property name="maxInMemorySize" value="100000000"/>
    </bean>
cs


home.jsp

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$("#fileUpForm").change(function(){
                var form = $("#fileUpForm")[0];
                var data = new FormData(form);
                $.ajax({
                   enctype:"multipart/form-data",
                   method:"POST",
                   url: './fileUp.do',
                   processData: false,   
                   contentType: false,
                   cache: false,
                   data: data,
                   success: function(result){  
                       alert("업로드 성공!!");
                   }
                });
            });
<form name="fileUpForm" id="fileUpForm" enctype="multipart/form-data" method="POST" action="./excelDown.do">
    <input type="file" id="upFile" name="upFile" value="엑셀 업로드" />
</form>
cs


commUtil.java

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//uuid생성 
    public static String getUuid() { 
        return UUID.randomUUID().toString().replaceAll("-"""); 
    }
cs


FileController.java

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@RequestMapping(value = "/fileUp.do", method = RequestMethod.POST)
    public void ExcelUp(HttpServletRequest req, HttpServletResponse rep){
        logger.info("@@@@@@@@@@@@@@@FileUp START@@@@@@@@@@@@@@@");
        
        //파일이 저장될 path 설정 
        String path = "D://"
        Map returnObject = new HashMap(); 
        
        try { // MultipartHttpServletRequest 생성 
            MultipartHttpServletRequest mhsr = (MultipartHttpServletRequest) req; 
            Iterator iter = mhsr.getFileNames(); 
            MultipartFile mfile = null
            String fieldName = ""
            List resultList = new ArrayList(); // 디레토리가 없다면 생성 
            File dir = new File(path); 
            
            if (!dir.isDirectory()) { 
                dir.mkdirs(); 
            } 
            
            // 값이 나올때까지
            while (iter.hasNext()) { 
                fieldName = iter.next().toString(); // 내용을 가져와서 
            mfile = mhsr.getFile(fieldName); 
            String origName; 
            origName = new String(mfile.getOriginalFilename().getBytes("8859_1"), "UTF-8"); //한글꺠짐 방지 // 파일명이 없다면 
            
            if ("".equals(origName)) { continue; } // 파일 명 변경(uuid로 암호화) 
            
                String ext = origName.substring(origName.lastIndexOf('.')); // 확장자
                String saveFileName = CommUtil.getUuid() + ext;//getUuid() + ext; // 설정한 path에 파일저장 
                File serverFile = new File(path + File.separator + saveFileName); 
                mfile.transferTo(serverFile); 
                Map file = new HashMap(); 
                file.put("origName", origName); 
                file.put("sfile", serverFile); 
                resultList.add(file); 
                
                //DB에 들어갈만한 건들
                System.out.println("복호화된 파일 이름 : "+serverFile.getName()); //복호화된 파일 이름 
                System.out.println("물리적 저장 경로  : "+serverFile.getAbsolutePath()); //물리적 저장 경로 
                System.out.println("파일 크기 : "+serverFile.length()); //파일 크기 
                System.out.println("원래 파일 명 : "+origName); //원래 파일 명
 
            }
            
            returnObject.put("files", resultList); 
            returnObject.put("params", mhsr.getParameterMap()); 
            
        } catch (UnsupportedEncodingException e) { // TODO Auto-generated catch block 
            e.printStackTrace(); 
        }catch (IllegalStateException e) { // TODO Auto-generated catch block 
            e.printStackTrace(); 
        } catch (IOException e) { // TODO Auto-generated catch block 
            e.printStackTrace(); 
        }
        logger.info("@@@@@@@@@@@@@@@FileUp End@@@@@@@@@@@@@@@");
    }
cs




감사합니다.

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