파일 업로드, 다운로드 기능 보완

data/dataxml/uac.service.board.qna_GET.xml

@@ -14,7 +14,7 @@
 	<repStatus>답변완료</repStatus>
 	<email>myid@digitalship.co.kr</email>
 	<contentQeust>질문이 있습니다.</contentQeust>
-    <contentQeustFile>111111=화면캡쳐.jpg;222222=화면캡쳐2.jpg;</contentQeustFile>
+    <contentQeustFile>F20210802052436092_0A84FA72B1B1478ABEB285536B81B587=엑셀샘플.xlsx;F20210802052436092_F1DB407F181A4B8AAA0859E56D4EDB57=엑셀샘플2.xlsx;</contentQeustFile>
 	<contentReply>이렇게 답변 드립니다.</contentReply>
 	<contentReplyFile>333333=결과확인.jpg;</contentReplyFile>
 	

data/dataxml/uac.service.board.qna_PUT.xml

@@ -2,6 +2,12 @@
 <!-- uac.service.board.qna_PUT.xml -->
 <result>
     <!-- 상세내용 -->
+    
+    <!-- 오류처리 
+    <code>-200</code>
+    <message>이상합니다.</message>
+    -->
+    
 	<articleNo>10</articleNo>
 </result>
 

src/main/java/nlib/bbs/web/BoardController.java

@@ -2,11 +2,13 @@
 package nlib.bbs.web;
 
 import java.util.HashMap;
+import java.util.List;
 import java.util.Map;
 
 import javax.annotation.Resource;
 import javax.servlet.http.HttpServletRequest;
 
+import org.apache.commons.collections.MapUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -19,6 +21,11 @@ import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestParam;
 
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.core.type.TypeReference;
+import com.fasterxml.jackson.databind.JsonMappingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+
 import nlib.bbs.service.BoardService;
 import nlib.cmm.NlibCommonController;
 import nlib.cmm.crypto.AriaCrypto;
@@ -226,11 +233,16 @@ public class BoardController extends NlibCommonController
 	 * @return
 	 */
 	@RequestMapping("/board/insertQnAForm.do")
-	public String insertQnAForm(HttpServletRequest req, Authentication authentication, @RequestParam Map<String, String> paramMap, ModelMap model)  {
+	public String insertQnAForm(HttpServletRequest req, Authentication authentication
+			, @RequestParam Map<String, String> paramMap
+			, ModelMap model)  {
+		
+		// 입력 매개변수 출력 설정 
+    	addParamsToModel(paramMap, model); 
 
 		NlibLoginVO loginVO = getNlibLoginVO(authentication);
-		model.addAttribute("regUserName", loginVO.getName());
+		if(StringUtil.isEmpty(paramMap.get("regUserName"))) model.addAttribute("regUserName", loginVO.getName());
-		model.addAttribute("email", loginVO.getEmail());
+		if(StringUtil.isEmpty(paramMap.get("email"))) model.addAttribute("regUserName", loginVO.getEmail());
 
 		return "nlib/board/insertQnAForm";
 	}
@@ -256,15 +268,55 @@ public class BoardController extends NlibCommonController
     	reqVO.addInfoItem("email"       , paramMap.get("email"));
     	reqVO.addInfoItem("contentQeust", paramMap.get("contentQeust"));
     	
+    	String fileListJsonStr = paramMap.get("fileList");
+    	if(fileListJsonStr.startsWith("\"")) fileListJsonStr = fileListJsonStr.substring(1);
+    	if(fileListJsonStr.endsWith("\"")) fileListJsonStr = fileListJsonStr.substring(0, fileListJsonStr.length()-1);
+    	fileListJsonStr = fileListJsonStr.replaceAll("\\\\", "");
+    	
+    	log.debug("fileList : " + fileListJsonStr);
+    	
+    	/*
+    	ObjectMapper mapper = new ObjectMapper();
+    	List<Map<String, Object>> fileList = null;
+    	try {
+    		fileList = mapper.readValue(fileListJsonStr, new TypeReference<List<Map<String, Object>>>() {
+            });
+    		
+            for (Map<String, Object> map : fileList) {
+                MapUtils.debugPrint(System.out, "map", map);
+            }
+
+		} catch (JsonMappingException e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		} catch (JsonProcessingException e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		}
+    	
+    	log.debug("fileMap =" + fileList);
+    	*/
+    	reqVO.addInfoItem("fileList", fileListJsonStr);
+
     	// 요청 
     	DataApiResVO resVO = boardService.insertQnA(reqVO);
     	
