common.js
function setCookie(name, value, daysToLive = 7) {let cookie = name + "=" + encodeURIComponent(value);if (typeof daysToLive === "number") {cookie += "; max-age=" + (daysToLive*24*60*60); // max-age单位是秒 }document.cookie = cookie; }function getCookie(name) {const cookies = document.cookie.split("; ");for (let i = 0; i < cookies.length; i++) {const [cookieName, cookieValue] = cookies[i].split("=");if (name === cookieName) {return decodeURIComponent(cookieValue);}}return ""; }function deleteCookie(name) {setCookie(name, "", -1); // 设置为过去的时间即可删除 }function gotoeditpost(contentId){window.location.href= "/postedit.html?id="+contentId; }function getlang(){var jiekou = '/api';$.get(jiekou+"/", function(data, status, request){if(status != "success"){layer.msg("访问接口["+jiekou+"]出错了，状态:"+status, {icon: 2});}console.log("接口："+jiekou+"，Server信息："+request.getResponseHeader('Server'));$("#langInfo").html(data);}); }function register(username, password, nickname){data = {}var jiekou = '/api/user/register';$.get(jiekou+"?username="+username+"&password="+password+"&nickname="+nickname, function(data, status, request){if(status != "success"){layer.msg("访问接口["+jiekou+"]出错了，状态:"+status, {icon: 2});}console.log("接口："+jiekou+"，Server信息："+request.getResponseHeader('Server'));try{var datajson = JSON.parse(data);}catch{var datajson = data;}var msg = datajson.msg;if(msg){layer.msg(msg, {icon: 2});return false;}window.location.href= "/";}); }function login(username, password){data = {}var jiekou = '/api/user/login';$.get(jiekou+"?username="+username+"&password="+password, function(data, status, request){if(status != "success"){layer.msg("访问接口["+jiekou+"]出错了，状态:"+status, {icon: 2});}console.log("接口："+jiekou+"，Server信息："+request.getResponseHeader('Server'));try{var datajson = JSON.parse(data);}catch{var datajson = data;}var msg = datajson.msg;if(msg){layer.msg(msg, {icon: 2});return false;}var sessionId = datajson.data.sessionId;var userId = datajson.data.id;setCookie("sessionId", sessionId);setCookie("userId", userId);window.location.href= "/";}); }function logout(){var sessionId = getCookie("sessionId");var jiekou = '/api/user/logout';$.get(jiekou+"?sessionId="+sessionId, function(data, status, request){if(status != "success"){layer.msg("访问接口["+jiekou+"]出错了，状态:"+status, {icon: 2});}console.log("接口："+jiekou+"，Server信息："+request.getResponseHeader('Server'));try{var datajson = JSON.parse(data);}catch{var datajson = data;}var msg = datajson.msg;if(msg){layer.msg(msg, {icon: 2});return false;}deleteCookie("sessionId");deleteCookie("userId");window.location.href = "/";return true;}); }function getuserinfo(){var sessionId = getCookie("sessionId");if(sessionId == ""){var mylocation = window.location.href;var flagtmp = mylocation.indexOf("userlogin.html");//console.log(mylocation);//console.log(flagtmp);if(flagtmp > 0){$("#nicknamespan").html("<a href='/'>返回首页</a>");}else{$("#nicknamespan").html("<a href='/userlogin.html'>登录</a> | <a href='/'>返回首页</a>");}}else{data = {}var jiekou = '/api/user/getuserinfo';$.get(jiekou+"?sessionId="+sessionId, function(data, status, request){if(status != "success"){layer.msg("访问接口["+jiekou+"]出错了，状态:"+status, {icon: 2});}console.log("接口："+jiekou+"，Server信息："+request.getResponseHeader('Server'));try{var datajson = JSON.parse(data);}catch{var datajson = data;}var msg = datajson.msg;if(msg){layer.msg(msg, {icon: 2});$("#nicknamespan").html("<a href='/userlogin.html'>登录</a> | <a href='/'>返回首页</a>");return false;}var datatmp = datajson.data;if(!datatmp){layer.msg("返回数据为空，我次奥", {icon: 2});return false;}var userId = datajson.data.id;var nickname = datajson.data.nickname;setCookie("sessionId", sessionId);setCookie("userId", userId);$("#nicknamespan").html("登录用户：<font