update

.gitignore

@@ -0,0 +1 @@
+node_modules/ 

index.js

@@ -0,0 +1,25 @@
+var express = require('express');
+var fs = require('fs');
+var app = express();
+
+var port = process.env.PORT || 11111;
+var host = process.env.HOST || 'localhost';
+
+var router = require('./routes/router')
+var cors = require('cors');
+app.use(cors());
+app.use(express.json());
+app.use(express.urlencoded({ extended: false }));
+var http = require('http');
+
+const httpsOption = {
+    key : fs.readFileSync("/etc/letsencrypt/live/beta.api.cocorobo.cn/privkey.pem"),
+    cert: fs.readFileSync("/etc/letsencrypt/live/beta.api.cocorobo.cn/fullchain.pem")
+}
+
+var httpsserver = http.createServer(httpsOption, app);
+
+app.use('/api', router);
+
+httpsserver.listen(port);
+console.log("Server running at https://" + host + ":" + port + "/");

model/mysql.js

@@ -0,0 +1,77 @@
+//参数
+var us = {
+    mysql: require('mysql'),
+    sqle: {}
+};
+
+//连接数据库
+us.mysqlconnection = function (host, database) {
+    if (!us.sqle[host] || !us.sqle[host][database]) { //配置数据库连接 
+        us.sqle[host] = us.sqle[host] || {};
+        us.sqle[host][database] = us.mysql.createPool({
+            connectionLimit: 0,
+            acquireTimeout: 60000,
+            host: host, //数据库地址
+            user: "root", //用户名
+            password: "cocorobo", //密码
+            database: database, //数据库名称
+            port: 20007 //端口
+        }); //连接超时和错误从连
+    }
+    //connectionLimit: 1000, 
+    return us.sqle[host][database]; //返回连接对象
+}
+
+//连接数据库调用
+exports.usselect = function (param, callback) {
+    console.log("参数为：", param, param.length);
+    if (param.length > 1) {
+        var _mysqlconnection = us.mysqlconnection(param[0], param[1]); //创建连接池
+        _mysqlconnection.getConnection(function (error, connection) { //获取连接
+            if (error) { //连接错误
+                console.log("连接失败：", error);
+            } else { //连接成功
+                for (i = 0; i < param.length; i++) {
+                    param[i] = decodeURIComponent(param[i]);
+                } //格式化处理参数
+
+                var i, _sql = "CALL ";
+                var _param = new Array();
+                if (param.length > 3) { //带有参数的sql语句  如：'call test(?, ?, ?);'
+                    _param = param.slice(3) //截取有效参数
+                    _sql += (param[2] || "") + "(?"; //拼接存储过程名称 
+                    //_s += (p[2] || "") + "('" + p.slice(3).join("','") + "');";
+                    //, + ? 拼接参数 该方法拼接后比数组长度少一因此上一句代码中默认拼接了第一个参数
+                    _sql += Array(_param.length).join(",?");
+                    _sql += ");"; //拼接结果语句
+                } else { //不带参数的sql语句 如：'call test();'
+                    _sql += param[2] + "();";
+                }
+                console.log("拼凑的MySQl语句为：", _sql);
+                connection.query(_sql, _param, function (error, results, fields) { //执行sql语句 
+                    if (results) {
+                        // if (results.pop) {
+                        //     results.pop();
+                        // }
+                        //console.log(JSON.stringify(results)); 输出结果集
+                        //执行回调函数
+                        //results.affectedRows != null 如果受影响行不等于null（空） 则返回受影响行数
+                        //results.affectedRows != null 如果受影响行不等于null（空） 则返回受影响行数
+                        //results.length > 1 ? results : results[0] 如果结果集为单行则直接返回Object对象 否则返回数组对象
+                        //results
+                        callback(results.length > 1 ? results : (results[0] || results.affectedRows));
+                    } 
+                    else { //执行错误
+                        console.log("sql执行失败", error || "");
+                        callback(error);
+                    }
+                });
+                
+                connection.release(function (error) { //释放资源
+                    if (error) console.log("连接释放错误", error);
+                });
+                
+            }
+        });
+    }
+}

