chore: rename symbols, add "原文" menu

ling_chair_http/chat-message.css

@@ -83,3 +83,9 @@
     height: 50px;
     border-radius: 50%;
 }
+
+.message-image {
+    max-width: 40%;
+    max-height: 40%;
+    border-radius: 15px;
+}

ling_chair_http/finally.js

@@ -0,0 +1,97 @@
+/* 
+ * ©2024 满月叶
+ * Github: MoonLeeeaf
+ * 最终执行的杂项
+ */
+
+// 感觉 window.attr 比那一堆 import 好用多了
+
+// ================================
+//             正文开始
+// ================================
+
+// 没有刷新令牌需要重新登录 或者初始化
+if (!localStorage.refreshToken || localStorage.refreshToken === "")
+    localStorage.isSignIn = false
+
+if (!localStorage.server || localStorage.server === "")
+    setUpClient()
+else
+    setUpClient(localStorage.server)
+
+// 登录到账号
+let dialogSignIn
+// 谨防 localStorage 字符串数据大坑
+if (localStorage.isSignIn == "false")
+    dialogSignIn = new mdui.Dialog(viewBinding.dialogSignIn.get(0), {
+        modal: true,
+        closeOnEsc: false,
+        history: false,
+    }).open()
+else {
+    (async () => viewBinding.userNick.text(await NickCache.getNick(localStorage.userName)))()
+    let hello
+    let nowHour = new Date().getHours()
+    if (nowHour >= 6 && nowHour <= 11) hello = "早安"
+    else if (nowHour == 12) hello = "中午好"
+    else if (nowHour >= 13 && nowHour <= 18) hello = "下午好"
+    else if (nowHour >= 19 && nowHour < 22) hello = "晚上好"
+    else hello = "晚安"
+    viewBinding.helloText.text(hello)
+
+    viewBinding.userHead.attr("src", CurrentUser.getUserHeadUrl(localStorage.userName))
+
+    ContactsList.reloadList()
+
+    CurrentUser.registerCallback()
+}
+
+// 感谢AI的力量
+Stickyfill.add($("*").filter((a, b) => $(b).css('position') === 'sticky'))
+
+ChatMsgAdapter.initMsgElementEvents()
+
+ChatMsgAdapter.initInputResizer()
+
+const showLinkDialog = (link) => mdui.alert(decodeURI(link) + "<br/>如果你确认此链接是安全的, 那么请<a class=\"mdui-text-color-theme-accent\" href=\"" + link + "\">点我</a>", '链接', () => { }, { confirmText: "关闭" })
+
+const showImageDialog = (link, id, alt) => mdui.alert(`此图片链接来源未知: ${decodeURI(link)}<br/>如果你希望加载, 请<a class="mdui-text-color-theme-accent" mdui-dialog-close onclick="$('#${id}').html('<img src=\\'${link}\\' alt=\\'${decodeURI(alt)}\\' class=\\'message-image\\'></img>')">点我</a>`, '外部图片', () => { }, { confirmText: "关闭" })
+
+const showCodeDialog = (code) => mdui.alert(`<pre><code>${decodeURI(code)}</code></pre>`, '代码块', () => { }, { confirmText: "关闭" })
+
+const renderer = {
+    heading(text, level) {
+        return text
+    },
+    paragraph(text) {
+        return text
+    },
+    blockquote(text) {
+        return text
+    },
+    link(href, title, text) {
+        return `<a class="mdui-text-color-theme-accent" onclick="showLinkDialog('${encodeURI(href)}')">[链接] ${text}</a>`
+    },
+    image(href, title, text) {
+        let h = Hash.sha256(href)
+        let out = true
+        try {
+            out = new URL(href).hostname === new URL(location.href)
+        } catch(e) {}
+        if (out)
+            return `<img src="${encodeURI(href)}" alt="${text}" class="message-image"></img>`
+        else
+            return `<div id="${h}"><a class="mdui-text-color-theme-accent" onclick="showImageDialog('${encodeURI(href)}', '${h}', '${encodeURI(text)}')">[外部图片] ${text}</a></div>`
+    },
+    code(src) {
+        return `<a class="mdui-text-color-theme-accent" onclick="showCodeDialog(\`${encodeURI(src)}\`)">[代码块]</a>`
+    },
+}
+
+marked.use({
+    gfm: true,
+    renderer: renderer,
+    async: true,
+})
+
+

ling_chair_http/handler.js

@@ -1,194 +1,192 @@
 /* 
  * ©2024 满月叶
  * Github: MoonLeeeaf
- * 铃之椅 网页端
+ * 业务逻辑
  */
 
-// 2024.5.28 睡着了
-const sleep = (t) => new Promise((res) => setTimeout(res, t))
+// ================================
+//             当前用户
+// ================================
 