color=red>"+nickname+"</font> | <a href='javascript:logout();'>退出</a> | <a href='/'>返回首页</a>");});} }function getpostlist(page){var userId = getCookie("userId");data = {}var jiekou = '/api/post/list';$.get(jiekou+"?page="+page, function(data, status, request){if(status != "success"){layer.msg("访问接口["+jiekou+"]出错了，状态:"+status, {icon: 2});}console.log("接口："+jiekou+"，Server信息："+request.getResponseHeader('Server'));try{var datajson = JSON.parse(data);}catch{var datajson = data;}var msg = datajson.msg;if(msg){layer.msg(msg, {icon: 2});return false;}var totalpage = datajson.data.totalpage;var data = datajson.data.data;$("#postlist").empty();var tmp = "";tmp += "<tr bgcolor=\"#CC9966\">\n";tmp += "<td width=\"5%\">序号</td>\n";tmp += "<td width=\"35%\">标题</td>\n";tmp += "<td width=\"20%\">发帖人</td>\n";tmp += "<td width=\"15%\">回复数</td>\n";tmp += "<td width=\"15%\">最后更新时间</td>\n";tmp += "<td width=\"10%\">操作</td>\n";tmp += "</tr>\n";$("#postlist").append(tmp);for(var i = 0; i < data.length; i++){var tmp = "";var bgcolor = i % 2 ? '#FFFAF4' : '#FFEEDD';tmp += "<tr bgcolor=\""+bgcolor+"\">\n";tmp += "<td>"+(i+1)+"</td>\n";tmp += "<td><a href='/postdetail.html?id="+data[i].id+"'>"+data[i].title+"</a></td>\n";tmp += "<td>"+data[i].userNickename+"</td>\n";tmp += "<td>"+data[i].replyNum+"</td>\n";tmp += "<td>"+data[i].updateTime+"</td>\n";if(userId == data[i].userId){tmp += "<td><a href='javascript:gotoeditpost("+data[i].id+")'>编辑</a> | <a href='javascript:if(confirm(\"是否要执行此操作？\")){delpost("+data[i].id+");}'>删除</a></td>\n";}else{tmp += "<td></td>\n";}tmp += "</tr>\n";$("#postlist").append(tmp);}$("#page").empty();$("#page").append("<a href='javascript:getpostlist(1)'>首页</a> ");for(var i = 1; i <= totalpage; i++){$("#page").append("<a href='javascript:getpostlist("+i+")'>"+i+"</a> ");}$("#page").append("<a href='javascript:getpostlist("+totalpage+")'>末页</a> ");}); }function getpostdetail(id){var userId = getCookie("userId");var jiekou = '/api/post/detail';$.get(jiekou+"?id="+id, function(data, status, request){if(status != "success"){layer.msg("访问接口["+jiekou+"]出错了，状态:"+status, {icon: 2});}console.log("接口："+jiekou+"，Server信息："+request.getResponseHeader('Server'));try{var datajson = JSON.parse(data);}catch{var datajson = data;}var msg = datajson.msg;if(msg){layer.msg(msg, {icon: 2});return false;}var datatmp = datajson.data;if(!datatmp){layer.msg("返回数据为空，我次奥", {icon: 2});return false;}$("#title").html(datajson.data.title);$("#content").html(datajson.data.content);if(userId != datajson.data.userId){$("#postedit").hide();$("#postdel").hide();}else{$("#postedit").show();$("#postdel").show();}}) }function getpostedit(id){var userId = getCookie("userId");var jiekou = '/api/post/detail';$.get(jiekou+"?id="+id, function(data, status, request){if(status != "success"){layer.msg("访问接口["+jiekou+"]出错了，状态:"+status, {icon: 2});}console.log("接口："+jiekou+"，Server信息："+request.getResponseHeader('Server'));try{var datajson = JSON.parse(data);}catch{var datajson = data;}var msg = datajson.msg;if(msg){layer.msg(msg, {icon: 2});return false;}var datatmp = datajson.data;if(!datatmp){layer.msg("返回数据为空，我次奥", {icon: 2});return false;}$("#title").val(datajson.data.title);$("#content").val(datajson.data.content);if(userId != datajson.data.userId){$("#postsend").hide();}else{$("#postsend").show();}}) }function addpost(title, content){var sessionId = getCookie("sessionId");var jiekou = '/api/post/add';$.get(jiekou+"?title="+title+"&content="+content+"&sessionId=" + sessionId, function(data, status, request){if(status != "success"){layer.msg("访问接口["+jiekou+"]出错了，状态:"+status, {icon: 2});}console.log("接口："+jiekou+"，Server信息："+request.getResponseHeader('Server'));try{var