前台jsp代码如下：
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>office模版管理</title> <%@include file="/commons/include/manageCommon.jsp"%> <link rel="stylesheet" href="${ctx}/assets/stylesheets/thestyle.css" /> <script type="text/javascript"> function showOffice(officeName,officeExt,hideOfficePath){ window.location.href="${ctx}/platform/system/sysOffice/download.ht?officeName="+officeName+"&officeExt="+officeExt+"&hideOfficePath="+hideOfficePath; } function editOffice(officePath,officeExt){ if(officeExt != "doc" && officeExt != "DOC" && officeExt != "docx" && officeExt != "DOCX"){ layer.msg("请选择doc或docx格式的文书进行编辑！", { time: 2000, type: 1, skin: "layer-tips-box", anim: 1, offset: "30%", content: content1.replace("#tips#", "请选择doc或docx格式的文书进行编辑！") }); return false; } window.location.href = "edit.ht?officePath="+officePath; } function changePageSize(){ var pageSize = $("#pageSizeSelect option:selected").val(); $("#pageSizeSpan").html(pageSize); $("#pageSize").val(pageSize); var currentPage = $("#currentPageInput").val(); $("#currentPage").val(currentPage); $("#searchForm").submit(); } function first(){ $("#currentPage").val(parseInt(1)); $("#currentPageInput").val(parseInt(1)); $("#searchForm").submit(); } function previous(){ var currentPage = $("#currentPageInput").val(); if(parseInt(currentPage)-1 >= parseInt(1)){ $("#currentPage").val(parseInt(currentPage)-1); $("#currentPageInput").val(parseInt(currentPage)-1); } $("#searchForm").submit(); } function next(){ var currentPage = $("#currentPageInput").val(); if(parseInt(currentPage)+1 <= parseInt("${totalPage}")){ $("#currentPage").val(parseInt(currentPage)+1); $("#currentPageInput").val(parseInt(currentPage)+1); } $("#searchForm").submit(); } function last(){ $("#currentPage").val(parseInt("${totalPage}")); $("#currentPageInput").val(parseInt("${totalPage}")); $("#searchForm").submit(); } function jumpTo(){ var currentPage = $("#currentPageInput").val(); $("#currentPage").val(parseInt(currentPage)); $("#searchForm").submit(); } </script> </head> <body> <div class="panel"> <div class="panel-heading"> <form id="searchForm" method="post" action="list.ht" class="form-inline inputFrom"> <div class="form-group"> <span>文书名称:</span> <input type="text" name="officeName" class="form-control input-sm" value="${officeName}" /> </div> <input id="pageSize" name="pageSize" value="${pageSize }" style="display:none"/> <input id="currentPage" name="currentPage" value="${currentPage }" style="display:none"/> </form> </div> <div class="panel-body"> <c:set var="checkAll"> <input type="checkbox" id="chkall"/> </c:set> <display:table name="sysOfficeList" id="sysOfficeItem" requestURI="list.ht" sort="external" cellpadding="1" cellspacing="1" class="table-grid table table-bordered table-striped table-hover text-center"> <display:caption> <div class="btn-group-p"> <a class="btn btn-primary link search" id="btnSearch"> <span class="fa fa-search">查询</span> </a> <a class="btn btn-primary" href="add.ht"> <span class="fa fa-plus">添加</span> </a> <a class="btn btn-primary link del" action="del.ht"> <span class="fa fa-times">批量删除</span> </a> </div> </display:caption> <display:column title="${checkAll}" media="html" style="30px;"> <input type="checkbox" class="pk" name="officePath" value="${sysOfficeItem.officePath}"> </display:column> <display:column title="文书名称" class="text-left"> <%-- <a class="titleTip" title="${sysOfficeItem.officeName}" href="javascript:void(0)" onclick="showOffice('${sysOfficeItem.officeName}','${sysOfficeItem.officeExt}','${sysOfficeItem.hideOfficePath}')"> --%> <a class="titleTip" title="${sysOfficeItem.officeName}" href="get.ht?officePath=${sysOfficeItem.officePath}"> ${fn:substring(sysOfficeItem.officeName,0,10)}${fn:length(sysOfficeItem.officeName)>10?'...':''} </a> </display:column> <display:column title="文书后缀"> ${sysOfficeItem.officeExt} </display:column> <display:column title="文书路径"> <span class="titleTip" title="${sysOfficeItem.officePath}"> ${fn:substring(sysOfficeItem.officePath,0,80)}${fn:length(sysOfficeItem.officePath)>80?'