model/register.js

@@ -0,0 +1,88 @@
+var mongoose = require('mongoose');
+var bcrypt = require('bcryptjs');
+
+
+var UserSchema = mongoose.Schema({
+    type: { type: Number, default: 1 }, // 报名类型，1代表个人报名，2代表团队报名
+    uploadUrl: String, // 上传文件的URL
+    idCard: String, // 选手身份证号拼接 报名表
+    registrationFormUrl: String, // 报名表URL 报名成功后使用
+    user: [{
+        name: String, // 选手姓名
+        gender: String, // 性别
+        ethnicity: String, // 民族
+        birthdate: String, // 出生日期
+        email: String, // 电子邮箱
+        idNumber: Number, // 身份证号码
+        group: Number, // 1代表小学组，2代表初中组，3代表高中组, 4代表大学组
+        grade: String, // 年级
+        school: String, // 学校
+        schoolRegion: String, // 学校所在区县
+        phone: Number, // 联系电话
+    }]
+});
+
+UserSchema.statics.authopenid = function (openid, callback) {
+  User.findOne({ googleId: openid })
+    .exec(function (err, user) {
+      if (err) {
+        return callback(err)
+      } else if (!user) {
+        var err = new Error('User not found.');
+        err.status = 401;
+        return callback(err);
+      }
+      return callback(null, user);
+    });
+}
+UserSchema.statics.authPassword = function (userId, password, callback) {
+  User.findOne({ _id: userId })
+    .exec(function (err, user) {
+      if (err) {
+        return callback(err)
+      } else if (!user) {
+        var err = new Error('User not found');
+        err.status = 401;
+        return callback(err);
+      }
+      bcrypt.compare(password, user.password, function (err, result) {
+        if (result === true) {
+          return callback(null, user);
+        } else {
+          return callback();
+        }
+      })
+    })
+}
+UserSchema.pre('update', function (next) {
+  var user = this;
+  //if update content is active
+  if (user._update.$set.password) {
+    // user._update.$set.password
+    bcrypt.hash(user._update.$set.password, 10, function (err, hash) {
+      if (err) {
+        return next(err);
+      }
+      user.update({}, { $set: { password: hash } })
+      console.log('from pre: ' + hash)
+      next();
+    })
+  } else {
+    next();
+  }
+});
+
+//hashing a password before saving it to the database
+UserSchema.pre('save', function (next) {
+  var user = this;
+  bcrypt.hash(user.password, 10, function (err, hash) {
+    if (err) {
+      return next(err);
+    }
+    user.password = hash;
+    next();
+  })
+});
+
+var User = mongoose.model('User', UserSchema);
+module.exports = User;

package-lock.json

@@ -0,0 +1,1188 @@
+{
+  "name": "chao",
+  "version": "1.0.0",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "name": "chao",
+      "version": "1.0.0",
+      "license": "ISC",
+      "dependencies": {
+        "bcryptjs": "^3.0.2",
+        "cors": "^2.8.5",
+        "express": "^5.1.0",
+        "fs": "^0.0.1-security",
+        "mongoose": "^8.18.1",
+        "mysql": "^2.18.1"
+      }
+    },
+    "node_modules/@mongodb-js/saslprep": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/@mongodb-js/saslprep/-/saslprep-1.3.0.tgz",
+      "integrity": "sha512-zlayKCsIjYb7/IdfqxorK5+xUMyi4vOKcFy10wKJYc63NSdKI8mNME+uJqfatkPmOSMMUiojrL58IePKBm3gvQ==",
+      "license": "MIT",
+      "dependencies": {
+        "sparse-bitfield": "^3.0.3"
+      }
+    },
+    "node_modules/@types/webidl-conversions": {
+      "version": "7.0.3",
+      "resolved": "https://registry.npmjs.org/@types/webidl-conversions/-/webidl-conversions-7.0.3.tgz",
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+      "license": "MIT"
+    },
+    "node_modules/@types/whatwg-url": {
+      "version": "11.0.5",
+      "resolved": "https://registry.npmjs.org/@types/whatwg-url/-/whatwg-url-11.0.5.tgz",
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+      "license": "MIT",
+      "dependencies": {
+        "@types/webidl-conversions": "*"
+      }
+    },
+    "node_modules/accepts": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/accepts/-/accepts-2.0.0.tgz",
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+      "license": "MIT",
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+        "mime-types": "^3.0.0",
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+      },
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+      }
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+      "license": "ISC"
+    }
+  }
+}