datajson = JSON.parse(data);}catch{var datajson = data;}var msg = datajson.msg;if(msg){layer.msg(msg, {icon: 2});return false;}window.location.href= "/";}) }function editpost(title, content, id){var sessionId = getCookie("sessionId");var jiekou = '/api/post/edit';$.get(jiekou+"?id="+id+"&title="+title+"&content="+content+"&sessionId=" + sessionId, function(data, status, request){if(status != "success"){layer.msg("访问接口["+jiekou+"]出错了，状态:"+status, {icon: 2});}console.log("接口："+jiekou+"，Server信息："+request.getResponseHeader('Server'));try{var datajson = JSON.parse(data);}catch{var datajson = data;}var msg = datajson.msg;if(msg){layer.msg(msg, {icon: 2});return false;}window.location.href= "/";}) }function delpost(id){var sessionId = getCookie("sessionId");var jiekou = '/api/post/delete';$.get(jiekou+"?id="+id+"&sessionId=" + sessionId, function(data, status, request){if(status != "success"){layer.msg("访问接口["+jiekou+"]出错了，状态:"+status, {icon: 2});}console.log("接口："+jiekou+"，Server信息："+request.getResponseHeader('Server'));try{var datajson = JSON.parse(data);}catch{var datajson = data;}var msg = datajson.msg;if(msg){layer.msg(msg, {icon: 2});return false;}window.location.href= "/";}) }function getreplylist(page, contentId){var userId = getCookie("userId");data = {}var jiekou = '/api/reply/list';$.get(jiekou+"?contentId="+contentId+"&page="+page, function(data, status, request){if(status != "success"){layer.msg("访问接口["+jiekou+"]出错了，状态:"+status, {icon: 2});}console.log("接口："+jiekou+"，Server信息："+request.getResponseHeader('Server'));try{var datajson = JSON.parse(data);}catch{var datajson = data;}var msg = datajson.msg;if(msg){layer.msg(msg, {icon: 2});return false;}var totalpage = datajson.data.totalpage;var data = datajson.data.data;$("#replylist").empty();var tmp = "";tmp += "<tr bgcolor=\"#CC9966\">\n";tmp += "<td width=\"5%\">序号</td>\n";tmp += "<td width=\"35%\">内容</td>\n";tmp += "<td width=\"20%\">回复人</td>\n";tmp += "<td width=\"20%\">回复时间</td>\n";tmp += "<td width=\"20%\">操作</td>\n";tmp += "</tr>\n";$("#replylist").append(tmp);for(var i = 0; i < data.length; i++){var tmp = "";var bgcolor = i % 2 ? '#FFFAF4' : '#FFEEDD';tmp += "<tr bgcolor=\""+bgcolor+"\">\n";tmp += "<td>"+(i+1)+"</td>\n";tmp += "<td>"+data[i].content+"</td>\n";tmp += "<td>"+data[i].replyUserNickename+"</td>\n";tmp += "<td>"+data[i].addTime+"</td>\n";if(userId == data[i].replyUserId){tmp += "<td><a href='javascript:editreply("+data[i].id+", \""+data[i].content+"\", "+contentId+")'>编辑</a> | <a href='javascript:delreply("+data[i].id+", "+contentId+")'>删除</a></td>\n";}else{tmp += "<td></td>\n";}tmp += "</tr>\n";$("#replylist").append(tmp);}$("#page").empty();$("#page").append("<a href='javascript:getreplylist(1, "+contentId+")'>首页</a> ");for(var i = 1; i <= totalpage; i++){$("#page").append("<a href='javascript:getreplylist("+i+", "+contentId+")'>"+i+"</a> ");}$("#page").append("<a href='javascript:getreplylist("+totalpage+", "+contentId+")'>末页</a> ");}); }function addreply(content, contentId){var sessionId = getCookie("sessionId");if(content){var jiekou = '/api/reply/add';$.get(jiekou+"?contentId="+contentId+"&content="+content+"&sessionId=" + sessionId, function(data, status, request){if(status != "success"){layer.msg("访问接口["+jiekou+"]出错了，状态:"+status, {icon: 2});}console.log("接口："+jiekou+"，Server信息："+request.getResponseHeader('Server'));try{var datajson = JSON.parse(data);}catch{var datajson = data;}var msg = datajson.msg;if(msg){layer.msg(msg, {icon: 2});return false;}window.location.href= "/postdetail.html?id="+contentId;})} }function editreply(replyId, content, contentId){var sessionId = getCookie("sessionId");var content = prompt("请输入回复", content);if(content){var jiekou = '/api/reply/edit';$.get(jiekou+"?id="+replyId+"&content="+content+"&sessionId=" + sessionId, function(data, status, request){if(status != "success"){layer.msg("访问接口["+jiekou+"]出错了，状态:"+status, {icon: 2});}console.log("接口："+jiekou+"，Server信息："+request.getResponseHeader('Server'));try{var datajson = JSON.parse(data);}catch{var datajson = data;}var msg = datajson.msg;if(msg){layer.msg(msg, {icon: 2});return false;}window.location.href= "/postdetail.html?id="+contentId;})} }function delreply(replyId, contentId){if(confirm("是否要执行此操作？")){var sessionId = getCookie("sessionId");var jiekou = '/api/reply/delete';$.get(jiekou+"?id="+replyId+"&sessionId=" + sessionId, function(data, status, request){if(status != "success"){layer.msg("访问接口["+jiekou+"]出错了，状态:"+status, {icon: 2});}console.log("接口："+jiekou+"，Server信息："+request.getResponseHeader('Server'));try{var datajson = JSON.parse(data);}catch{var datajson = data;}var msg = datajson.msg;if(msg){layer.msg(msg, {icon: 2});return false;}window.location.href= "/postdetail.html?id="+contentId;})} }
postindex.html
<!DOCTYPE html> <html> <head><meta charset="utf-8"><title>BBS首页</title><link rel="stylesheet" href="/layui/css/layui.css"> </head><body><span style="float:right;" id="nicknamespan">载入数据中...</span><br /><br /><h2>帖子列表</h2><button id="postadd" style="display:none;">发布帖子</button> <br /><br /><table id="postlist" border="1" bordercolor="#003366" style="border-collapse:collapse;width:100%"><tr bgcolor="#FFFAF4"><td>载入数据中...</td></tr></table> <br /><div id="page"></div> <br /><br /><div style="text-align:center;" id="langInfo">载入数据中...</div></body><script src="/jquery.min.js"></script> <script src="/layui/layui.js"></script> <script src="/common.js?id=2"></script> <script> $(document).ready(function(){var userId = getCookie("userId");var page = 1;if(userId <= 0){$("#postadd").hide();}else{$("#postadd").show();}$("#postadd").click(function(){window.location.href= "/postadd.html";})getuserinfo();getpostlist(page);getlang(); }); </script></html>
postdetail.html
<!DOCTYPE html> <html> <head><meta charset="utf-8"><title>帖子详情</title><link rel="stylesheet" href="/layui/css/layui.css"> </head><body><span style="float:right;" id="nicknamespan">载入数据中...</span><br /><br /><b>主题：</b> <span id="title" style="color:red;">载入数据中...</span> <br /><br /><b>内容：</b> <div id="content">载入数据中...</div> <br /><button id="postedit" style="display:none;">编辑帖子</button> <button id="postdel" style="display:none;">删除帖子</button> <button id="replyadd" style="display:none;">回复帖子</button> <br /><br /><table id="replylist" border="1" bordercolor="#003366" style="border-collapse:collapse;width:100%"><tr bgcolor="#FFFAF4"><td>载入数据中...</td></tr></table> <br /><div id="page"></div><br /><div style="text-align:center;" id="langInfo">载入数据中...</div></body><script src="/jquery.min.js"></script> <script src="/layui/layui.js"></script> <script src="/common.js?id=2"></script> <script> $(document).ready(function(){const params = new URLSearchParams(window.location.search);var contentId = params.get('id');var page = 1;getuserinfo();getlang();var userId = getCookie("userId");if(userId <= 0){$("#replyadd").hide();}else{$("#replyadd").show();}getpostdetail(contentId);getreplylist(page, contentId);$("#postedit").click(function(){window.location.href= "/postedit.html?id="+contentId;});$("#postdel").click(function(){if(confirm("是否要执行此操作？")){delpost(contentId);}});$("#replyadd").click(function(){var content = prompt("请输入回复", "");addreply(content, contentId);}); }); </script></html>
postadd.html