     	// 처리결과 확인
     	if(!resVO.isSuccess()) {
     		message = resVO.getResultMessage();
+    		model.addAttribute("message", message);
+    		addParamsToModel(paramMap, model, null, "pageIndex,pageSize,searchKeyword");
+    		addParamsToModel(paramMap, model, null, 
+  				  "title,articlePassword,"
+  				+ "regDate, regUserName, "
+  				+ "email, contentQeust");
+    		
     		return "redirect:/board/insertQnAForm.do";
     	}
     	
+    	model.addAttribute("pageSize", paramMap.get("pageSize"));
+    	model.addAttribute("message", "성공적으로 등록되었습니다.");
+    	
 		return "redirect:/board/listQnAs.do";
 	}
 

src/main/java/nlib/cmm/NlibCommonController.java

@@ -64,7 +64,7 @@ public class NlibCommonController {
 	 * @return
 	 */
 	public NlibLoginVO getNlibLoginVO(Authentication authentication) {
-		if(authentication == null) return null;
+		if(authentication == null) return new NlibLoginVO();
 		
 		return (NlibLoginVO)authentication.getPrincipal();
 	}
@@ -210,6 +210,8 @@ public class NlibCommonController {
 			
 		}
 		
+		if(existUpperMap) model.addAttribute(upperMapName, uppperMap);
+		
 		return model;
 	}
 

src/main/java/nlib/cmm/fileupload/DownloadView.java

@@ -0,0 +1,72 @@
+package nlib.cmm.fileupload;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.OutputStream;
+import java.net.URLEncoder;
+import java.util.Map;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.springframework.stereotype.Component;
+import org.springframework.util.FileCopyUtils;
+import org.springframework.web.servlet.view.AbstractView;
+
+@Component("downloadView")
+public class DownloadView extends AbstractView {
+
+	@Override
+	protected void renderMergedOutputModel(Map<String, Object> model, HttpServletRequest request, HttpServletResponse response)
+			throws Exception {
+
+		File file = (File)model.get("downloadFile");
+        if(file != null) {
+            String fileName =(String)model.get("fname");
+            String userAgent = request.getHeader("User-Agent");
+            
+            if(userAgent.indexOf("MSIE") > -1 || userAgent.indexOf("Trident") > -1){
+                //fileName = URLEncoder.encode(file.getName(), "utf-8").replaceAll("\\+", "%20");;
+            }else if(userAgent.indexOf("Chrome") > -1) {
+            	StringBuffer sb = new StringBuffer();
+            	for(int i=0; i<file.getName().length(); i++) {
+            		char c = file.getName().charAt(i);
+            		if(c > '~') {
+            			sb.append(URLEncoder.encode(""+c, "UTF-8"));
+            		}else {
+            			sb.append(c);
+            		}
+            	}
+            	//fileName = sb.toString();
+            }else {
+            	//fileName = new String(file.getName().getBytes("utf-8"));
+            }
+            response.setContentType(getContentType());
+            response.setContentLength((int)file.length());
+            response.setHeader("Content-Disposition", "attachment; filename=\"" + fileName + "\";");
+            response.setHeader("Content-Transfer-Encoding", "binary");
+            
+            OutputStream out = response.getOutputStream();
+            FileInputStream fis = null;
+            try {
+                fis = new FileInputStream(file);
+                FileCopyUtils.copy(fis, out);
+            } catch(Exception e){
+                e.printStackTrace();
+            }finally{
+                if(fis != null){
+                    try{
+                        fis.close();
+                    }catch(Exception e){
+                    	e.printStackTrace();
+                    }
+                }
+                
+                if(out != null) {
+                	out.flush();
+                }
+            }
+            
+        }
+	}
+}

src/main/java/nlib/cmm/fileupload/FileUploadController.java

@@ -23,6 +23,7 @@ import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.ResponseBody;
 import org.springframework.web.multipart.MultipartFile;
 import org.springframework.web.multipart.MultipartHttpServletRequest;
+import org.springframework.web.servlet.ModelAndView;
 
 import com.fasterxml.jackson.core.JsonProcessingException;
 import com.fasterxml.jackson.databind.ObjectMapper;
@@ -69,14 +70,12 @@ public class FileUploadController {
 	/**
 	 * 첨부파일이 저장되는 최상위 위치 
 	 */
-	@Value("#{properties['fileupload.base.path']}")
+	private String FILEUPLOAD_BASE_PATH = nlibProperty.getProperty("fileupload.base.path");
-	private String FILEUPLOAD_BASE_PATH;
 	
