//用于处理置顶 jQuery.fn.topLink = function (settings) { settings = jQuery.extend({min:1, fadeSpeed:200, ieOffset:38}, settings); return this.each(function () { //listen for scroll var el = $(this); el.css("display", "none"); //in case the user forgot $(".overview").scroll(function () { if (jQuery.support.hrefNormalized) { el.css({"position":"absolute", "top":$(".scrollbar").height()+10,"right":settings.ieOffset}); } if ($(".overview").height() > $(".scrollbar").height()) { el.fadeIn(settings.fadeSpeed); if($(".overview").css("top")=="0px"){ el.fadeOut(settings.fadeSpeed); } } else{ el.fadeOut(settings.fadeSpeed); } }); }); }; var commentCurrentPage = 0; var commentTotal = 0; var commentTotalPage = 0; var courseId = 0; var commentPageSize = 10; var badVoteNum = 0; var goodVoteNum = 0; var commentCount = 0; $(function () { //评论部分 开始 $(".commentsDiv").hide(); $(".showCommentA").live("click",function(){ var course_Id = $(this).attr("id"); openComment(course_Id,commentCurrentPage,commentPageSize); }); $(".closeComment").live("click",function(){ closeComment(); }); //左边 导航菜单 $("#closeMenuDiv").click(function () { var courseId = $(".showCommentA").eq(0).attr("id"); openComment(courseId,commentCurrentPage,commentPageSize); }); //评论部分 结束 //底部导航 开始 $(".nav").height("4px").css("opacity", "0.4"); $(".nav").hover(function (event) { if (event.pageY > 560) { $(this).animate({height:"44px", opacity:1}, 1000); } }, function (event) { if (event.pageY <= 605) { $(this).animate({height:"4px", opacity:"0.4"}, 1000); } }); //底部导航 结束 //置顶 $("#top-link").topLink({min:1, fadeSpeed:500}); //smoothscroll $("#top-link").click(function (e) { e.preventDefault();//==return false; $(".overview,.thumb").animate({top:0},10); $(this).fadeOut(200); }); $('.overview').mousewheel(function(event,delta) { var temp = $(".thumb").css("top"); if(temp == "0px"){ $("#top-link").fadeOut(200); } }); $(".thumb").click(function(){ var temp = $(".thumb").css("top"); if(temp == "0px"){ $("#top-link").fadeOut(200); } }); //点击好评 $("#goodCommentDiv").live("click",function(){ var parameters = new Object(); parameters["courseId"] = courseId; parameters["userId"] = "3"; $.post("voteComment/goodVote.action",parameters,function(data) { alert(data.msg); if(data.success){ $("div[title=goodCommentNum]").html(data.goodVoteNum); } },"json"); }); //点击差评 $("#badCommentDiv").live("click",function(){ var parameters = new Object(); parameters["courseId"] = courseId; parameters["userId"] = "3"; $.post("voteComment/badVote.action",parameters,function(data) { alert(data.msg); if(data.success){ $("div[title=badCommentNum]").html(data.badVoteNum); } },"json"); }); //点击 评论按钮,发表评论 $(".cl_comment_btn").live("click",function(){ var temp_comments = $(".cl_comment_textarea").val(); if(temp_comments.trim() == ""){ alert('评论内容不能为空!'); return; } var parameters = new Object(); parameters["courseId"] = courseId; parameters["userId"] = "3"; parameters["comments"] = $(".cl_comment_textarea").val(); $.post("voteComment/saveVoteComment.action",parameters,function(data) { if(data.success){ $("#commentslist").empty(); loadComments(courseId,1,commentPageSize); $(".cl_comment_textarea").val(""); } },"json"); }); }); //关闭评论 function closeComment() { $(".scrollbar").show(); $("#scrollbar1").unbind("mousewheel"); $("#scrollbar1").bind("mousewheel",function(event,delta){$(this).tinyscrollbar();}); var flag = $(".left").width(); $("#closeMenuDiv").attr("class","arrowicon_toleft_b"); $(".detaillist").width("721px"); $(".center").width("721px"); if (flag == 162) { $(".center").animate({left:"162px",marginLeft:"0px"}, "slow"); $(".commentsDiv").fadeOut("slow").width("1px").css("margin-right", "0px"); } else { $(".center").animate({left:"162px",marginLeft:"0px"}, "slow"); $(".bookmark").fadeIn("slow"); $(".commentsDiv").fadeOut("slow").width("1px").css("margin-right", "0px"); $(".left").animate({width:"162px"}, "slow"); } } //显示评论 function