-const UrlArgs = new URL(location.href).searchParams
-
-// https://www.ruanyifeng.com/blog/2021/09/detecting-mobile-browser.html
-function isMobile() {
-    return ('ontouchstart' in document.documentElement);
-}
-
-if (UrlArgs.get("debug")) {
-    let script = document.createElement('script')
-    script.src = "//cdn.jsdelivr.net/npm/eruda"
-    document.body.appendChild(script)
-    script.onload = () => eruda.init()
-}
-
-// 经常会因为这个指定ID为位置导致一些莫名BUG
-if (location.href.includes("#")) location.replace(location.href.substring(0, location.href.indexOf("#")))
-
-const mdui_snackbar = mdui.snackbar
-mdui.snackbar = (m) => {
-    let t = m
-    if (m instanceof Object)
-        t = JSON.stringify(m)
-    mdui_snackbar(t)
-}
-
-const checkEmpty = (i) => {
-    if (i instanceof Array) {
-        for (let k of i) {
-            if (checkEmpty(k)) return true
-        }
-    }
-
-    return (i == null) || ("" === i) || (0 === i)
-}
-
-function escapeHTML(str) {
-    return str.replace(/[<>&"']/g, function (match) {
-        switch (match) {
-            case '<':
-                return '&lt;'
-            case '>':
-                return '&gt;'
-            case '&':
-                return '&amp;'
-            case '"':
-                return '&quot;'
-            case "'":
-                return '&#39;'
-            default:
-                return match
-        }
-    })
-}
-
-class NData {
-    static mount(node) {
-        // 便捷获得指定组件
-        let es = node.querySelectorAll("[n-id]")
-        let ls = {}
-        es.forEach((i) => ls[$(i).attr("n-id")] = $(i))
-
-        // input 组件与 localStorage 绑定
-        es = node.querySelectorAll("[n-input-ls]")
-        es.forEach((e) => {
-            let j = $(e)
-            j.val(localStorage.getItem(j.attr("n-input-ls")))
-            j.blur(() => localStorage.setItem(j.attr("n-input-ls"), j.val()))
-        })
-        return ls
-    }
-}
-
-// 快捷获取指定视图
-let viewBinding = NData.mount($("#app").get(0))
-
-$.ajax({
-    url: "res/config.json",
-    dataType: "json",
-    success: (c) => {
-        viewBinding.appTitle.text(c.appTitle)
-        if (!c.canChangeServer) {
-            viewBinding.dialogSignInServerLabel.hide()
-            viewBinding.drawerChangeServer.hide()
-        }
-    },
-})
-
-// 关于页面
-viewBinding.menuAbout.click(() => mdui.alert('这是一个开源项目<br/>作者: MoonLeeeaf<br/>欢迎访问我们的<a class="mdui-text-color-theme-accent" href="https://github.com/LingChair/LingChair">项目主页</a>', '关于 铃之椅', () => { }, { confirmText: "关闭" }))
-
-viewBinding.drawerChangeServer.click(() => {
-    mdui.prompt('输入服务器地址...(为空则使用当前页面地址)', (value) => {
-        localStorage.server = value
-        mdui.snackbar("更新成功, 刷新页面生效")
-    }, () => { }, {
-        confirmText: "确定",
-        cancelText: "取消"
-    })
-})
-
-viewBinding.drawerSignOut.click(() => {
-    mdui.confirm('确定要登出账号吗', () => {
-        User.signOutAndReload()
-    }, () => { }, {
-        confirmText: "确定",
-        cancelText: "取消"
-    })
-})
-
-viewBinding.sendMsg.click((a) => {
-    let text = viewBinding.inputMsg.val()
-    if (text.trim() !== "")
-        ChatMsgAdapter.send(text)
-})
-
-viewBinding.inputMsg.keydown((e) => {
-    if (e.ctrlKey && e.keyCode === 13)
-        viewBinding.sendMsg.click()
-})
-
-viewBinding.dialogSignInPasswd.keydown((e) => {
-    if (e.keyCode === 13)
-        viewBinding.dialogSignInEnter.click()
-})
-
-viewBinding.switchNotifications.click((a) => {
-    if ((localStorage.useNotifications == "true" || localStorage.useNotifications != null) && localStorage.useNotifications != "false") {
-        localStorage.useNotifications = "false"
-        viewBinding.switchNotificationsIcon.text("notifications_off")
-    } else {
-        localStorage.useNotifications = "true"
-        viewBinding.switchNotificationsIcon.text("notifications")
-    }
-})
-if (localStorage.useNotifications == "true")
-    viewBinding.switchNotificationsIcon.text("notifications")
-
-viewBinding.inputMsg.blur(() => {
-    window.initInputResizerResize()
-})
-
-// https://www.runoob.com/w3cnote/javascript-copy-clipboard.html
-function copyText(t) {
-    let btn = viewBinding.textCopierBtn
-    btn.attr("data-clipboard-text", t)
-    new ClipboardJS(btn.get(0)).on('success', (e) => {
-        e.clearSelection()
-    })
-    btn.click()
-}
-
-// https://zhuanlan.zhihu.com/p/162910462
-Date.prototype.format = function (tms, format) {
-    let tmd = new Date(tms)
-    /*
-     * 例子: format="YYYY-MM-dd hh:mm:ss";
+class CurrentUser {
+    static myAccessToken
+    /**
+     * 登录账号
+     * @param {String} name 
+     * @param {String} passwd 
+     * @param {Function} callback
      */
-    var o = {
-        "M+": tmd.getMonth() + 1, // month
-        "d+": tmd.getDate(), // day
-        "h+": tmd.getHours(), // hour
-        "m+": tmd.getMinutes(), // minute
-        "s+": tmd.getSeconds(), // second
-        "q+": Math.floor((tmd.getMonth() + 3) / 3), // quarter
-        "S": tmd.getMilliseconds()
-        // millisecond
+    static signIn(name, passwd, cb) {
+        client.emit("user.signIn", {
+            name: name,
+            passwd: Hash.sha256(passwd) + Hash.md5(passwd),
+        }, (re) => {
+            if (re.code !== 0)
+                return mdui.snackbar(re.msg)
+
+            cb(re)
+        })
     }
-    if (/(y+)/.test(format)) {
-        format = format.replace(RegExp.$1, (tmd.getFullYear() + "")
-            .substr(4 - RegExp.$1.length));
+    /**
+     * 注册账号
+     * @param {String} name 
+     * @param {String} passwd 
+     * @param {Function} callback
+     */
+    static signUp(name, passwd, cb) {
+        client.emit("user.signUp", {
+            name: name,
+            passwd: Hash.sha256(passwd) + Hash.md5(passwd),
+        }, (re) => {
+            if (re.code !== 0)
+                return mdui.snackbar(re.msg)
+
+            cb(re)
+        })
     }
-    for (var k in o) {
-        if (new RegExp("(" + k + ")").test(format)) {
-            format = format.replace(RegExp.$1, RegExp.$1.length == 1 ? o[k]
-                : ("00" + o[k]).substr(("" + o[k]).length));
+    /**
+     * 登录对话框中的登录逻辑
+     * @param {String} name 
+     * @param {String} passwd
+     */
+    static signInWithDialog(name, passwd) {
+        this.signIn(name, passwd, (re) => {
+            localStorage.refreshToken = re.data.refreshToken
+            localStorage.isSignIn = true
+
+            location.reload()
+        })
+    }
+    /**
+     * 设置昵称
+     * @param {String} nick
+     * @param {Function} callback
+     */
+    static async setNick(nick, cb) {
+        client.emit("user.setNick", {
+            name: localStorage.userName,
+            accessToken: await this.getAccessToken(),
+            nick: nick,
+        }, (re) => {
+            if (re.code !== 0)
+                return mdui.snackbar(re.msg)
+            if (cb) cb()
+        })
+    }
+    /**
+     * 获取用户头像的链接
+     * @param {String} name
+     * @returns {String} headImageUrl
+     */
+    static getUserHeadUrl(name) {
+        return client.io.uri + "/users_head/" + name + ".png"
+    }
+    /**
+     * 获取访问密钥
+     * @param {String} name 
+     * @returns {Promise<String>} accessToken
+     */
+    static async getAccessToken(er) {
+        if (this.myAccessToken == null)
+            this.myAccessToken = await new Promise((res) => {
+                client.emit("user.getAccessToken", { name: localStorage.userName, refreshToken: localStorage.refreshToken }, (r) => {
+                    if (r.data != null) res(r.data.accessToken)
+                    if (er != null) er(r.msg)
+                })
+            })
+        return this.myAccessToken
+    }
+    /**
+     * 请求上传头像
+     */
+    static uploadHeadImage() {
+        viewBinding.uploadHeadImage.click()
+    }
+    /**
+     * 上传头像回调事件
+     * @param {Element} element 
+     */
+    static async uploadHeadImageCallback(self) {
+        let img = self.files[0]
+        client.emit("user.setHeadImage", {
+            name: localStorage.userName,
+            accessToken: await CurrentUser.getAccessToken(),
+            headImage: img,
+        }, (re) => mdui.snackbar(re.msg))
+    }
+    /**
+     * 验证用户
+     */
+    static auth() {
+        client.emit("user.auth", { name: localStorage.userName, refreshToken: localStorage.refreshToken }, (re) => {
+            if (re.code !== 0) {
+                console.error(re)
+                if (!re.invalid)
+                    return mdui.snackbar("验证用户失败！")
+
+                mdui.alert("账号刷新令牌已过期, 请重新登录哦", "提示", () => CurrentUser.signOutAndReload(), {
+                    confirmText: "确定",
+                    closeOnConfirm: false,
+                    closeOnEsc: false,
+                    modal: true,
+                })
+            }
+        })
+    }
+    /**
+     * 登出并重载页面
+     */
+    static signOutAndReload() {
+        localStorage.refreshToken = ""
+        localStorage.isSignIn = false
+
+        setTimeout(() => location.reload(), 300)
+    }
+    /**
+     * 注册客户端回调事件
+     */
+    static registerCallback() {
+        client.on("msg.receive", async (a) => {
+            if (checkEmpty([a.target, a.msg, a.type]))
+                return
+
+            if ((ChatMsgAdapter.target === a.target) && (ChatMsgAdapter.type === a.type)) {
+                let i = ChatMsgAdapter.isAtBottom()
+                await ChatMsgAdapter.addMsg(a.target, a.msg.msg, a.msg.time)
+                if (i) ChatMsgAdapter.scrollToBottom()
+            }
+
+            if (ChatMsgAdapter.target !== localStorage.userName) {
+                let n = new 通知().setTitle("" + await NickCache.getNick(a.target)).setMessage(a.msg.msg).setIcon(CurrentUser.getUserHeadUrl(a.target)).show(async () => {
+                    await ChatMsgAdapter.switchTo(a.target, a.type)
+                    location.replace("#msgid_" + a.msg.msgid)
+                    n.close()
+                })
+            }
+        })
+    }
+    /**
+     * 打开资料卡
+     * @param {String} name
+     */
+    static async openProfileDialog(name) {
+        viewBinding.dialogProfileHead.attr("src", CurrentUser.getUserHeadUrl(name))
+        viewBinding.dialogProfileNick.text(await NickCache.getNick(name))
+        new mdui.Dialog(viewBinding.dialogProfile).open()
     }
 }
-    return format;
-}
+
+// ================================
+//             昵称缓存
+// ================================
 