 	/**
 	 * 첨부파일 임시 저장 위치 
 	 */
-	@Value("#{properties['fileupload.temp.subpath']}")
+	private String FILEUPLOAD_TEMP_SUBPATH = nlibProperty.getProperty("fileupload.temp.subpath");
-	private String FILEUPLOAD_TEMP_SUBPATH; 
 	
 	@ResponseBody
 	@RequestMapping(value="/fileupload/uploadFilesAjax.do", produces="application/json")
@@ -182,5 +181,20 @@ public class FileUploadController {
 		return ret;
 	}
 
+	@RequestMapping(value="/fileupload/downloadFiles.do")
+	public ModelAndView download(@RequestParam HashMap<Object, Object> params, ModelAndView mv) {
+		String fid = (String) params.get("fid");
+		String fname = (String) params.get("fname");
+		String subPath = nlibProperty.getProperty((String) params.get("subPathKey"));
+		
+		String fullPath = FILEUPLOAD_BASE_PATH + "/" + subPath + "/" + fid;
+		File file = new File(fullPath);
+		
+		mv.setViewName("downloadView");
+		mv.addObject("downloadFile", file);
+		mv.addObject("fname", fname);
+		
+		return mv;
+	}
 }
 

src/main/java/nlib/security/SpringSecurityConfig.java

@@ -53,6 +53,7 @@ public class SpringSecurityConfig extends WebSecurityConfigurerAdapter {
 			.antMatchers("/temp/**")
 			.antMatchers("/favicon/**")
 			.antMatchers("/*/*Ajax.do")
+			.antMatchers("/fileupload/**")
 			.antMatchers("/board/**")
 			.antMatchers("/inform/**")
 			.antMatchers("/alert/**")

src/main/webapp/WEB-INF/jsp/nlib/board/insertQnAForm.jsp

@@ -1,9 +1,9 @@
 <%
 /**
  * <pre>
- * @Class Name : listQnAs.jsp
+ * @Class Name : insertQnAForm.jsp
  * 
- * @Description : 묻고답하기 목록을 조회한다.
+ * @Description : 묻고답하기 등록화면을 표출한다. 
  * 
  * 
  * @프로젝트명: 지방문화원 통합자료관리시스템 구축사업 (2021)
@@ -31,7 +31,12 @@
 <%@ taglib prefix="form" uri="http://www.springframework.org/tags/form" %>
 <%@ taglib prefix="validator" uri="http://www.springmodules.org/tags/commons-validator" %>
 
-<c:set var="pageTitle">묻고답하기 - 글쓰기</c:set>
+<c:set var="pageTitle">묻고답하기 - 등록</c:set>
+
+<!DOCTYPE html>
+<html>
+<head>
+<title>${pageTitle}</title>
 
 <!-- File Upload : 시작 -->
 <link rel="stylesheet" href="${pageContext.request.contextPath}/js/fileupload/dropzone.css" /> 
@@ -39,83 +44,164 @@
 <script                 src="${pageContext.request.contextPath}/js/fileupload/dropzone.js"></script>
 <!-- File Upload : 종료 -->
 
-<h3>${pageTitle }</h3>
+<script type="text/javaScript">
+var myDropzone = null;      <% // 파일드롭다운 객체 %>
+var fileList = new Array(); <% // 업로드된 파일 정보 %>
+var IN_PROC = false;        <% // 현재 상태가 업로드처리중에 있는지 여부 %>
 
-<!-- 글쓰기 : 폼 -->
+$(document).ready(function() {
-<form:form commandName="reqInfo" 
-    action="${pageContext.request.contextPath}/board/insertQnA.do" 
-    method="post">
 