openComment(course_Id,commentCurrentPage1,pages_size){ $(".cl_comment_textarea").val(""); $(document).unbind("mousewheel"); $(document).bind("mousewheel",function(event,delta){event.stopPropagation();}); $("#scrollbar1").unbind("mousewheel"); $("#scrollbar1").bind("mousewheel",function(event,delta){event.stopPropagation();}); $(".scrollbar").hide(); var closeFlag = $("#closeMenuDiv").attr("class"); if (closeFlag == "arrowicon_toleft_b") { $("#scrollbar1").unbind("endlessScroll"); $(".left").animate({width:"20px"}, "slow", function () { $(".bookmark").hide(); $("#closeMenuDiv").attr("class","arrowicon_toright_b"); }).css("z-index", "0"); $(".detaillist").attr("style",$(".overview").attr("style")).width("645px"); $(".commentsDiv").width("187px").css("right", "-218px").fadeIn("slow"); $(".center").width("645px").animate({left:"0px",marginLeft:"20px"}, "slow"); // $(".scrollbarClass").attr("id",""); // $(".scrollbarClass").width("645px"); if(courseId != course_Id){ commentCurrentPage = 1; totalPage = 1; commentCurrentPage1 = 1; loadComments(course_Id,commentCurrentPage1,pages_size); } } else { closeComment(); } } //发送请求,加载评论 function loadComments(courseId1,currentPage1,pageSize1){ var parameters = new Object(); parameters["courseId"] = courseId1; parameters["commentCurrentPage"] = currentPage1; parameters["commentPageSize"] = pageSize1; $.post("voteComment/loadCourseComments.action",parameters,function(data) { showComments(data); },"json"); } //将查询到的评论显示到页面上 function showComments(data){ commentCurrentPage = data.commentCurrentPage; commentTotal = data.commentTotal; badVoteNum = data.badVoteNum; goodVoteNum = data.goodVoteNum; courseId = data.courseId; commentTotalPage = data.commentTotalPage; var list = data.commentList; $("div[title=goodCommentNum]").html(goodVoteNum); $("div[title=badCommentNum]").html(badVoteNum); $("#totalNum").html(commentTotal); var commentHtml = ""; tem +=commentDetail; } } temp_commentsBar = $('#scrollbars_comments'); temp_commentsBar.tinyscrollbarComment(); $("div.cl_comment_down").append(tem); temp_commentsBar.update(true); commentCount = $(".cl_comment_down > div").size(); return false; }; //当前选中的左边菜单导航 function currentNav(id) { $(".nav_c li").each(function () { $(this).removeAttr("class"); $(this).find("div").removeClass("arrowicon_toleft_w"); if (id == $(this).attr("id")) { $(this).addClass("curmenu"); $(this).find("div").addClass("arrowicon_toleft_w"); } }); };" +"" +""+userNickName+"
"+commentTime+"" +""+comment+"
$(function () {
//点击 热门课程
$("#one a").css("cursor", "pointer").click(function () {
$.post("index.jsp");
});
//初始化 热门课程 页面
initPopularCourseAjax();
});
var initPopularCourseAjax = function () {
$.post("initPopularCourseAction.action", function (data) {
var counts = data["fileCounts"];
var names = data["fileNames"];
$(".changepagedotter").empty();
if (counts > 0) {
for (var i = 0; i < counts; i++) {
$(".changepagedotter").append($(""));
}
$(".changepagedotter a").eq(0).attr("class", "currentpage");
$(".changepagedotter a").live("click", function(e) {
showPopularCourseAjax($(this).attr("name"),$(this).attr("id"));
});
$(document).keydown(function(event){
keyboardChangePage(event, 0);
});
$('.center').mousewheel(function(event,delta) {
keyboardChangePage(event, delta);
});
}
}, "json");
};
//按 键盘上的左、右、PgUp、pgDn以及鼠标中键滚动 执行翻页
var keyboardChangePage = function(event,delta1){
var fileName = '';
var id = '';
//delta为鼠标中键滚动变量,delta>0:表示up, delta<0:表示down
var delta = delta1;
var code = event.keyCode;
var currentPageName = $(".currentpage").attr("name");
var currentPageId = $(".currentpage").attr("id");
var firstId = $(".changepagedotter a:first").attr("id");
var lastId = $(".changepagedotter a:last").attr("id");
//键盘按 向右,PgDn 鼠标向下滚动
if(code == '39'|| code == '34' || delta < 0){
event.preventDefault();
if(lastId == currentPageId) {
return false;
}
$(".changepagedotter a").each(function(){
if(currentPageName ==$(this).attr("name")){
fileName = $(this).next("a").attr("name");