 class NickCache {
     static data = {}
+    /**
+     * 获取昵称
+     * @param {String} name
+     * @returns {String} nick
+     */
     static async getNick(name) {
         return await new Promise((res, rej) => {
             // 这个this别摆着不放啊 不然两下就会去世
@@ -206,56 +204,14 @@ class NickCache {
     }
 }
 
-// 既然已经有 Notification 了, 那用回中文也不过分吧 :)
-class 通知 {
-    constructor() {
-        this.args = {}
-        this.title = ""
-    }
-    static checkAvailable() {
-        return ("Notification" in window)
-    }
-    static async request() {
-        if (!this.checkAvailable()) return false
-        return (await Notification.requestPermission())
-    }
-    setId(id) {
-        this.args.tag = id
-        return this
-    }
-    setTitle(t) {
-        this.title = t
-        return this
-    }
-    setMessage(m) {
-        this.args.body = m
-        return this
-    }
-    setIcon(i) {
-        this.args.icon = i
-        return this
-    }
-    setImage(i) {
-        this.args.image = i
-        return this
-    }
-    setData(data) {
-        this.args.data = data
-    }
-    show(onclick/*, onclose*/) {
-        if (!通知.checkAvailable()) return
-        if (localStorage.useNotifications !== "true") return
-        let n = new Notification(this.title, this.args)
-        n.onclick = onclick == null ? () => n.close() : (n) => onclick(n)
-        return n
-    }
-}
-
 class ContactsList {
+    /**
+     * 重载联系人列表
+     */
     static async reloadList() {
         client.emit("user.getFriends", {
             name: localStorage.userName,
-            accessToken: await User.getAccessToken(),
+            accessToken: await CurrentUser.getAccessToken(),
         }, async (re) => {
             if (re.code !== 0)
                 return mdui.snackbar(re.msg)
@@ -265,19 +221,25 @@ class ContactsList {
             for (let index in ls) {
                 let name = ls[index]
                 let dick = await NickCache.getNick(name)
-                $($.parseHTML(`<li class="mdui-list-item mdui-ripple" mdui-drawer-close><div class="mdui-list-item-avatar"><img src="` + User.getUserHeadUrl(name) + `" onerror="this.src='res/default_head.png'" /></div><div class="mdui-list-item-content">` + dick + `</div></li>`)).appendTo(viewBinding.contactsList).click(() => {
+                $($.parseHTML(`<li class="mdui-list-item mdui-ripple" mdui-drawer-close><div class="mdui-list-item-avatar"><img src="` + CurrentUser.getUserHeadUrl(name) + `" onerror="this.src='res/default_head.png'" /></div><div class="mdui-list-item-content">` + dick + `</div></li>`)).appendTo(viewBinding.contactsList).click(() => {
                     ChatMsgAdapter.switchTo(name, "single")
                 })
             }
 
         })
     }
-    // 添加联系人，好友或者群聊
+    /**
+     * 添加联系人/群峦
+     * @param {String} nameOrId
+     */
     static add(name, type) {
         if (type == "single") {
 