-<table>
+    // 파일업로드 객체 생성 
-<tr>
+    myDropzone = new Dropzone("form#myDropzone", { url: "${pageContext.request.contextPath}/fileupload/uploadFilesAjax.do?subPathKey=fileupload.bbs.qna.subpath"});
-    <td>제목</td>
-    <td><input type="input" name="title" id="title" value="" /></td>
-</tr>
-<tr>
-    <td>작성자명</td>
-    <td><input type="input" name="writerName" id="writerName" value="" /></td>
-</tr>
-<tr>
-    <td>비밀번호</td>
-    <td><input type="input" name="password" id="password" value="" /></td>
-</tr>
-<tr>
-    <td>이메일</td>
-    <td><input type="input" name="email" id="email" value="" /></td>
-</tr>
-<tr>
-    <td>내용</td>
-    <td><textarea name="content" id="content" value=""></textarea></td>
-</tr>
-<tr>
-    <td>첨부파일</td>
-    <td><input type="input" name="email" id="email" value="" /></td>
-</tr>
-</table>
     
-<input type="button" name="btnNew" id="btnNew" value="확인" 
+    // 각 파일별 업로드 성공시 호출됨 (1th called)
-    onclick="javascript:fileUploadNow();" />
+    myDropzone.on("success", function(file, responseText) {
-<input type="button" name="btnNew" id="btnNew" value="취소" 
+    	var jobj = JSON.parse(responseText);
-    onclick="javascript:location.href='${pageContext.request.contextPath}/board/listQnAs.do';" />
+    	console.log("file upload success : responseText = " + responseText);
+    	console.log("fileUpDone count : " + fileList.length);
+    	var idx = fileList.length;
+    	fileList[idx] = {
+    			"orignlFileNm" : jobj[0].orignlFileNm,
+    			"streFileNm" : jobj[0].streFileNm,
+    			"fileMg" : jobj[0].fileMg,
+    	};
+        console.log("success : " + file.name + " -> " + "data > " + jobj[0].streFileNm);
+        //alert("file : status " + file.status);
+      });
 
-</form:form>
+    // 각 파일별 업로드 처리 완료 시 호출됨 (2th called)
+    myDropzone.on("complete", function(file) {
+         console.log("개별 파일 처리 완료 > file = " + JSON.stringify(file));
+    });
 	
