spring mvc使用uploadify上传
使用的uploadify 3.1 和easyUI
效果图
自己写得uploadify.js
function getRootPath(){ //获取当前网址，如： http://localhost:8083/uimcardprj/share/meun.jsp var curWwwPath=window.document.location.href; //获取主机地址之后的目录，如： uimcardprj/share/meun.jsp var pathName=window.document.location.pathname; var pos=curWwwPath.indexOf(pathName); //获取主机地址，如： http://localhost:8083 var localhostPaht=curWwwPath.substring(0,pos); //获取带"/"的项目名，如：/uimcardprj var projectName=pathName.substring(0,pathName.substr(1).indexOf('/')+1); projectName = "/AircrewHealth"; return(localhostPaht+projectName); }; $(function(){ uploadify(); }); var idName=""; function uploadify(){ $("#file_upload").uploadify({ 'height' : 27, 'width' : 80, 'buttonText' : '添加附件', 'swf' : getRootPath()+'/resources/js/uploadify/uploadify.swf?ver=' + Math.random(), 'uploader' : getRootPath()+'/upload.do;jsessionid='+$("#sessionUID").val()+'?method=upload', 'auto' : false, 'fileSizeLimit' : '30720KB', 'fileTypeExts' : '*.doc; *.jpg; *.rar', 'cancelImg' : getRootPath()+'/resources/js/uploadify/uploadify-cancel.png', 'uploadLimit' : 3, // 'formData' : {'userName':'','content':''}, 'onUploadStart' : function(file) { }, 'onUploadSuccess':function(file, data, response){ //alert('The file ' + file.name + ' was successfully uploaded with a response of ' + response + ':' + data); $("#tempFileName").val(file.name); $("#"+idName).val(data); }, 'onUploadComplete':function(){ // $('#importLispDialog').window('close'); } }); } function startUpload(name){ idName=name; $('#file_upload').uploadify('upload','*'); }
jsp页面
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <title>招飞初检</title> <meta http-equiv="pragma" content="no-cache"> <meta http-equiv="cache-control" content="no-cache"> <meta http-equiv="expires" content="0"> <meta http-equiv="keywords" content="keyword1,keyword2,keyword3"> <meta http-equiv="description" content="This is my page"> <!-- 公共JS&CSS开始 --> <link rel="stylesheet" type="text/css" href="${pageContext.request.contextPath}/resources/js/easyui/themes/default/easyui.css"> <link rel="stylesheet" type="text/css" href="${pageContext.request.contextPath}/resources/js/easyui/themes/icon.css"> <link rel="stylesheet" type="text/css" href='${pageContext.request.contextPath}/resources/css/style/style.css'/> <script type="text/javascript" src="${pageContext.request.contextPath}/resources/js/easyui/jquery.easyui.min.js"></script> <script type="text/javascript" src="${pageContext.request.contextPath}/resources/js/easyui/locale/easyui-lang-zh_CN.js"></script> <script type="text/javascript" src="${pageContext.request.contextPath}/resources/js/aircrewhealthjs/commonUI.js"></script> <!-- 公共JS&CSS结束 --> <link rel="stylesheet" type="text/css" href="${pageContext.request.contextPath}/resources/css/uploadify.css"> <script type="text/javascript" src="${pageContext.request.contextPath}/resources/js/uploadify/jquery.uploadify-3.1.min.js"></script> <script type="text/javascript" src="${pageContext.request.contextPath}/resources/js/uploadify/uploadify.js"></script> <script type="text/javascript" src="${pageContext.request.contextPath}/resources/js/json2.js"></script> <script type="text/javascript" src="${pageContext.request.contextPath}/resources/js/aircrewhealthjs/physical/physical.js"></script> </head> <body> <input id='sessionUID' value='<%=session.getId()%>' type="hidden"/> <table id="nhc01_infoGrid2"></table> <div id="nhc01_editInfoDiv2" style="padding: 5px; width: 890px; height: 457px;"> <fieldset> <legend>体检录入</legend> <form id="fileUploadForm" name = "fileUploadForm" method="post" action="physical.do?method=physicalInitSave" enctype="multipart/form-data"> <table class="divTable"> <tr> <td>附件名:</td> <td><input id="tempFileName" readonly="readonly" class="easyui-validatebox" required="true" style="width:300px;_width:300px; " /> <input id="personnel" name="personnel" type="hidden"/> </td> </tr> <tr> <td>参检人员明细表:</td> <td><input type="file" name="uploadify" id="file_upload" /><hr> <a class="easyui-linkbutton" onclick="startUpload('personnel');" href="javascript:void(0);">开始上传</a> <a href="javascript:$('#file_upload').uploadify('cancel', '*')" class="easyui-linkbutton">取消所有上传</a> </td> </tr> </table> <div id="viewBtn"> <a class="easyui-linkbutton" icon="icon-ok" onclick="submitFormC()">保存</a> <a class="easyui-linkbutton" icon="icon-redo" id="Init_rest"> 重置</a> </div> </form> </fieldset> </div> </body> </html>