         }
     }
+    /**
+     * 打开添加联系人的对话框
+     */
     static openAddDialog() {
         new mdui.Dialog(viewBinding.dialogNewContact.get(0)).open()
     }
@@ -290,6 +252,11 @@ class ChatPage {
     constructor(name, type) {
 
     }
+    /**
+     * 切换到某一个聊天对象
+     * @param {String} name
+     * @param {String} type
+     */
     static switchTo(name, type) {
         if (!this.cached[name])
             this.cached[name] = new ChatPage(name, type)
@@ -301,9 +268,13 @@ class ChatMsgAdapter {
     static target
     static minMsgId
     static time
-    static bbn
+    static minutesCache
     static resizeDick
-    // 切换聊天对象
+    /**
+     * 切换到某一个聊天对象
+     * @param {String} name
+     * @param {String} type
+     */
     static async switchTo(name, type) {
         viewBinding.tabChatSeesion.show()
         viewBinding.tabChatSeesion.text(await NickCache.getNick(name))
@@ -318,13 +289,16 @@ class ChatMsgAdapter {
         await this.loadMore()
         this.scrollToBottom()
     }
-    // 发送消息
+    /**
+     * 发送消息
+     * @param {String} msg
+     */
     static async send(msg) {
         client.emit("user.sendSingleMsg", {
             name: localStorage.userName,
             target: this.target,
             msg: msg,
-            accessToken: await User.getAccessToken(),
+            accessToken: await CurrentUser.getAccessToken(),
         }, async (re) => {
             if (re.code !== 0)
                 return mdui.snackbar(re.msg)
@@ -341,13 +315,18 @@ class ChatMsgAdapter {
             }
         })
     }
+    /**
+     * 获取聊天消息记录
+     * @param {int} 起始点
+     * @param {int} 获取数量
+     */
     static async getHistroy(start, limit) {
         return new Promise(async (res, rej) => {
             client.emit("user.getSingleChatHistroy", {
                 name: localStorage.userName,
                 target: this.target,
                 limit: limit,
-                accessToken: await User.getAccessToken(),
+                accessToken: await CurrentUser.getAccessToken(),
                 startId: start,
             }, (re) => {
                 if (re.code !== 0)
@@ -356,6 +335,10 @@ class ChatMsgAdapter {
             })
         })
     }
+    /**
+     * 加载更多聊天记录
+     * @param {int}} 加载数量
+     */
     static async loadMore(limit) {
         let histroy = await this.getHistroy(this.minMsgId, limit == null ? 13 : limit)
 
@@ -377,6 +360,12 @@ class ChatMsgAdapter {
             behavior: 'smooth'
         })
     }
+    /**
+     * 添加系统消息
+     * @param {String} 消息
+     * @param {String} 是否加到顶部
+     * @returns {jQuery} 消息元素
+     */
     static addSystemMsg(m, re) {
         let e
         if (re)
@@ -387,65 +376,93 @@ class ChatMsgAdapter {
             e = $($.parseHTML(m)).appendTo(viewBinding.pageChatSeesion)
         return e
     }
+    /**
+     * 是否在底部
+     * @returns {Boolean} 是否在底部
+     */
     static isAtBottom() {
         let elementRect = viewBinding.pageChatSeesion.get(0).getBoundingClientRect()
         return (elementRect.bottom <= window.innerHeight)
     }
     // 添加消息 返回消息的JQ对象
     // name: 用户id  m: 消息  t: 时间戳  re: 默认加到尾部  msgid: 消息id
-    static async addMsg(name, m, t, re, msgid) {
+    /**
+     * 添加聊天记录
+     * @param {String} name
+     * @param {String} msg
+     * @param {String} type 
+     * @param {String} 是否加到头部
+     * @param {String || int} 消息id
+     * @returns {jQuery} 消息元素
+     */
+    static async addMsg(name, preMsg, time, addToTop, msgid) {
 
         let nick = await NickCache.getNick(name) // re.data == null ? name : re.data.nick
 
-        let msg = escapeHTML(m)
+        let msg
+        
+        try {
+            msg = await marked.parse(preMsg)
+        } catch(error) {
+            console.log("解析消息失败: " + error)
+            msg = escapeHTML(preMsg)
+        }
 
         let temp
         if (name === localStorage.userName)
             temp = `<div class="chat-message-right">
                 <div class="message-content-with-nickname-right">
-                <span class="nickname">` + nick + `</span>
-                <div class="message-content mdui-card" id="msgid_` + msgid + `">
-                <span id="msg-content">` + msg + `</span>
+                <span class="nickname">${ nick }</span>
+                <div class="message-content mdui-card" tag="msg-card" id="msgid_${ msgid }">
+                <span id="msg-content">${ msg }</span>
+                <pre class="mdui-hidden" id="raw-msg-content">${ preMsg }</pre>
                 </div>
                 </div>
-                <img class="avatar" src="` + User.getUserHeadUrl(name) + `" onerror="this.src='res/default_head.png'" />
+                <img class="avatar" src="${ CurrentUser.getUserHeadUrl(name) }" onerror="this.src='res/default_head.png'" />
                 </div>`
         else
             temp = `<div class="chat-message-left">
-                <img class="avatar" src="` + User.getUserHeadUrl(name) + `" onerror="this.src='res/default_head.png'" />
+                <img class="avatar" src="${ CurrentUser.getUserHeadUrl(name) }" onerror="this.src='res/default_head.png'" />
                 <div class="message-content-with-nickname-left">
-                <span class="nickname">` + nick + `</span>
-                <div class="message-content mdui-card" id="msgid_` + msgid + `">
-                <span id="msg-content">` + msg + `</span>
+                <span class="nickname">${ nick }</span>
+                <div class="message-content mdui-card" tag="msg-card" id="msgid_${ msgid }">
+                <span id="msg-content">${ msg }</span>
+                <pre class="mdui-hidden" id="raw-msg-content">${ preMsg }</pre>
                 </div>
                 </div>
                 </div>`
 