...':''} </span> </display:column> <display:column title="管理" media="html" class="row-nowrap text-center"> <a href="get.ht?officePath=${sysOfficeItem.officePath}" class="link detail gray leave-blank">明细</a> <a onclick="editOffice('${sysOfficeItem.officePath}','${sysOfficeItem.officeExt}')" href="javascript:void(0)" class="link edit gray leave-blank">编辑</a> <a href="del.ht?officePath=${sysOfficeItem.officePath}" class="link del gray leave-blank">删除</a> </display:column> </display:table> <div class="btn-group" style="background-color: white; 100%"> <div style="float: left;"> <span>每页记录</span> <select id="pageSizeSelect" name="pageSizeSelect" onchange="changePageSize()" class="input-sm" style="margin: 0 5px;"> <option value="5" <c:out value="${pageSize eq '5'? 'selected' : '' }"/>>5</option> <option value="10" <c:out value="${pageSize eq '10'? 'selected' : '' }"/>>10</option> <option value="15" <c:out value="${pageSize eq '15'? 'selected' : '' }"/>>15</option> <option value="20" <c:out value="${pageSize eq '20'? 'selected' : '' }"/>>20</option> <option value="50" <c:out value="${pageSize eq '50'? 'selected' : '' }"/>>50</option> <option value="100" <c:out value="${pageSize eq '100'? 'selected' : '' }"/>>100</option> </select> <a href="javascript:window.location.reload()"><span class="fa fa-refresh" style="display: inline-block;margin:0 5px;"></span></a> <span style="display: inline-block;margin:0 5px;">显示记录从1到<span id="pageSizeSpan" name="pageSizeSpan">10</span>，总数 ${totalNum }条</span> <a href="javascript:;" onclick="first()" title="首页"><span class="fa fa-step-backward" style="display: inline-block;margin:0 5px;"></span></a> <a href="javascript:;" onclick="previous();" title="上一页" ><span class="fa fa-chevron-left"></span></a> <span style="display: inline-block;margin:0 5px;"> <input class="pageInputText" size="4" value="${currentPage}" maxlength="4" type="text" id="currentPageInput" name="currentPageInput" style=" 35px;border: 1px solid #ddd;height: 24px;line-height: 24px;">/<span style="margin-left:4px;">${totalPage }</span> </span> <a href="javascript:;" onclick="next()" title="下一页" ><span class="fa fa-chevron-right" style="display: inline-block;margin:0 5px;"></span></a> <a href="javascript:;" onclick="last()" title="尾页" ><span class="fa fa-step-forward" style="display: inline-block;margin:0 5px;"></span></a> <input type="button" id="btnGo" value="GO" onclick="jumpTo();" class="btn btn-primary"> <div class="l-clear"></div> </div> </div> </div><!-- end of panel-body --> <!-- end of panel --> </body> <!-- 提示 --> <link rel="stylesheet" type="text/css" href="${ctx}/js/poshytip-1.2/tip-yellowsimple/tip-yellowsimple.css" /> <script type="text/javascript" src="${ctx}/js/poshytip-1.2/jquery.poshytip.js"></script> <script type="text/javascript" src="${ctx}/js/util/toolTipCommon.js"></script> </html>
后台Java代码如下：
package com.ksource.platform.controller.system; import java.io.BufferedInputStream; import java.io.BufferedOutputStream; import java.io.File; import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.IOException; import java.io.InputStream; import java.io.OutputStream; import java.io.PrintWriter; import java.net.HttpURLConnection; import java.net.URL; import java.net.URLEncoder; import java.util.ArrayList; import java.util.HashMap; import java.util.Iterator; import java.util.List; import java.util.Map; import javax.annotation.Resource; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import com.ksource.platform.model.system.SysAuditModelType; import com.ksource.platform.model.system.SysFile; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; 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.ksource.core.annotion.Action; import com.ksource.core.annotion.ActionExecOrder; import com.ksource.core.util.AppConfigUtil; import com.ksource.core.util.FileUtil; import com.ksource.core.web.ResultMessage; import com.ksource.core.web.controller.BaseController; import com.ksource.core.web.query.QueryFilter; import com.ksource.core.web.util.RequestUtil; import com.ksource.platform.service.system.SysFileService; import com.ksource.pwlp.controller.system.SysOffice; @Controller @RequestMapping({ "/platform/system/sysOffice/" }) @Action(ownermodel = SysAuditModelType.BASICDATA_MANAGEMENT) public class SysOfficeController extends BaseController { @Resource private SysFileService sysFileService; /** * 查看系统文书模版分页列表 * @param request * @return * @throws Exception */ @RequestMapping({ "list" }) @Action(description = "查看系统文书模版分页列表", detail = "查看系统文书模版分页列表") public ModelAndView list(HttpServletRequest request) throws Exception { QueryFilter filter = new QueryFilter(request, "sysOfficeItem"); String officePath = request.getSession().getServletContext().getRealPath("/")+"WEB-INF/fileTemplate/office"; List<SysOffice> sysOfficeList = new ArrayList<SysOffice>(); findFileList(new File(officePath),sysOfficeList,filter); //pageSize 每页展示个数 int pageSize = RequestUtil.getInt(request, "pageSize",10); //currentPage 当前页 int currentPage = RequestUtil.getInt(request, "currentPage",1); //totalNum 总数 int totalNum = sysOfficeList.size(); //totalPage 总页数 int totalPage = 0; if(sysOfficeList.size() % pageSize==0){ //说明整除，正好每页显示pageSize条数据，没有多余一页要显示少于pageSize条数据的 totalPage = sysOfficeList.size() / pageSize; }else{ //不整除，就要在加一页，来显示多余的数据。 totalPage = sysOfficeList.size() / pageSize + 1; } List<SysOffice> officeList = new ArrayList<SysOffice>(); for (int i = (currentPage-1)*pageSize; i < currentPage*pageSize; i++) { if(i < totalNum){ officeList.add(sysOfficeList.get(i)); } } ModelAndView mv = getAutoView().addObject("sysOfficeList", officeList).addObject("pageSize", pageSize).addObject("currentPage", currentPage).addObject("totalNum", totalNum).addObject("totalPage", totalPage); Object obj = filter.getFilters().get("officeName"); if(obj != null){ String officeName = obj.toString(); mv.addObject("officeName", officeName); } return mv; } /** * 查看系统文书模版明细 * @param request * @return * @throws Exception */ @RequestMapping({ "get" }) @Action(description = "查看系统文书模版明细", detail = "查看系统文书模版明细") public ModelAndView get(HttpServletRequest request) throws Exception { String officePath = RequestUtil.getString(request, "officePath"); SysOffice sysOffice = new SysOffice(); File file = new File(officePath); if(file != null){ String officeName = file.getName().substring(0, file.getName().lastIndexOf(".")); sysOffice.setOfficeName(officeName); String officeExt = file.getName().substring(file.getName().lastIndexOf(".")+1, file.getName().length()); sysOffice.setOfficeExt(officeExt); sysOffice.setOfficePath(officePath); sysOffice.setHideOfficePath(sysOffice.getOfficePath().replace("\", "//")); } return getAutoView().addObject("sysOffice", sysOffice); } /** * 编辑文书模板页面 * @param response * @param request * @return * @throws Exception */ @RequestMapping("/add") @Action(description = "编辑文书模板页面", detail = "编辑文书模板页面") public ModelAndView add(HttpServletResponse response, HttpServletRequest request) throws Exception { String officePath = RequestUtil.getString(request, "officePath", ""); SysOffice sysOffice = new SysOffice(); if(!"".equals(officePath)){ File file = new File(officePath); if(file != null){ String officeName = file.getName().substring(0, file.getName().lastIndexOf(".")); sysOffice.setOfficeName(officeName); String officeExt = file.getName().substring(file.getName().lastIndexOf(".")+1, file.getName().length()); sysOffice.setOfficeExt(officeExt); sysOffice.setOfficePath(officePath); sysOffice.setHideOfficePath(sysOffice.getOfficePath().replace("\", "//")); } } ModelAndView mv = this.getAutoView(); return mv.addObject("sysOffice", sysOffice); } /** * 编辑文书模板页面 * @param response * @param request * @return * @throws Exception */ @RequestMapping("/edit") @Action(description = "编辑文书模板页面", detail = "编辑文书模板页面") public ModelAndView edit(HttpServletResponse response, HttpServletRequest request) throws Exception { String officePath = RequestUtil.getString(request, "officePath", ""); SysOffice sysOffice = new SysOffice(); if(!"".equals(officePath)){ File file = new File(officePath); if(file != null){ String officeName = file.getName().substring(0, file.getName().lastIndexOf(".")); sysOffice.setOfficeName(officeName); String officeExt = file.getName().substring(file.getName().lastIndexOf(".")