id = $(this).next("a").attr("id");
showPopularCourseAjax(fileName,id);
}
});
}
if(code == '37'|| code == '33' || delta > 0){
event.preventDefault();
if(firstId == currentPageId){
return false;
}
$(".changepagedotter a").each(function(){
if(currentPageName ==$(this).attr("name")){
fileName = $(this).prev("a").attr("name");
id = $(this).prev("a").attr("id");
showPopularCourseAjax(fileName,id);
}
});
}
};
//点击翻页或者鼠标移动到翻页按钮上 执行翻页
var showPopularCourseAjax = function (fileName,id) {
var parameters = new Object();
parameters["fileName"] = fileName;
$(".changepagedotter a").removeClass("currentpage");
$("#"+id).addClass("currentpage");
$.post("changePagePopularCourseAction.action", parameters, function (data) {
$(".center").html($(data["content"]).eq(1).html());
}, "json");
};
struts.xml
Actione
VoteCommentAction.java
package com.able.action.votecomment; import java.text.ParseException; import java.text.SimpleDateFormat; import java.util.Date; import java.util.List; import org.apache.struts2.json.annotations.JSON; import com.able.action.BaseAction; import com.able.dto.votecomment.UserVoteDetailDto; import com.able.dto.votecomment.VoteCommentDto; import com.able.dto.votecomment.VoteDto; import com.able.dto.votecomment.VoteStrategyDto; import com.able.model.Course; import com.able.model.User; import com.able.model.VoteComment; import com.able.service.ICourseService; import com.able.service.IUserService; import com.able.service.IUserVoteDetailService; import com.able.service.IVoteCommentService; import com.able.service.IVoteService; import com.able.service.IVoteStrategyService; import com.able.util.Constants; import com.able.util.SearchCondition; import com.able.util.UtilTools; public class VoteCommentAction extends BaseAction { private static final long serialVersionUID = 4290888239078443151L; private IVoteService voteService; private IVoteCommentService voteCommentService; private ICourseService courseService; private IUserService userService; private IVoteStrategyService voteStrategyService; private IUserVoteDetailService userVoteDetailService; private String msg; private boolean success; private ListcommentList; private int commentTotalPage; private int commentPageSize; private int commentCurrentPage; private int commentTotal; private long courseId; private long userId; private long voteId; private String comments; private long badVoteNum; private long goodVoteNum; private static SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd"); public String saveVoteComment(){ User user = null; Course course = null; try{ if(UtilTools.isNumber(""+userId)){ user = userService.get(userId); }else{ success = false; msg = "对不起,请先登录!"; return SUCCESS; } if(UtilTools.isNumber(courseId+"")){ course = courseService.get(Long.valueOf(courseId)); }else{ msg = "评论失败!"; success = false; return SUCCESS; } VoteComment voteComment = new VoteComment(); voteComment.setComments(comments); voteComment.setCourse(course); voteComment.setUser(user); voteComment.setIsDeleted("0"); voteComment.setCreateTime(new Date()); voteComment.setCommentTime(new Date()); voteComment.setCreatePerson(user.getNickname()); voteCommentService.save(voteComment); commentCurrentPage = 1; msg = "评论成功!"; success = true; }catch (Exception e) { success = false; msg = "评论失败!"; this.log.error(e); } return SUCCESS; } public String testMethod(){ this.getResponse(); success = true; return SUCCESS; } public String loadCourseComments(){ SearchCondition search = null; if(courseId > 0){ try{ commentTotal = voteCommentService.findAllCommentCountsByCourseId(courseId); search = new SearchCondition(); search.setPropSortBy("commentTime"); search.setLimit(commentPageSize); search.setStart((commentCurrentPage-1)*search.getLimit()); search.setSortMode(Constants.DESC); badVoteNum = voteService.findTotalBadVoteByCourseId(courseId); goodVoteNum = voteService.findTotalGoodVoteByCourseId(courseId); commentList = voteCommentService.findAllCommentsByCourseIdForPage(courseId, search); if(commentTotal % commentPageSize > 0){ commentTotalPage = commentTotal/commentPageSize + 1; }else{ commentTotalPage = commentTotal/commentPageSize; } }catch(Exception e){ success = false; this.log.error(e); } } return SUCCESS; } public String countGoodVoteNum(){ if(courseId > 0 ){ VoteStrategyDto strategyDto = voteStrategyService.findVoteStrategyByCourseId(courseId); VoteDto voteDto = voteService.findVoteByCourseId(courseId); // String votePerssion = strategyDto.getVotePermissions(); String voteRule = strategyDto.getVoteCountRules(); List userListDetail = userVoteDetailService.findVoteDetailByCourseIdAndUserId(courseId, userId); //如果该课程还没有投票,则创建一个投票,并保存 if(voteDto.getVoteId()== null || "0".equals(voteDto.getVoteId())){ voteDto.setCourseId(courseId); Long voteDtoId = voteService.saveVote(voteDto); voteDto.setVoteId(voteDtoId); } Integer votedNum = 0; //投票规则:如果一个用户针对一门课程只能投一次票 if("0".equals(voteRule)){ if(userListDetail != null && userListDetail.size() > 0){ for(UserVoteDetailDto dto : userListDetail){ votedNum += dto.getVoteCount(); } } //如果该用户还没有投票 if(votedNum == 0){ UserVoteDetailDto dto = new UserVoteDetailDto(); dto.setCourseId(courseId); dto.setUserId(userId); dto.setVoteId(voteDto.getVoteId()); dto.setVoteCount(1); long modelId = userVoteDetailService.saveUserVoteDetail(dto); //如果已经有人投票,则更新投票 if(voteDto != null){ voteDto.setGoodVote(voteDto.getGoodVote()+1); voteDto.getUserVoteDetailId().add(modelId); voteService.updateVote(voteDto); }//如果还没有投票,则创建投票对象并保存 else{ voteDto = new VoteDto(); voteDto.setGoodVote(1); voteDto.setBadVote(0); voteDto.getUserVoteDetailId().add(modelId); voteDto.setCourseId(courseId); voteDto.setVoteId(voteDto.getVoteId()); voteDto.setVoteStategyId(strategyDto.getVoteStrategyId()); voteService.saveVote(voteDto); } goodVoteNum = goodVoteNum + 1; success = true; msg = "投票成功!"; }else{ success = false; msg = "对不起,你已经投过票了!"; } } //投票规则:每个用户每天投票次数不超过1次 if("1".equals(voteRule)){ if(userListDetail != null){ for(UserVoteDetailDto dto : userListDetail){ Date d = null; try { d = sdf.parse(dto.getUpdateTime()); } catch (ParseException e) { e.printStackTrace(); log.error(e); } if(sdf.format(new Date()).equals(sdf.format(d))){ votedNum += dto.getVoteCount(); }else{ votedNum = 0; } } } //如果该用户今天还没有投票 if(votedNum < 1 || votedNum == null){ UserVoteDetailDto dto = new UserVoteDetailDto(); dto.setCourseId(courseId); dto.setUserId(userId); dto.setVoteId(voteDto.getVoteId()); dto.setVoteCount(1); long modelId = userVoteDetailService.saveUserVoteDetail(dto); //如果已经有人投票,则更新投票 if(voteDto != null){ voteDto.setGoodVote(voteDto.getGoodVote()+1); voteDto.getUserVoteDetailId().add(modelId); voteService.updateVote(voteDto); }//如果还没有投票,则创建投票对象并保存 else{ voteDto = new VoteDto(); voteDto.setGoodVote(1); voteDto.setBadVote(0); voteDto.getUserVoteDetailId().add(modelId); voteDto.setCourseId(courseId); voteDto.setVoteId(voteDto.getVoteId()); voteDto.setVoteStategyId(strategyDto.getVoteStrategyId()); voteService.saveVote(voteDto); } goodVoteNum = goodVoteNum + 1; success = true; msg = "投票成功!"; }else{ success = false; msg = "对不起,你今天已经投票,请明天再投!"; } } } return SUCCESS; } public String countBadVoteNum(){ if(courseId > 0 ){ VoteStrategyDto strategyDto = voteStrategyService.findVoteStrategyByCourseId(courseId); VoteDto voteDto = voteService.findVoteByCourseId(courseId); // String votePerssion = strategyDto.getVotePermissions(); String voteRule = strategyDto.getVoteCountRules(); List userListDetail = userVoteDetailService.findVoteDetailByCourseIdAndUserId(courseId, userId); //如果该课程还没有投票,则创建一个投票,并保存 if(voteDto.getVoteId()== null || "0".equals(voteDto.getVoteId())){ voteDto.setCourseId(courseId); Long voteDtoId = voteService.saveVote(voteDto); voteDto.setVoteId(voteDtoId); } Integer votedNum = 0; //投票规则:如果一个用户针对一门课程只能投一次票 if("0".equals(voteRule)){ if(userListDetail != null && userListDetail.size() > 0){ for(UserVoteDetailDto dto : userListDetail){ votedNum += dto.getVoteCount(); } } //如果该用户还没有投票 if(votedNum == 0){ UserVoteDetailDto dto = new UserVoteDetailDto(); dto.setCourseId(courseId); dto.setUserId(userId); dto.setVoteId(voteDto.getVoteId()); dto.setVoteCount(1); long modelId = userVoteDetailService.saveUserVoteDetail(dto); //如果已经有人投票,则更新投票 if(voteDto != null){ voteDto.setBadVote(voteDto.getBadVote()+1); voteDto.getUserVoteDetailId().add(modelId); voteService.updateVote(voteDto); }//如果还没有投票,则创建投票对象并保存 else{ voteDto = new VoteDto(); voteDto.setGoodVote(1); voteDto.setBadVote(0); voteDto.getUserVoteDetailId().add(modelId); voteDto.setCourseId(courseId); voteDto.setVoteId(voteDto.getVoteId()); voteDto.setVoteStategyId(strategyDto.getVoteStrategyId()); voteService.saveVote(voteDto); } badVoteNum = badVoteNum + 1; success = true; msg = "投票成功!"; }else{ success = false; msg = "对不起,你已经投过票了!"; } } //投票规则:每个用户每天投票次数不超过1次 if("1".equals(voteRule)){ if(userListDetail != null){ for(UserVoteDetailDto dto : userListDetail){ Date d = null; try { d = sdf.parse(dto.getUpdateTime()); } catch (ParseException e) { e.printStackTrace(); log.error(e); } if(sdf.format(new Date()).equals(sdf.format(d))){ votedNum += dto.getVoteCount(); }else{ votedNum = 0; } } } //如果该用户今天还没有投票 if(votedNum < 1 || votedNum == null){ UserVoteDetailDto dto = new UserVoteDetailDto(); dto.setCourseId(courseId); dto.setUserId(userId); dto.setVoteId(voteDto.getVoteId()); dto.setVoteCount(1); long modelId = userVoteDetailService.saveUserVoteDetail(dto); //如果已经有人投票,则更新投票 if(voteDto != null){ voteDto.setGoodVote(voteDto.getGoodVote()+1); voteDto.getUserVoteDetailId().add(modelId); voteService.updateVote(voteDto); }//如果还没有投票,则创建投票对象并保存 else{ voteDto = new VoteDto(); voteDto.setGoodVote(0); voteDto.setBadVote(1); voteDto.getUserVoteDetailId().add(modelId); voteDto.setCourseId(courseId); voteDto.setVoteId(voteDto.getVoteId()); voteDto.setVoteStategyId(strategyDto.getVoteStrategyId()); voteService.saveVote(voteDto); } badVoteNum = badVoteNum + 1; success = true; msg = "投票成功!"; }else{ success = false; msg = "对不起,你今天已经投票,请明天再投!"; } } } return SUCCESS; } @JSON(serialize=false) public IVoteCommentService getVoteCommentService() { return voteCommentService; } public void setVoteCommentService(IVoteCommentService voteCommentService) { this.voteCommentService = voteCommentService; } @JSON(serialize=false) public IUserService getUserService() { return userService; } public void setUserService(IUserService userService) { this.userService = userService; } @JSON(serialize=false) public ICourseService getCourseService() { return courseService; } public void setCourseService(ICourseService courseService) { this.courseService = courseService; } @JSON(serialize=false) public IVoteService getVoteService() { return voteService; } public void setVoteService(IVoteService voteService) { this.voteService = voteService; } public String getMsg() { return msg; } public void setMsg(String msg) { this.msg = msg; } public boolean isSuccess() { return success; } public void setSuccess(boolean success) { this.success = success; } public List getCommentList() { return commentList; } public void setCommentList(List dtos) { this.commentList = dtos; } public long getCourseId() { return courseId; } public void setCourseId(long courseId) { this.courseId = courseId; } public long getUserId() { return userId; } public void setUserId(long userId) { this.userId = userId; } public String getComments() { return comments; } public void setComments(String comments) { this.comments = comments; } public int getCommentTotalPage() { return commentTotalPage; } public void setCommentTotalPage(int commentTotalPage) { this.commentTotalPage = commentTotalPage; } public int getCommentPageSize() { return commentPageSize; } public void setCommentPageSize(int commentPageSize) { this.commentPageSize = commentPageSize; } public int getCommentCurrentPage() { return commentCurrentPage; } public void