-        let bn = new Date(t).getMinutes()
-        let e
-        if (re) {
-            this.addSystemMsg(temp, re)
-            if (this.bbn != bn) {
-                e = this.addSystemMsg(`<div class="mdui-center">` + new Date().format(t == null ? Date.parse("1000-1-1 00:00:00") : t, "yyyy年MM月dd日 hh:mm:ss") + `</div>`, re)
-                this.time = bn
+        let nowMinutes = new Date(time).getMinutes()
+        let msgElement
+        if (addToTop) {
+            this.addSystemMsg(temp, addToTop)
+            if (this.minutesCache != nowMinutes) {
+                msgElement = this.addSystemMsg(`<div class="mdui-center">` + new Date().format(time == null ? Date.parse("1000-1-1 00:00:00") : time, "yyyy年MM月dd日 hh:mm:ss") + `</div>`, addToTop)
+                this.time = nowMinutes
             }
         } else {
-            if (this.bbn != bn) {
-                e = this.addSystemMsg(`<div class="mdui-center">` + new Date().format(t == null ? Date.parse("1000-1-1 00:00:00") : t, "yyyy年MM月dd日 hh:mm:ss") + `</div>`, re)
-                this.time = bn
+            if (this.minutesCache != nowMinutes) {
+                msgElement = this.addSystemMsg(`<div class="mdui-center">` + new Date().format(time == null ? Date.parse("1000-1-1 00:00:00") : time, "yyyy年MM月dd日 hh:mm:ss") + `</div>`, addToTop)
+                this.time = nowMinutes
             }
-            this.addSystemMsg(temp, re)
+            this.addSystemMsg(temp, addToTop)
         }
 
-        this.bbn = new Date(t).getMinutes()
+        this.minutesCache = new Date(time).getMinutes()
 
-        return e
+        return msgElement
     }
-    // 从服务器加载一些聊天记录, limit默认=13
+    /**
+     * 从服务器加载一些聊天记录
+     * @param {int} 数量
+     */
     static async loadMsgs(limit) {
         let histroy = await this.getHistroy(this.msgList[0] == null ? null : this.msgList[0].msgid - 1, limit == null ? 13 : limit)
         this.msgList = histroy
     }
+    /**
+     * 滑到底部
+     */
     static scrollToBottom() {
         // 吐了啊 原来这样就行了 我何必在子element去整啊
         viewBinding.chatPager.get(0).scrollBy({
@@ -453,7 +470,9 @@ class ChatMsgAdapter {
             behavior: 'smooth'
         })
     }
-    // 自动调整使输入框置底 CSS真tm靠不住啊
+    /**
+     * 初始化输入框位置调整器
+     */
     static initInputResizer() {
         // 实验表面移动端切出输入法时会触发1-2次resize事件
         // 可以利用这个特性来实现自动滚动文本
@@ -475,19 +494,25 @@ class ChatMsgAdapter {
         window.addEventListener("resize", resize)
         resize()
     }
-    // 为消息设置长按/右键事件
+    /**
+     * 初始化消息框右击事件
+     */
     static initMsgElementEvents() {
         let listeners = {}
         let menu
         let callback = (e) => {
             if (menu) menu.close()
-            // 从 span 切到 div
-            if (e.get(0).tagName.toLowerCase() != "div") e = $(e.get(0).parentNode)
-            // 从 消息框 切到 更上层
-            e = $(e.get(0).parentNode)
+            // 切到 div.message-content
+            let ele = e.get(0)
+            while ($(ele).attr("tag") != "msg-card")
+                ele = ele.parentNode
+            e = $(ele)
             let menuHtml = $.parseHTML(`<ul class="mdui-menu menu-on-message">
             <li class="mdui-menu-item">
-              <a onclick="copyText(\`` + e.find("#msg-content").text() + `\`)" class="mdui-ripple">复制</a>
+              <a onclick="copyText(\`${ e.find("#msg-content").text() }\`)" class="mdui-ripple">复制</a>
+            </li>
+            <li class="mdui-menu-item">
+              <a onclick="mdui.alert(\`${ e.find("#raw-msg-content").text() }\`, '消息原文', () => { }, { confirmText: '关闭' })" class="mdui-ripple">原文</a>
             </li>
             <li class="mdui-menu-item">
               <a onclick="mdui.alert('未制作功能', '提示', () => { }, { confirmText: '关闭' })" class="mdui-ripple">转发</a>
@@ -531,198 +556,18 @@ class ChatMsgAdapter {
     }
 }
 