+1, file.getName().length()); sysOffice.setOfficeExt(officeExt); sysOffice.setOfficePath(officePath); sysOffice.setHideOfficePath(sysOffice.getOfficePath().replace("\", "//")); } } ModelAndView mv = this.getAutoView(); return mv.addObject("sysOffice", sysOffice); } /** * 加载文书模板 * @param response * @param request * @return * @throws Exception */ @RequestMapping("/editTemplate") public ModelAndView editTemplate(HttpServletResponse response, HttpServletRequest request) throws Exception { String hideOfficePath = RequestUtil.getString(request, "hideOfficePath"); ModelAndView mv = this.getAutoView(); if(!"".equals(hideOfficePath)){ File file = new File(hideOfficePath.replace("//", "\")); if(file != null){ String officeName = file.getName().substring(0, file.getName().lastIndexOf(".")); String officeExt = file.getName().substring(file.getName().lastIndexOf(".")+1, file.getName().length()); mv.addObject("officeName", officeName); mv.addObject("officeExt", officeExt); } } mv.addObject("hideOfficePath", hideOfficePath); return mv; } /** * 获取文书模板 * @param request * @param response * @throws Exception */ @RequestMapping("getTemplate") @Action(description = "获取文书模板", detail = "获取文书模板") public void getTemplate(HttpServletRequest request, HttpServletResponse response) throws Exception { String hideOfficePath = RequestUtil.getString(request, "hideOfficePath"); hideOfficePath = java.net.URLDecoder.decode(hideOfficePath , "UTF-8"); hideOfficePath = hideOfficePath.replace("/", "\"); byte[] readByte = FileUtil.readByte(hideOfficePath); try { response.getOutputStream().write(readByte); } catch (IOException e) { e.printStackTrace(); } } @RequestMapping({ "saveOffice" }) @Action(description = "保存文书模板", execOrder = ActionExecOrder.AFTER) public void saveFile(MultipartHttpServletRequest request, HttpServletResponse response) throws Exception { String hideOfficePath = RequestUtil.getString(request, "hideOfficePath"); PrintWriter writer = response.getWriter(); try { Map files = request.getFileMap(); Iterator it = files.values().iterator(); while (it.hasNext()) { MultipartFile f = (MultipartFile) it.next(); File file = new File(hideOfficePath); if (file.exists()) { file.delete(); } FileUtil.writeByte(hideOfficePath, f.getBytes()); writeResultMessage(writer, "保存文书模板成功！", ResultMessage.Success); } } catch (Exception e) { writeResultMessage(writer, "保存文书模板失败！", ResultMessage.Fail); } } /** * 删除系统文书模版 * @param request * @param response * @throws Exception */ @RequestMapping({ "del" }) @Action(description = "删除系统文书模版", execOrder = ActionExecOrder.BEFORE, detail = "删除系统文书模版:<#list StringUtils.split(id,",") as item><#assign entity=sysOfficeTemplateService.getById(Long.valueOf(item))/>【${entity.subject}】</#list>") public void del(HttpServletRequest request, HttpServletResponse response) throws Exception { String preUrl = RequestUtil.getPrePage(request); ResultMessage message; try { String[] officePath = RequestUtil.getStringAryByStr(request, "officePath"); for (int i = 0; i < officePath.length; i++) { File file = new File(officePath[i]); if (file.isFile()) { file.delete(); } } message = new ResultMessage(1, "删除文书成功！"); } catch (Exception ex) { message = new ResultMessage(0, "删除文书失败:" + ex.getMessage()); } addMessage(message, request); response.sendRedirect(preUrl); } /** * 文件下载 * * @Description: * @param fileName * @param request * @param response * @return * @throws Exception */ @RequestMapping("/download") public String downloadFile(HttpServletRequest request, HttpServletResponse response) throws Exception { String officeName = RequestUtil.getString(request, "officeName"); officeName = java.net.URLDecoder.decode(officeName , "UTF-8"); String officeExt = RequestUtil.getString(request, "officeExt"); String fullOfficeName = officeName + "." + officeExt; fullOfficeName = fullOfficeName.replace(" ", ""); fullOfficeName = URLEncoder.encode(fullOfficeName,"UTF-8"); String hideOfficePath = RequestUtil.getString(request, "hideOfficePath"); String officePath = hideOfficePath.replace("//", "\"); if (officePath != null && !"".equals(officePath)) { File file = new File(officePath); if (file.exists()) { response.setContentType("application/force-download");// 设置强制下载不打开 