package.json

@@ -0,0 +1,19 @@
+{
+  "name": "chao",
+  "version": "1.0.0",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "chao",
+  "license": "ISC",
+  "description": "",
+  "dependencies": {
+    "bcryptjs": "^3.0.2",
+    "cors": "^2.8.5",
+    "express": "^5.1.0",
+    "fs": "^0.0.1-security",
+    "mongoose": "^8.18.1",
+    "mysql": "^2.18.1"
+  }
+}

routes/router.js

@@ -0,0 +1,40 @@
+var express = require('express');
+var router = express.Router();
+var mysql = require('../model/mysql');
+const _mysqluser = ["123.58.32.151", "cocorobouser"]; //用戶數據庫信息
+const User = require('../model/register');
+
+
+router.route('/user').post(async function (req, res) {
+    const signUpData = req.body;
+
+    User.create(signUpData, function (err, user) {
+        if (err) {
+            console.log(err);
+            return res.status(500).send({ status: 'error', message: err });
+        } else {
+            console.log("用户报名成功");
+            signUpData.unshift(_mysqluser[0], _mysqluser[1], "add_register");
+            mysql.usselect(signUpData, function (data) {
+                console.log(data);
+                if(data[0] && data[0][0] && data[0][0].type == 1) {
+                    console.log("报名成功");
+                    res.send({ status: 'ok', user: user,message: '用户报名成功' });
+                }
+            });
+            
+        }
+
+    });
+});
+
+
+
+
+
+
+
+
+
+
+    module.exports = router;