-class Hash {
-    static md5(data) {
-        return CryptoJS.MD5(data).toString(CryptoJS.enc.Base64)
-    }
-    static sha256(data) {
-        return CryptoJS.SHA256(data).toString(CryptoJS.enc.Base64)
-    }
-}
-
-class User {
-    static myAccessToken
-    // 登录账号  通过回调函数返回刷新令牌
-    static signIn(name, passwd, cb) {
-        client.emit("user.signIn", {
-            name: name,
-            passwd: Hash.sha256(passwd) + Hash.md5(passwd),
-        }, (re) => {
-            if (re.code !== 0)
-                return mdui.snackbar(re.msg)
-
-            cb(re)
-        })
-    }
-    static signUp(name, passwd, cb) {
-        client.emit("user.signUp", {
-            name: name,
-            passwd: Hash.sha256(passwd) + Hash.md5(passwd),
-        }, (re) => {
-            if (re.code !== 0)
-                return mdui.snackbar(re.msg)
-
-            cb(re)
-        })
-    }
-    // 为登录对话框编写的
-    static signInWithDialog(name, passwd) {
-        this.signIn(name, passwd, (re) => {
-            localStorage.refreshToken = re.data.refreshToken
-            localStorage.isSignIn = true
-
-            location.reload()
-        })
-    }
-    static async setNick(nick, cb) {
-        client.emit("user.setNick", {
-            name: localStorage.userName,
-            accessToken: await this.getAccessToken(),
-            nick: nick,
-        }, (re) => {
-            if (re.code !== 0)
-                return mdui.snackbar(re.msg)
-            if (cb) cb()
-        })
-    }
-    // 获取头像链接
-    static getUserHeadUrl(name) {
-        return client.io.uri + "/users_head/" + name + ".png"
-    }
-    static async getAccessToken(er) {
-        if (this.myAccessToken == null)
-            this.myAccessToken = await new Promise((res) => {
-                client.emit("user.getAccessToken", { name: localStorage.userName, refreshToken: localStorage.refreshToken }, (r) => {
-                    if (r.data != null) res(r.data.accessToken)
-                    if (er != null) er(r.msg)
-                })
-            })
-        return this.myAccessToken
-    }
-    static uploadHeadImage() {
-        viewBinding.uploadHeadImage.click()
-    }
-    static async uploadHeadImageCallback(self) {
-        let img = self.files[0]
-        client.emit("user.setHeadImage", {
-            name: localStorage.userName,
-            accessToken: await User.getAccessToken(),
-            headImage: img,
-        }, (re) => mdui.snackbar(re.msg))
-    }
-    static auth() {
-        client.emit("user.auth", { name: localStorage.userName, refreshToken: localStorage.refreshToken }, (re) => {
-            if (re.code !== 0) {
-                console.error(re)
-                if (!re.invalid)
-                    return mdui.snackbar("验证用户失败！")
-
-                mdui.alert("账号刷新令牌已过期, 请重新登录哦", "提示", () => User.signOutAndReload(), {
-                    confirmText: "确定",
-                    closeOnConfirm: false,
-                    closeOnEsc: false,
-                    modal: true,
-                })
-            }
-        })
-    }
-    static signOutAndReload() {
-        localStorage.refreshToken = ""
-        localStorage.isSignIn = false
-
-        setTimeout(() => location.reload(), 300)
-    }
-    static registerCallback() {
-        client.on("msg.receive", async (a) => {
-            if (checkEmpty([a.target, a.msg, a.type]))
-                return
-
-            if ((ChatMsgAdapter.target === a.target) && (ChatMsgAdapter.type === a.type)) {
-                let i = ChatMsgAdapter.isAtBottom()
-                await ChatMsgAdapter.addMsg(a.target, a.msg.msg, a.msg.time)
-                if (i) ChatMsgAdapter.scrollToBottom()
-            }
-
-            if (ChatMsgAdapter.target !== localStorage.userName) {
-                let n = new 通知().setTitle("" + await NickCache.getNick(a.target)).setMessage(a.msg.msg).setIcon(User.getUserHeadUrl(a.target)).show(async () => {
-                    await ChatMsgAdapter.switchTo(a.target, a.type)
-                    location.replace("#msgid_" + a.msg.msgid)
-                    n.close()
-                })
-            }
-        })
-    }
-    static async openProfileDialog(name) {
-        viewBinding.dialogProfileHead.attr("src", User.getUserHeadUrl(name))
-        viewBinding.dialogProfileNick.text(await NickCache.getNick(name))
-        new mdui.Dialog(viewBinding.dialogProfile).open()
-    }
-}
-
-// 没有刷新令牌需要重新登录 或者初始化
-if (!localStorage.refreshToken || localStorage.refreshToken === "")
-    localStorage.isSignIn = false
-
-let client
-function setUpClient(server) {
-    if (server && server !== "")
-        client = new io(server, {
-            auth: {
-                name: localStorage.isSignIn === "false" ? null : localStorage.userName
-            }
-        })
-    else
-        client = new io({
-            auth: {
-                name: localStorage.isSignIn === "false" ? null : localStorage.userName
-            }
-        })
-
-    client.on("connect", () => {
-        User.auth()
-    })
-}
-if (!localStorage.server || localStorage.server === "")
-    setUpClient()
-else
-    setUpClient(localStorage.server)
-
-// 登录到账号
-let dialogSignIn
-// 谨防 localStorage 字符串数据大坑
-if (localStorage.isSignIn == "false")
-    dialogSignIn = new mdui.Dialog(viewBinding.dialogSignIn.get(0), {
-        modal: true,
-        closeOnEsc: false,
-        history: false,
-    }).open()
-else {
-    (async () => viewBinding.userNick.text(await NickCache.getNick(localStorage.userName)))()
-    let hello
-    let nowHour = new Date().getHours()
-    if (nowHour >= 6 && nowHour <= 11) hello = "早安"
-    else if (nowHour == 12) hello = "中午好"
-    else if (nowHour >= 13 && nowHour <= 18) hello = "下午好"
-    else if (nowHour >= 19 && nowHour < 22) hello = "晚上好"
-    else hello = "晚安"
-    viewBinding.helloText.text(hello)
-
-    viewBinding.userHead.attr("src", User.getUserHeadUrl(localStorage.userName))
-
-    ContactsList.reloadList()
-
-    User.registerCallback()
-}
-
-// 感谢AI的力量
-Stickyfill.add($("*").filter((a, b) => $(b).css('position') === 'sticky'))
-
-ChatMsgAdapter.initMsgElementEvents()
-
-ChatMsgAdapter.initInputResizer()
-
+/**
+ * 刷新联系人列表以及昵称缓存
+ */
 function refreshAll() {
     ContactsList.reloadList()
     delete NickCache.data
     NickCache.data = {}
 }
+
+window.User = CurrentUser
+window.ContactsList = ContactsList
+window.NickCache = NickCache
+window.ChatPage = ChatPage
+window.ChatMsgAdapter = ChatMsgAdapter
+window.refreshAll = refreshAll

ling_chair_http/index.html

@@ -25,6 +25,7 @@
   <script src="https://cdn.jsdelivr.net/gh/wilddeer/stickyfill@2.1.0/dist/stickyfill.min.js"></script>
   <script src="https://unpkg.com/jquery@3.7.1/dist/jquery.min.js"></script>
   <script src="https://cdn.jsdelivr.net/npm/clipboard@2.0.11/dist/clipboard.min.js"></script>
+  <script src="https://cdn.jsdelivr.net/npm/marked/marked.min.js"></script>
   <link rel="icon" href="res/icon.ico" />
   <title>铃之椅</title>
 </head>
@@ -184,9 +185,9 @@
       </div>
       <div class="mdui-dialog-actions">
         <button class="mdui-btn mdui-ripple"
-          onclick="User.signUp(viewBinding.dialogSignInName.val(), viewBinding.dialogSignInPasswd.val(), () => mdui.snackbar('注册成功, 请直接点击登录即可~'))">注册</button>
+          onclick="CurrentUser.signUp(viewBinding.dialogSignInName.val(), viewBinding.dialogSignInPasswd.val(), () => mdui.snackbar('注册成功, 请直接点击登录即可~'))">注册</button>
         <button class="mdui-btn mdui-ripple" n-id="dialogSignInEnter"
-          onclick="User.signInWithDialog(viewBinding.dialogSignInName.val(), viewBinding.dialogSignInPasswd.val())">登录</button>
+          onclick="CurrentUser.signInWithDialog(viewBinding.dialogSignInName.val(), viewBinding.dialogSignInPasswd.val())">登录</button>
       </div>
     </div>
   </div>
@@ -221,7 +222,7 @@
       <button class="mdui-btn mdui-ripple" n-id="dialogEditNickClose" mdui-dialog-close
         onclick="new mdui.Dialog(viewBinding.dialogSettings.get(0)).open()">关闭</button>
       <button class="mdui-btn mdui-ripple"
-        onclick="User.setNick(viewBinding.dialogEditNickNick.val(), () => {mdui.snackbar('已保存, 刷新页面生效');viewBinding.dialogEditNickClose.click()})">保存</button>
+        onclick="CurrentUser.setNick(viewBinding.dialogEditNickNick.val(), () => {mdui.snackbar('已保存, 刷新页面生效');viewBinding.dialogEditNickClose.click()})">保存</button>
     </div>
   </div>
 