+    // 모든 업로드 처리 완료 시 호출됨 
+    myDropzone.on("queuecomplete", function() {
+        var targetCnt = this.getAcceptedFiles().length;
+        var uploadCnt = fileList.length;
+
+        if(uploadCnt > 0) {
+        	$("#fileList").val(JSON.stringify(JSON.stringify(fileList)));	
+        }
+        if(IN_PROC) {
+            if(targetCnt > 0 && targetCnt != uploadCnt) {
+                alert("총 " + targetCnt + "건의 첨부파일 중 " + uploadCnt + "건이 정상적으로 업로드 되었습니다. 게시물 등록을 계속 진행합니다.");
+            }
+            
+            fn_insertSubmit();
+        }
+    });
+	
+});
+
+// 목록으로 이동 
+function fn_list() {
+    $('#articleForm').removeAttr('onsubmit');
+
+    $("#articleForm").attr("action", "${pageContext.request.contextPath}/board/listQnAs.do");
+    $("#articleForm").submit();
+}
+
+// 등록 처리 
+function fn_insert() {
+    if(!validEmail($("#email").val())) {
+    	alert("이메일 형식에 맞지 않습니다. 다시 확인하여 주시기 바랍니다.");
+    	$("#email").focus();
+    	return false;
+    }
+    
+    $("#articleForm").attr("action", "${pageContext.request.contextPath}/board/insertQnA.do");
+    if(!confirm("저장하시겠습니까?")) return false;
+    
+    IN_PROC = true;
+    
+    // 파일 업로드 처리
+    if(myDropzone.getAcceptedFiles().length > 0) {
+        myDropzone.processQueue();
+        return false;
+    }
+    
+    return true;
+}
+
+//등록 처리 
+function fn_insertSubmit() {
+	$('#articleForm').removeAttr('onsubmit');
+    $("#articleForm").attr("action", "${pageContext.request.contextPath}/board/insertQnA.do");
+    $("#articleForm").submit();
+}
+
+</script>
+</head>
+
+<body>
+
+<h1>${pageTitle }</h1>
+
+메시지 : <span style="color:red;">${message }</span>
+<br />
+
+<form name="articleForm" id="articleForm"  
+      action="${pageContext.request.contextPath}/board/insertQnA.do" 
+      method="post"
+      onsubmit="return fn_insert();"> 
+    
+    <!-- HIDDEN 영역 : 시작 -->
+    <input type="text" name="pageIndex"       id="pageIndex"       title="페이지번호"        value="${pageIndex}"       readonly />
+    <input type="text" name="pageSize"        id="pageSize"        title="목록에 보여줄 글 개수" value="${pageSize}"       readonly />
+    <input type="text" name="searchKeyword"   id="searchKeyword"   title="검색어"           value="${searchKeyword}"   readonly />
+    
+    <input type="text" name="fileList"   id="fileList"   title="업로드파일목록"           value=""   readonly />
+
+	&nbsp;<br/>
+	&nbsp;<br/>
+
+    <table class="table_content" style="width:100% !important;">
+        <tr>
+            <th>제목</th>
+            <td><input type="text" name="title" id="title" title="제목" value="${title}" size="100" maxlength="200" required /></td>
+        </tr>
+        <tr>
+            <th>작성자</th>
+            <td><input type="text" name="regUserName" id="regUserName" title="작성자" value="${regUserName}" size="100" maxlength="200" required /></td>
+        </tr>
+        <tr>
+            <th>비밀번호</th>
+            <td><input type="text" name="articlePassword" id="articlePassword" title="비밀번호" value="${articlePassword}" size="100" maxlength="200" required /><br/>
+                * 비밀번호 : SHA-256 암호화 처리 후, DB에 저장되며, 웹 화면에 표출될 때는 Aria로 AuthKey를 Salt값으로 하여 재암호화처리하고 BASE64로 다시한번 인코딩하여 표출함 
+            </td>
+        </tr>
+        <tr>
+            <th>이메일</th>
+            <td><input type="email" name="email" id="email" title="이메일" value="${email}" size="100" maxlength="200" required /></td>
+        </tr>
+        <tr>
+            <th>질문내용</th>
+            <td><textarea name="contentQeust" id="contentQeust" cols="80" rows="10" required >${contentQeust}</textarea></td>
+        </tr>
+    </table>        
+    
+    <br/>
+    
+    <input type="button" name="btnCancel" id="btnCancel" title="취소버튼" class="float" value="취소"
+        onclick="fn_list()" />
+    <input type="submit" name="btnSave" id="btnSave" title="저장버튼" class="float" value="저장"  />
+
+</form>
+
+&nbsp;<br/>
+&nbsp;<br/>
+&nbsp;<br/>
 
 <div id="dropzone">
-    <form action="${pageContext.request.contextPath}/fileupload/uploadFile.do" 
+    <form id="myDropzone" name="myDropzone" 
-        class="dropzone needsclick" id="myDropzone" name="myDropzone">
+        action="${pageContext.request.contextPath}/fileupload/uploadFile.do" 
-	  <div class="dz-message needsclick">
+        class="dropzone needsclick" >
-	    <button type="button" class="dz-button">Drop files here or click to select files.</button><br />
+      <div class="dz-message needsclick">
-	    <span class="note needsclick">이곳에 파일을 끌어다 놓거나, 클릭하여 올릴 파일을 선택하세요.</span>
+        <button type="button" class="dz-button">Drop files here or click to select files.</button><br />
-	  </div>
+        <span class="note needsclick">이곳에 파일을 끌어다 놓거나, 클릭하여 올릴 파일을 선택하세요.</span>
+      </div>
     </form>
 </div>
 
-<script type="text/javaScript" language="javascript">
+</body>
-
+</html>
-	
-	// 파일업로드 객체 생성 
-	var myDropzone = new Dropzone("form#myDropzone", { url: "${pageContext.request.contextPath}/fileupload/uploadFilesAjax.do?subPathKey=fileupload.bbs.qna.subpath"});
-	
-	// 각 파일별 업로드 성공시 호출됨 
-	myDropzone.on("success", function(file) {
-	    alert("success : " + file.name);
-	  });
-
-	   myDropzone.on("complete", function(file) {
-	        alert("complete : " + file.name);
-	      });
-	   
-	   myDropzone.on("queuecomplete", function() {
-           alert("queuecomplete : " + file.name);
-         });
-	   
-	
-	   
-	function fileUploadNow() {
-	     myDropzone.processQueue();
-	}   
-		
-
-</script>
-