signUp.html

@@ -0,0 +1,780 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>比赛报名系统</title>
+    <style>
+        * {
+            margin: 0;
+            padding: 0;
+            box-sizing: border-box;
+        }
+
+        body {
+            font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif;
+            height: 100vh;
+            display: flex;
+            flex-direction: column;
+            overflow: hidden;
+            background-color: #f5f7fa;
+        }
+
+        /* 导航栏样式 */
+        nav {
+            background: linear-gradient(135deg, #1a73e8, #0d47a1);
+            color: white;
+            padding: 15px 30px;
+            display: flex;
+            align-items: center;
+            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
+            z-index: 100;
+        }
+
+        .logo {
+            font-size: 24px;
+            font-weight: bold;
+            margin-right: 15px;
+        }
+
+        .event-name {
+            font-size: 20px;
+            flex-grow: 1;
+        }
+
+        /* 主内容区域 */
+        .main-container {
+            display: flex;
+            flex: 1;
+            overflow: hidden;
+        }
+
+        /* 左侧菜单 */
+        .sidebar {
+            width: 200px;
+            background-color: #2c3e50;
+            color: white;
+            display: flex;
+            flex-direction: column;
+            padding: 20px 0;
+        }
+
+        .menu-btn {
+            padding: 15px 20px;
+            margin: 10px 15px;
+            background-color: #3498db;
+            color: white;
+            border: none;
+            border-radius: 5px;
+            font-size: 16px;
+            cursor: pointer;
+            transition: all 0.3s;
+            text-align: center;
+        }
+
+        .menu-btn:hover {
+            background-color: #2980b9;
+            transform: translateY(-2px);
+            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
+        }
+
+        .menu-btn.active {
+            background-color: #1abc9c;
+        }
+
+        /* 右侧内容区域 */
+        .content-area {
+            flex: 1;
+            display: flex;
+            flex-direction: column;
+            padding: 20px;
+            background-color: white;
+            border-radius: 10px;
+            margin: 20px;
+            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
+            overflow: hidden;
+        }
+
+        .content-header {
+            font-size: 24px;
+            color: #2c3e50;
+            margin-bottom: 20px;
+            padding-bottom: 10px;
+            border-bottom: 2px solid #3498db;
+        }
+
+        /* 下载区域 */
+        .download-section {
+            display: none;
+            flex-direction: column;
+            height: 100%;
+        }
+
+        .download-section.active {
+            display: flex;
+        }
+
+        .download-list {
+            overflow-y: auto;
+            flex: 1;
+        }
+
+        .download-item {
+            width: calc(100% - 30px);
+            background-color: #f8f9fa;
+            border: 1px solid #e9ecef;
+            border-radius: 8px;
+            padding: 15px;
+            margin-bottom: 15px;
+            display: flex;
+            align-items: center;
+            transition: all 0.3s;
+        }
+
+        .download-item:hover {
+            transform: translateX(5px);
+            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
+            border-color: #3498db;
+        }
+
+        .file-icon {
+            font-size: 24px;
+            margin-right: 15px;
+            color: #3498db;
+        }
+
+        .file-info {
+            flex: 1;
+        }
+
+        .file-title {
+            font-weight: bold;
+            margin-bottom: 5px;
+        }
+
+        .file-desc {
+            color: #6c757d;
+            font-size: 14px;
+        }
+
+        .download-btn {
+            background-color: #28a745;
+            color: white;
+            border: none;
+            padding: 8px 15px;
+            border-radius: 5px;
+            cursor: pointer;
+            transition: background-color 0.3s;
+            text-decoration: none;
+        }
+
+        .download-btn:hover {
+            background-color: #218838;
+        }
+
+        /* 报名区域 */
+        .registration-section {
+            display: none;
+            flex-direction: column;
+            height: 100%;
+            overflow-y: auto;
+            position: relative;
+        }
+
+        .registration-section.active {
+            display: flex;
+        }
+
+        .form-container {
+            flex: 1;
+            padding-right: 10px;
+        }
+
+        .form-group {
+            margin-bottom: 20px;
+        }
+
+        .form-label {
+            display: block;
+            margin-bottom: 8px;
+            font-weight: bold;
+            color: #495057;
+        }
+
+        .required::after {
+            content: " *";
+            color: #e74c3c;
+        }
+
+        .form-input {
+            width: 100%;
+            padding: 12px;
+            border: 1px solid #ced4da;
+            border-radius: 5px;
+            font-size: 16px;
+            transition: border-color 0.3s;
+        }
+
+        .form-input:focus {
+            border-color: #3498db;
+            outline: none;
+            box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2);
+        }
+
+        .form-row {
+            display: flex;
+            gap: 20px;
+        }
+
+        .form-col {
+            flex: 1;
+        }
+
+        .file-upload {