@@ -276,7 +277,7 @@
           <i class="mdui-list-item-icon mdui-icon material-icons">edit</i>
           <div class="mdui-list-item-content">修改昵称</div>
         </li>
-        <li class="mdui-list-item mdui-ripple" onclick="User.uploadHeadImage()">
+        <li class="mdui-list-item mdui-ripple" onclick="CurrentUser.uploadHeadImage()">
           <i class="mdui-list-item-icon mdui-icon material-icons">account_circle</i>
           <div class="mdui-list-item-content">上传头像</div>
         </li>
@@ -289,7 +290,7 @@
   </div>
 
   <div class="mdui-hidden">
-    <input type="file" n-id="uploadHeadImage" name="选择头像" onchange="User.uploadHeadImageCallback(this)"
+    <input type="file" n-id="uploadHeadImage" name="选择头像" onchange="CurrentUser.uploadHeadImageCallback(this)"
       accept="image/png, image/jpeg" />
   </div>
 
@@ -297,7 +298,12 @@
   <script src="https://unpkg.com/crypto-js@4.2.0/crypto-js.js"></script>
   <script src="https://unpkg.com/socket.io-client@4.7.4/dist/socket.io.min.js"></script>
   <script src="https://unpkg.com/mdui@1.0.2/dist/js/mdui.min.js"></script>
-  <script src="index.js"></script>
+  <!-- 核心脚本部分 -->
+  <script src="utils.js"></script>
+  <script src="manager.js"></script>
+  <script src="ui.js"></script>
+  <script src="handler.js"></script>
+  <script src="finally.js"></script>
 </body>
 
 </html>

ling_chair_http/manager.js

@@ -0,0 +1,36 @@
+/* 
+ * ©2024 满月叶
+ * Github: MoonLeeeaf
+ * 资源类
+ */
+
+const viewBinding = NData.mount($("#app").get(0))
+
+let client
+
+/**
+ * 初始化客户端
+ * @param {String} 服务器地址
+ */
+function setUpClient(server) {
+    if (server && server !== "")
+        client = new io(server, {
+            auth: {
+                name: localStorage.isSignIn === "false" ? null : localStorage.userName
+            }
+        })
+    else
+        client = new io({
+            auth: {
+                name: localStorage.isSignIn === "false" ? null : localStorage.userName
+            }
+        })
+
+    client.on("connect", () => {
+        User.auth()
+    })
+}
+
+window.viewBinding = viewBinding
+window.setUpClient = setUpClient
+window.client = client

ling_chair_http/ui.js

@@ -0,0 +1,71 @@
+/* 
+ * ©2024 满月叶
+ * Github: MoonLeeeaf
+ * 界面逻辑
+ */
+
+$.ajax({
+    url: "res/config.json",
+    dataType: "json",
+    success: (c) => {
+        viewBinding.appTitle.text(c.appTitle)
+        if (!c.canChangeServer) {
+            viewBinding.dialogSignInServerLabel.hide()
+            viewBinding.drawerChangeServer.hide()
+        }
+    },
+})
+
+// 关于页面
+viewBinding.menuAbout.click(() => mdui.alert('这是一个开源项目<br/>作者: MoonLeeeaf<br/>欢迎访问我们的<a class="mdui-text-color-theme-accent" href="https://github.com/LingChair/LingChair">项目主页</a>', '关于 铃之椅', () => { }, { confirmText: "关闭" }))
+
+viewBinding.drawerChangeServer.click(() => {
+    mdui.prompt('输入服务器地址...(为空则使用当前页面地址)', (value) => {
+        localStorage.server = value
+        mdui.snackbar("更新成功, 刷新页面生效")
+    }, () => { }, {
+        confirmText: "确定",
+        cancelText: "取消"
+    })
+})
+
+viewBinding.drawerSignOut.click(() => {
+    mdui.confirm('确定要登出账号吗', () => {
+        User.signOutAndReload()
+    }, () => { }, {
+        confirmText: "确定",
+        cancelText: "取消"
+    })
+})
+
+viewBinding.sendMsg.click((a) => {
+    let text = viewBinding.inputMsg.val()
+    if (text.trim() !== "")
+        ChatMsgAdapter.send(text)
+})
+
+viewBinding.inputMsg.keydown((e) => {
+    if (e.ctrlKey && e.keyCode === 13)
+        viewBinding.sendMsg.click()
+})
+
+viewBinding.dialogSignInPasswd.keydown((e) => {
+    if (e.keyCode === 13)
+        viewBinding.dialogSignInEnter.click()
+})
+
+viewBinding.switchNotifications.click((a) => {
+    if ((localStorage.useNotifications == "true" || localStorage.useNotifications != null) && localStorage.useNotifications != "false") {
+        localStorage.useNotifications = "false"
+        viewBinding.switchNotificationsIcon.text("notifications_off")
+    } else {
+        localStorage.useNotifications = "true"
+        viewBinding.switchNotificationsIcon.text("notifications")
+    }
+})
+if (localStorage.useNotifications == "true")
+    viewBinding.switchNotificationsIcon.text("notifications")
+
+viewBinding.inputMsg.blur(() => {
+    window.initInputResizerResize()
+})