setCommentCurrentPage(int commentCurrentPage) { this.commentCurrentPage = commentCurrentPage; } public int getCommentTotal() { return commentTotal; } public void setCommentTotal(int commentTotal) { this.commentTotal = commentTotal; } public long getBadVoteNum() { return badVoteNum; } public void setBadVoteNum(long badVoteNum) { this.badVoteNum = badVoteNum; } public long getGoodVoteNum() { return goodVoteNum; } public void setGoodVoteNum(long goodVoteNum) { this.goodVoteNum = goodVoteNum; } @JSON(serialize=false) public IVoteStrategyService getVoteStrategyService() { return voteStrategyService; } public void setVoteStrategyService(IVoteStrategyService voteStrategyService) { this.voteStrategyService = voteStrategyService; } @JSON(serialize=false) public IUserVoteDetailService getUserVoteDetailService() { return userVoteDetailService; } public void setUserVoteDetailService( IUserVoteDetailService userVoteDetailService) { this.userVoteDetailService = userVoteDetailService; } public long getVoteId() { return voteId; } public void setVoteId(long voteId) { this.voteId = voteId; } public static long getSerialVersionUID() { return serialVersionUID; } }
PopularAction
package com.able.action.course; import java.io.BufferedReader; import java.io.File; import java.io.FileFilter; import java.io.FileInputStream; import java.io.IOException; import java.io.InputStreamReader; import java.io.PrintWriter; import java.util.ArrayList; import java.util.Collections; import java.util.List; import com.able.action.BaseAction; import com.able.util.Constants; import com.able.util.json.JSONException; import com.able.util.json.JSONObject; public class PopularCourseAction extends BaseAction { private static final long serialVersionUID = 1558906223631093472L; //接收热门文件夹名称 private String FloderPath; //热门文件名称 private String fileName; /** * 初始化 热门课程 显示第一页及设置翻页按钮 * @return */ public String initPopularCourse(){ this.getResponse().setCharacterEncoding("UTF-8"); File[] files = getAllFiles(); int filesCount = files.length; ListfileNames = new ArrayList (); JSONObject json = new JSONObject(); PrintWriter pw = null; try { if(files != null){ json.put("fileCounts", filesCount); for(int i = 0; i < files.length; i++){ fileNames.add(files[i].getName()); } Collections.sort(fileNames); json.put("fileNames", fileNames); } pw = this.getResponse().getWriter(); } catch (JSONException e) { log.error(e); } catch (IOException e) { log.error(e); }finally{ if(pw != null){ pw.write(json.toString()); pw.flush(); pw.close(); } } return SUCCESS; } /** * 处理 热门课程 页面之间的切换 * @return */ public String changePage() { this.getResponse().setCharacterEncoding("UTF-8"); File[] files = getAllFiles(); StringBuffer sb = new StringBuffer(); JSONObject json = new JSONObject(); PrintWriter pw = null; BufferedReader reader = null; try { for (int i = 0; i < files.length; i++) { File f = files[i]; if (fileName.equals(f.getName())) { reader = new BufferedReader(new InputStreamReader( new FileInputStream(f), "UTF-8")); String s = reader.readLine(); while (s != null) { sb.append(s); s = reader.readLine(); } } } json.put("content", sb.toString()); pw = this.getResponse().getWriter(); } catch (IOException e) { log.error(e); } catch (JSONException e) { log.error(e); }finally{ if(pw != null){ pw.write(json.toString()); pw.flush(); pw.close(); } } return SUCCESS; } //取得所有 热门课程 页面文件 @SuppressWarnings("deprecation") private File[] getAllFiles(){ FloderPath = this.getRequest().getRealPath(Constants.POPULAR_COURSE_PATH); File fileFolder = new File(FloderPath); //过滤出所有以content开头的文件 File[] files = fileFolder.listFiles(new FileFilter(){ public boolean accept(File pathname) { if(pathname != null){ if(pathname.isFile() && pathname.getName().startsWith("content")){ return true; } } return false; } }); return files; } public String getFileName() { return fileName; } public void setFileName(String fileName) { this.fileName = fileName; } }
"+userNickName+"
"+comment+"