src/main/webapp/WEB-INF/jsp/nlib/board/selectQnA.jsp

@@ -122,7 +122,16 @@ function fn_delete(passwd) {
             <td colspan="4">${article.contentQeust}</td>
         </tr>
         <tr>
-            <td colspan="4">${article.contentQeustFile}</td>
+            <td colspan="4">
+                <%
+                // 파일정보 : 저장파일ID=원파일명
+                %>
+                <c:set var="contentQeustFileList" value="${fn:split(article.contentQeustFile,';')}" />
+                <c:forEach var="contentQuestFileItem" items="${contentQeustFileList }">
+	                <c:set var="fInfo" value="${fn:split(contentQuestFileItem,'=')}" />
+	                <a href="${pageContext.request.contextPath}/fileupload/downloadFiles.do?subPathKey=fileupload.bbs.qna.subpath&fid=${fInfo[0]}&fname=${fInfo[1]}">${fInfo[1]}</a><br/>
+                </c:forEach>
+            </td>
         </tr>
         <tr>
             <th rowspan="2">답변내용</th>

src/main/webapp/WEB-INF/jsp/nlib/board/updateQnAForm.jsp

@@ -100,7 +100,7 @@ function fn_update() {
         </tr>
         <tr>
             <th>작성자</th>
-            <td><input type="text" name="regUserName" id="regUserName" title="제목" value="${article.regUserName}" size="100" maxlength="200" required /></td>
+            <td><input type="text" name="regUserName" id="regUserName" title="작성자" value="${article.regUserName}" size="100" maxlength="200" required /></td>
         </tr>
         <tr>
             <th>이메일</th>

src/main/webapp/js/fileupload/dropzone.js

@@ -117,7 +117,7 @@
       url: null,
       method: "post",
       withCredentials: false,
-      parallelUploads: 2,
+      parallelUploads: 5,
       uploadMultiple: false,
       maxFilesize: 256,
       paramName: "file",
@@ -127,12 +127,13 @@
       //thumbnailHeight: 120,
       thumbnailHeight: 60, // NLIB
       filesizeBase: 1000,
-      maxFiles: null,
+      //maxFiles: null,
+      maxFiles: 3, // NLIB : 최대 업로드 가능한 파일수 
       params: {},
       clickable: true,
       ignoreHiddenFiles: true,
       // acceptedFiles: null,
-      acceptedFiles: "image/*", // NLIB
+      acceptedFiles: "image/*,.hwp,.xls,.xlsx,.ppt,.pptx,.doc,.docx,.txt", // NLIB
       acceptedMimeTypes: null,
       //autoProcessQueue: true,
       autoProcessQueue: false, // NLIB 
@@ -142,17 +143,20 @@
       previewsContainer: null,
       capture: null,
       dictDefaultMessage: "Drop files here to upload",
-      dictFallbackMessage: "파일 드래그앤드랍을 지원하지 않는 브라우저입니다.", // "Your browser does not support drag'n'drop file uploads.",
+      //dictFallbackMessage: "Your browser does not support drag'n'drop file uploads.",
+      dictFallbackMessage: "파일 드래그앤드랍을 지원하지 않는 브라우저입니다.", // NLIB
       dictFallbackText: "Please use the fallback form below to upload your files like in the olden days.",
       dictFileTooBig: "파일이 너무 큽니다({{filesize}}MiB). 최대 크기 {{maxFilesize}}MiB를 넘을 수 없습니다.", // "File is too big ({{filesize}}MiB). Max filesize: {{maxFilesize}}MiB.",
-      dictInvalidFileType: "You can't upload files of this type.",
+      //dictInvalidFileType: "You can't upload files of this type.",
+      dictInvalidFileType: "허용된 파일 형식만 첨부가능합니다 (이미지,문서 파일) ", // NLIB
       dictResponseError: "Server responded with {{statusCode}} code.",
       dictCancelUpload: "Cancel upload",
       dictCancelUploadConfirmation: "Are you sure you want to cancel this upload?",
       //dictRemoveFile: "Remove file",
       dictRemoveFile: "취소", // NLIB
       dictRemoveFileConfirmation: null,
-      dictMaxFilesExceeded: "You can not upload any more files.",
+      //dictMaxFilesExceeded: "You can not upload any more files.",
+      dictMaxFilesExceeded: "이파일은, 첨부 가능 최대 개수를 초과하여 업로드되지 않습니다.", // NLIB 
       accept: function(file, done) {
         return done();
       },