<!DOCTYPE html> <html> <head><meta charset="utf-8"><title>发帖</title><link rel="stylesheet" href="/layui/css/layui.css"> </head><body><span style="float:right;" id="nicknamespan">载入数据中...</span><br /><br /><b>主题：</b> <input type="text" id="title" style="width:575px;" value="测试帖子"> <br /><br /><b>内容：</b> <textarea id="content" cols=70 rows=7>测试帖子内容</textarea> <br /><br /><button id="postsend" style="display:none;">发帖</button> <br /><br /><div style="text-align:center;" id="langInfo">载入数据中...</div></body><script src="/jquery.min.js"></script> <script src="/layui/layui.js"></script> <script src="/common.js?id=2"></script> <script> $(document).ready(function(){getuserinfo();getlang();var userId = getCookie("userId");if(userId <= 0){$("#postsend").hide();}else{$("#postsend").show();}$("#postsend").click(function(){var title = $("#title").val();var content = $("#content").val();addpost(title, content);}) }); </script></html>
postedit.html
<!DOCTYPE html> <html> <head><meta charset="utf-8"><title>编辑帖子</title><link rel="stylesheet" href="/layui/css/layui.css"> </head><body><span style="float:right;" id="nicknamespan">载入数据中...</span><br /><br /><b>主题：</b> <input type="text" id="title" style="width:575px;" value="载入数据中..."> <br /><br /><b>内容：</b> <textarea id="content" cols=70 rows=7>载入数据中...</textarea> <br /><br /><button id="postsend" style="display:none;">编辑帖子</button> <br /><br /><div style="text-align:center;" id="langInfo">载入数据中...</div></body><script src="/jquery.min.js"></script> <script src="/layui/layui.js"></script> <script src="/common.js?id=2"></script> <script> $(document).ready(function(){const params = new URLSearchParams(window.location.search);var contentId = params.get('id');getuserinfo();getpostedit(contentId);getlang();$("#postsend").click(function(){var title = $("#title").val();var content = $("#content").val();editpost(title, content, contentId);}) }); </script></html>
userlogin.html
<!DOCTYPE html> <html> <head><meta charset="utf-8"><title>用户登录</title><link rel="stylesheet" href="/layui/css/layui.css"> </head><body><span style="float:right;" id="nicknamespan">载入数据中...</span><br /><br />用户名：<input type="text" id="username" value="root"><br /> 密码：<input type="password" id="password" value="123456"><br /> <input type="button" id="loginbutton" value="登录"> <input type="button" id="registerbutton" value="注册"> <br /><br /><div style="text-align:center;" id="langInfo">载入数据中...</div></body><script src="/jquery.min.js"></script> <script src="/layui/layui.js"></script> <script src="/common.js?id=2"></script> <script> $(document).ready(function(){$("#loginbutton").click(function(){var username = $("#username").val();var password = $("#password").val();login(username, password);})$("#registerbutton").click(function(){window.location.href= "/userregister.html";})getuserinfo();getlang(); }); </script></html>
userregister.html
<!DOCTYPE html> <html> <head><meta charset="utf-8"><title>用户注册</title><link rel="stylesheet" href="/layui/css/layui.css"> </head><body><span style="float:right;" id="nicknamespan">载入数据中...</span><br /><br />昵称：<input type="text" id="nickname" value="测试用户"><br /> 用户名：<input type="text" id="username" value="test"><br /> 密码：<input type="password" id="password" value="123456"><br /> <input type="button" id="registerbutton" value="注册"> <br /><br /><div style="text-align:center;" id="langInfo">载入数据中...</div></body><script src="/jquery.min.js"></script> <script src="/layui/layui.js"></script> <script src="/common.js?id=2"></script> <script> $(document).ready(function(){$("#registerbutton").click(function(){var username = $("#username").val();var password = $("#password").val();var nickname = $("#nickname").val();register(username, password, nickname);})getuserinfo();getlang(); }); </script></html>