+            border: 2px dashed #ced4da;
+            padding: 30px;
+            text-align: center;
+            border-radius: 8px;
+            margin: 20px 0;
+            background-color: #f8f9fa;
+            transition: all 0.3s;
+        }
+
+        .file-upload:hover {
+            border-color: #3498db;
+            background-color: #e3f2fd;
+        }
+
+        .upload-icon {
+            font-size: 40px;
+            color: #3498db;
+            margin-bottom: 15px;
+        }
+
+        .submit-btn {
+            background-color: #1a73e8;
+            color: white;
+            border: none;
+            padding: 14px 25px;
+            border-radius: 5px;
+            font-size: 18px;
+            cursor: pointer;
+            transition: all 0.3s;
+            margin-top: 20px;
+            width: 100%;
+        }
+
+        .submit-btn:hover {
+            background-color: #0d47a1;
+            transform: translateY(-2px);
+            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
+        }
+
+        .error {
+            color: #e74c3c;
+            font-size: 14px;
+            margin-top: 5px;
+            display: none;
+        }
+
+        .menu-btn-add {
+            position: absolute;
+            right: 20px;
+            top: 1px;
+            padding: 5px 8px;
+            font-size: 14px;
+            background-color: #3498db;
+            color: white;
+            border: none;
+            border-radius: 5px;
+            cursor: pointer;
+            transition: all 0.3s;
+            text-align: center;
+        }
+    </style>
+    <script src="https://sdk.amazonaws.com/js/aws-sdk-2.235.1.min.js"></script>
+    <script>
+        var credentials = {
+            accessKeyId: 'AKIATLPEDU37QV5CHLMH',
+            secretAccessKey: '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'
+        };  //秘鑰形式的登錄上傳
+        window.AWS.config.update(credentials);
+        window.AWS.config.region = 'cn-northwest-1';   //設置區域
+    </script>
+</head>
+
+<body>
+    <!-- 导航栏 -->
+    <nav>
+        <img src="https://ccrb.s3.cn-northwest-1.amazonaws.com.cn/a/logo.png" alt="logo" style="width: 40px;margin-right: 15px;"></img>
+        <div class="event-name">第六届广东省青少年创新思维及科技实践大赛创新思维挑战赛（选手报名）</div>
+
+    </nav>
+
+    <!-- 主内容区域 -->
+    <div class="main-container">
+        <!-- 左侧菜单 -->
+        <div class="sidebar">
+            <button class="menu-btn active" id="downloadBtn">资料下载</button>
+            <button class="menu-btn" id="registerBtn">在线报名</button>
+            <button class="menu-btn" id="registerBtn">资格确认</button>
+        </div>
+
+        <!-- 右侧内容区域 -->
+        <div class="content-area">
+            <!-- 下载区域 -->
+            <div class="download-section active" id="downloadSection">
+                <h2 class="content-header">比赛资料下载</h2>
+                <div class="download-list">
+
+                    <div class="download-item">
+                        <div class="file-icon">📋</div>
+                        <div class="file-info">
+                            <div class="file-title">第六届广东省青少年创新思维及科技实践大赛创新思维挑战赛</div>
+                        </div>
+                        <a target="_blank"
+                            href="https://ccrb.s3.cn-northwest-1.amazonaws.com.cn/a/%E5%88%9B%E6%96%B0%E6%80%9D%E7%BB%B4%E7%B1%BB-%E5%88%9B%E6%96%B0%E6%80%9D%E7%BB%B4%E6%8C%91%E6%88%98%E8%B5%9B.pdf"
+                            class="download-btn" download="第六届广东省青少年创新思维及科技实践大赛创新思维挑战赛.pdf">下载</a>
+                    </div>
+
+                    <div class="download-item">
+                        <div class="file-icon">📊</div>
+                        <div class="file-info">
+                            <div class="file-title">第六届广东省青少年创新思维及科技实践大赛的通知</div>
+                        </div>
+                        <a target="_blank"
+                            href="https://ccrb.s3.cn-northwest-1.amazonaws.com.cn/a/%E5%85%B3%E4%BA%8E%E4%B8%BE%E5%8A%9E%E7%AC%AC%E5%85%AD%E5%B1%8A%E5%B9%BF%E4%B8%9C%E7%9C%81%E9%9D%92%E5%B0%91%E5%B9%B4%E5%88%9B%E6%96%B0%E6%80%9D%E7%BB%B4%E5%8F%8A%E7%A7%91%E6%8A%80%E5%AE%9E%E8%B7%B5%E5%A4%A7%E8%B5%9B%E7%9A%84%E9%80%9A%E7%9F%A5%286%29.pdf"
+                            class="download-btn" download="第六届广东省青少年创新思维及科技实践大赛的通知.pdf">下载</a>
+                    </div>
+                    <div class="download-item">
+                        <div class="file-icon">📄</div>
+                        <div class="file-info">
+                            <div class="file-title">报名表模板</div>
+                            <div class="file-desc">请在完成在线报名后，下载文件完成学校盖章再上传报名表</div>
+                        </div>
+                        <a target="_blank"
+                            href="https://ccrb.s3.cn-northwest-1.amazonaws.com.cn/a/%E6%8A%A5%E5%90%8D%E8%A1%A8.docx"
+                            class="download-btn" download>下载</a>
+                    </div>
+                </div>
+            </div>
+
+            <!-- 报名区域 -->
+            <div class="registration-section " id="registrationSection">
+                <div class="content-header">
+                    <h2 style="display: inline-block;font-size: 24px;">参赛信息登记</h2>
+                    <select id="selectType" class="form-input" required style="width: 200px;margin-left: 10px;">
+                        <option value="">请选择</option>
+                        <option value="male">桌游设计挑战类</option>
+                        <option value="female">智能体应用类</option>
+                    </select>
+                    <button class="menu-btn-add" onclick="addContestant()">添加</button>