ling_chair_http/utils.js

@@ -0,0 +1,208 @@
+/* 
+ * ©2024 满月叶
+ * Github: MoonLeeeaf
+ * 辅助添加
+ */
+
+// 2024.5.28 睡着了
+const sleep = (t) => new Promise((res) => setTimeout(res, t))
+
+const UrlArgs = new URL(location.href).searchParams
+
+// https://www.ruanyifeng.com/blog/2021/09/detecting-mobile-browser.html
+function isMobile() {
+    return ('ontouchstart' in document.documentElement);
+}
+
+if (UrlArgs.get("debug")) {
+    let script = document.createElement('script')
+    script.src = "//cdn.jsdelivr.net/npm/eruda"
+    document.body.appendChild(script)
+    script.onload = () => eruda.init()
+}
+
+// 经常会因为这个指定ID为位置导致一些莫名BUG
+if (location.href.includes("#")) location.replace(location.href.substring(0, location.href.indexOf("#")))
+
+const mdui_snackbar = mdui.snackbar
+mdui.snackbar = (m) => {
+    let t = m
+    if (m instanceof Object)
+        t = JSON.stringify(m)
+    mdui_snackbar(t)
+}
+
+const checkEmpty = (i) => {
+    if (i instanceof Array) {
+        for (let k of i) {
+            if (checkEmpty(k)) return true
+        }
+    }
+
+    return (i == null) || ("" === i) || (0 === i)
+}
+
+function escapeHTML(str) {
+    return str.replace(/[<>&"']/g, function (match) {
+        switch (match) {
+            case '<':
+                return '&lt;'
+            case '>':
+                return '&gt;'
+            case '&':
+                return '&amp;'
+            case '"':
+                return '&quot;'
+            case "'":
+                return '&#39;'
+            default:
+                return match
+        }
+    })
+}
+
+class NData {
+    /**
+     * 获取 MD5sum
+     * @param {String} 数据
+     */
+    static mount(node) {
+        // 便捷获得指定组件
+        let es = node.querySelectorAll("[n-id]")
+        let ls = {}
+        es.forEach((i) => ls[$(i).attr("n-id")] = $(i))
+
+        // input 组件与 localStorage 绑定
+        es = node.querySelectorAll("[n-input-ls]")
+        es.forEach((e) => {
+            let j = $(e)
+            j.val(localStorage.getItem(j.attr("n-input-ls")))
+            j.blur(() => localStorage.setItem(j.attr("n-input-ls"), j.val()))
+        })
+        return ls
+    }
+}
+
+// https://www.runoob.com/w3cnote/javascript-copy-clipboard.html
+
+/**
+ * 复制文字
+ * @param {String} 欲复制的文本
+ */
+function copyText(t) {
+    let btn = $("[n-id=textCopierBtn]")
+    btn.attr("data-clipboard-text", t)
+    new ClipboardJS(btn.get(0)).on('success', (e) => {
+        e.clearSelection()
+    })
+    btn.click()
+}
+
+// https://zhuanlan.zhihu.com/p/162910462
+
+/**
+ * 格式化日期
+ * @param {int} 时间戳
+ * @param {String} 欲格式化的文本
+ * @returns {String} 格式后的文本
+ */
+Date.prototype.format = function (tms, format) {
+    let tmd = new Date(tms)
+    /*
+     * 例子: format="YYYY-MM-dd hh:mm:ss";
+     */
+    var o = {
+        "M+": tmd.getMonth() + 1, // month
+        "d+": tmd.getDate(), // day
+        "h+": tmd.getHours(), // hour
+        "m+": tmd.getMinutes(), // minute
+        "s+": tmd.getSeconds(), // second
+        "q+": Math.floor((tmd.getMonth() + 3) / 3), // quarter
+        "S": tmd.getMilliseconds()
+        // millisecond
+    }
+    if (/(y+)/.test(format)) {
+        format = format.replace(RegExp.$1, (tmd.getFullYear() + "")
+            .substr(4 - RegExp.$1.length));
+    }
+    for (var k in o) {
+        if (new RegExp("(" + k + ")").test(format)) {
+            format = format.replace(RegExp.$1, RegExp.$1.length == 1 ? o[k]
+                : ("00" + o[k]).substr(("" + o[k]).length));
+        }
+    }
+    return format;
+}
+
+// 既然已经有 Notification 了, 那用回中文也不过分吧 :)
+class 通知 {
+    constructor() {
+        this.args = {}
+        this.title = ""
+    }
+    static checkAvailable() {
+        return ("Notification" in window)
+    }
+    static async request() {
+        if (!this.checkAvailable()) return false
+        return (await Notification.requestPermission())
+    }
+    setId(id) {
+        this.args.tag = id
+        return this
+    }
+    setTitle(t) {
+        this.title = t
+        return this
+    }
+    setMessage(m) {
+        this.args.body = m
+        return this
+    }
+    setIcon(i) {
+        this.args.icon = i
+        return this
+    }
+    setImage(i) {
+        this.args.image = i
+        return this
+    }
+    setData(data) {
+        this.args.data = data
+    }
+    show(onclick/*, onclose*/) {
+        if (!通知.checkAvailable()) return
+        if (localStorage.useNotifications !== "true") return
+        let n = new Notification(this.title, this.args)
+        n.onclick = onclick == null ? () => n.close() : (n) => onclick(n)
+        return n
+    }
+}
+
+class Hash {
+    /**
+     * 获取 MD5sum
+     * @param {String} 数据
+     * @returns {String} Hex化的哈希值
+     */
+    static md5(data) {
+        return CryptoJS.MD5(data).toString(CryptoJS.enc.Hex)
+    }
+    /**
+     * 获取 SHA256sum
+     * @param {String} 数据
+     * @returns {String} Hex化的哈希值
+     */
+    static sha256(data) {
+        return CryptoJS.SHA256(data).toString(CryptoJS.enc.Hex)
+    }
+}
+
+window.copyText = copyText
+window.NData = NData
+window.escapeHTML = escapeHTML
+window.isMobile = isMobile
+window.checkEmpty = checkEmpty
+window.sleep = sleep 
+window.Hash = Hash
+window.通知 = 通知

server_src/val.js

@@ -48,7 +48,8 @@ if (!io.exists(vals.LINGCHAIR_SERVER_CONFIG_FILE)) io.open(vals.LINGCHAIR_SERVER
         cert: "",
     },
 })).close()
-if (!io.exists(vals.LINGCHAIR_USERS_COUNT_FILE)) io.open(vals.LINGCHAIR_USERS_COUNT_FILE, "w").write("10000").close()
+if (!io.exists(vals.LINGCHAIR_USERS_COUNT_FILE))
+    io.open(vals.LINGCHAIR_USERS_COUNT_FILE, "w").write("10000").close()
 
 // 加载服务端配置文件
 vals.LINGCHAIR_SERVER_CONFIG = JSON.parse(io.open(vals.LINGCHAIR_SERVER_CONFIG_FILE, "r").read("*a"))