response.setHeader("Content-disposition","attachment; filename="+fullOfficeName); byte[] buffer = new byte[1024]; FileInputStream fis = null; BufferedInputStream bis = null; try { fis = new FileInputStream(file); bis = new BufferedInputStream(fis); OutputStream os = response.getOutputStream(); int i = bis.read(buffer); while (i != -1) { os.write(buffer, 0, i); i = bis.read(buffer); } } catch (Exception e) { // TODO: handle exception e.printStackTrace(); } finally { if (bis != null) { try { bis.close(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } if (fis != null) { try { fis.close(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } } } } return null; } /** * 上传文书到指定目录 * @param request * @param response * @throws Exception */ @RequestMapping({ "upload" }) @ResponseBody @Action(description = "上传文书到指定目录") public Map upload(HttpServletRequest request, HttpServletResponse response) throws Exception { Long[] sysOfficeIds = RequestUtil.getLongAryByStr(request, "sysOfficeIds"); Map map = new HashMap(); for (int m = 0; m < sysOfficeIds.length; m++) { long fileId = sysOfficeIds[m]; if (fileId == 0L) { map.put("result", "fileIdIsZero"); return map; } SysFile sysFile = this.sysFileService.getById(Long.valueOf(fileId)); if (sysFile == null) { map.put("result", "fileNoExist"); return map; } String fileName = sysFile.getFileName() + "." + sysFile.getExt(); String fileServicePath = AppConfigUtil.get("file_server_addr"); String fullPath = "http://" + fileServicePath + File.separator + sysFile.getFilePath().replace("/", File.separator); fullPath = fullPath.replace("\", "/"); String uploadlujing = request.getSession().getServletContext().getRealPath("/")+"WEB-INF/fileTemplate/office"; saveUrlAs(fullPath, uploadlujing, fileName, "GET"); } map.put("result", "fileUploadEnd"); return map; } public static void findFileList(File dir, List<SysOffice> sysOfficeList, QueryFilter queryFilter) { if (!dir.exists() || !dir.isDirectory()) {// 判断是否存在目录 return; } String[] files = dir.list();// 读取目录下的所有目录文件信息 for (int i = 0; i < files.length; i++) {// 循环，添加文件名或回调自身 File file = new File(dir, files[i]); if (file.isFile()) {// 如果文件 SysOffice sysOffice = new SysOffice(); if(file.getName() != null){ String officeName = file.getName().substring(0, file.getName().lastIndexOf(".")); Object obj = queryFilter.getFilters().get("officeName"); if(obj != null){ String ofn = obj.toString(); if(!"".equals(ofn) && ofn != null){ if(!officeName.contains(ofn)){ continue; } } } sysOffice.setOfficeName(officeName); String officeExt = file.getName().substring(file.getName().lastIndexOf(".")+1, file.getName().length()); sysOffice.setOfficeExt(officeExt); } sysOffice.setOfficePath(dir + "\" + file.getName()); sysOffice.setHideOfficePath(sysOffice.getOfficePath().replace("\", "//")); sysOfficeList.add(sysOffice);// 添加文件全路径名 } else {// 如果是目录 findFileList(file, sysOfficeList, queryFilter);// 回调自身继续查询 } } } public static File saveUrlAs(String url, String filePath, String fileName, String method) { // System.out.println("fileName---->"+filePath); // 创建不同的文件夹目录 File file = new File(filePath); // 判断文件夹是否存在 if (!file.exists()) { // 如果文件夹不存在，则创建新的的文件夹 file.mkdirs(); } FileOutputStream fileOut = null; HttpURLConnection conn = null; InputStream inputStream = null; try { // 建立链接 URL httpUrl = new URL(url); conn = (HttpURLConnection) httpUrl.openConnection(); // 以Post方式提交表单，默认get方式 conn.setRequestMethod(method); conn.setDoInput(true); conn.setDoOutput(true); // post方式不能使用缓存 conn.setUseCaches(false); // 连接指定的资源 conn.connect(); // 获取网络输入流 inputStream = conn.getInputStream(); BufferedInputStream bis = new BufferedInputStream(inputStream); // 判断文件的保存路径后面是否以/结尾 if (!filePath.endsWith("/")) { filePath += "/"; } // 写入到文件（注意文件保存路径的后面一定要加上文件的名称） fileOut = new FileOutputStream(filePath + fileName); BufferedOutputStream bos = new BufferedOutputStream(fileOut); byte[] buf = new byte[4096]; int length = bis.read(buf); // 保存文件 while (length != -1) { bos.write(buf, 0, length); length = bis.read(buf); } bos.close(); bis.close(); conn.disconnect(); } catch (Exception e) { e.printStackTrace(); System.out.println("抛出异常！！"); } return file; } }