applicationContext-mvc.xml 添加
<bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver"> <property name="defaultEncoding" value="utf-8"></property> </bean>
action
package com.hna.aircrewhealth.upload.action; import java.io.File; import java.io.IOException; import java.text.SimpleDateFormat; import java.util.Date; import java.util.Map; import java.util.UUID; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import org.springframework.stereotype.Controller; import org.springframework.util.FileCopyUtils; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; import org.springframework.web.bind.annotation.ResponseBody; import org.springframework.web.multipart.MultipartFile; import org.springframework.web.multipart.MultipartHttpServletRequest; import com.hna.framework.core.Listener.HNAServletContextListener; import com.hna.framework.core.datasource.DesEncrypt; @Controller @RequestMapping("/upload.do") public class uploadAction { @RequestMapping(params = "method=index", method = RequestMethod.GET) public String index() { return "upload/index"; } @SuppressWarnings("unused") @RequestMapping(params = "method=upload", method = RequestMethod.POST) public @ResponseBody String upload(HttpServletRequest request, HttpServletResponse response) { // request = new MulpartRequestWrapper(request); String responseStr=""; MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request; //获取前台传值 String[] userNames = multipartRequest.getParameterValues("userName"); String[] contents = multipartRequest.getParameterValues("content"); String userName=""; String content=""; if(userNames!=null){ userName=userNames[0]; } if(contents!=null){ content=contents[0]; } Map<String, MultipartFile> fileMap = multipartRequest.getFileMap(); //String ctxPath = request.getSession().getServletContext().getRealPath("/")+ "\\" + "images\\"; // String ctxPath=request.getSession().getServletContext().getRealPath("/")+"uploads\\"; String ctxPath= HNAServletContextListener.getSYS_UPLOADPATH_PATH(); SimpleDateFormat sdf = new SimpleDateFormat("yyyyMM"); String ymd = sdf.format(new Date()); ctxPath += ymd + "/"; //创建文件夹 File file = new File(ctxPath); if (!file.exists()) { file.mkdirs(); } String fileName = null; String path=null; for (Map.Entry<String, MultipartFile> entity : fileMap.entrySet()) { // 上传文件名 // System.out.println("key: " + entity.getKey()); MultipartFile mf = entity.getValue(); fileName = mf.getOriginalFilename(); //String fileExt = fileName.substring(fileName.lastIndexOf(".") + 1).toLowerCase(); //SimpleDateFormat df = new SimpleDateFormat("yyyyMMddHHmmss"); // String newFileName = df.format(new Date()) + "_" + new Random().nextInt(1000) + "." + fileExt; String strEnc = DesEncrypt.aircrewhealthGetEncString(fileName);// 加密字符串,返回String的密文 String uuid = UUID.randomUUID().toString().replaceAll("\\-", "");// 返回一个随机UUID。 String suffix = fileName.indexOf(".") != -1 ? fileName.substring(fileName.lastIndexOf("."), fileName.length()) : null; String newFileName = strEnc + "-" + uuid + (suffix!=null?suffix:"");// 构成新文件名。 File uploadFile = new File(ctxPath + newFileName); try { FileCopyUtils.copy(mf.getBytes(), uploadFile); path =ctxPath+newFileName; responseStr="上传成功"; } catch (IOException e) { responseStr="上传失败"; e.printStackTrace(); } } return path; } }
uploadify 文件列表
其他的修改一下路径就可以了
原文链接:http://www.cnblogs.com/W203654/archive/2012/10/18/2728850.html