+                </div>
+                <div class="form-container" id="formContainer">
+                    <h3>选手1：</h3>
+                    <br />
+                    <form id="registrationForm1">
+                        <div class="form-row">
+                            <div class="form-col">
+                                <div class="form-group">
+                                    <label class="form-label required" for="name">姓名</label>
+                                    <input type="text" id="name1" class="form-input" required>
+                                    <div class="error" id="name-error1">请输入姓名</div>
+                                </div>
+                            </div>
+
+                            <div class="form-col">
+                                <div class="form-group">
+                                    <label class="form-label required" for="gender">性别</label>
+                                    <select id="gender1" class="form-input" required>
+                                        <option value="">请选择</option>
+                                        <option value="male">男</option>
+                                        <option value="female">女</option>
+                                    </select>
+                                    <div class="error" id="gender-error1">请选择性别</div>
+                                </div>
+                            </div>
+                        </div>
+
+                        <div class="form-row">
+                            <div class="form-col">
+                                <div class="form-group">
+                                    <label class="form-label required" for="ethnicity">民族</label>
+                                    <input type="text" id="ethnicity1" class="form-input" required>
+                                    <div class="error" id="ethnicity-error1">请输入民族</div>
+                                </div>
+                            </div>
+
+                            <div class="form-col">
+                                <div class="form-group">
+                                    <label class="form-label required" for="birthdate">出生年月</label>
+                                    <input type="date" id="birthdate1" class="form-input" required>
+                                    <div class="error" id="birthdate-error1">请选择出生年月</div>
+                                </div>
+                            </div>
+                        </div>
+
+                        <div class="form-row">
+                            <div class="form-col">
+                                <div class="form-group">
+                                    <label class="form-label required" for="email">电子邮箱</label>
+                                    <input type="email" id="email1" class="form-input" required>
+                                    <div class="error" id="email-error1">请输入有效的电子邮箱</div>
+                                </div>
+                            </div>
+
+                            <div class="form-col">
+                                <div class="form-group">
+                                    <label class="form-label required" for="idNumber">身份证号码</label>
+                                    <input type="text" id="idNumber1" class="form-input" required
+                                        pattern="\d{17}[\dXx]">
+                                    <div class="error" id="idNumber-error1">请输入18位身份证号码</div>
+                                </div>
+                            </div>
+                        </div>
+
+                        <div class="form-row">
+                            <div class="form-col">
+                                <div class="form-group">
+                                    <label class="form-label required" for="group">组别</label>
+                                    <select id="group1" class="form-input" required>
+                                        <option value="">请选择</option>
+                                        <option value="1">小学组</option>
+                                        <option value="2">初中组</option>
+                                        <option value="3">高中组</option>
+                                        <option value="4">大学组</option>
+                                    </select>
+                                    <div class="error" id="group-error1">请选择组别</div>
+                                </div>
+                            </div>
+
+                            <div class="form-col">
+                                <div class="form-group">
+                                    <label class="form-label required" for="grade">年级</label>
+                                    <input type="text" id="grade1" class="form-input" required>
+                                    <div class="error" id="grade-error1">请输入年级</div>
+                                </div>
+                            </div>
+                        </div>
+
+                        <div class="form-row">
+                            <div class="form-col">
+                                <div class="form-group">
+                                    <label class="form-label required" for="school">所在学校</label>
+                                    <input type="text" id="school1" class="form-input" required>
+                                    <div class="error" id="school-error1">请输入学校名称</div>
+                                </div>
+                            </div>
+
+                            <div class="form-col">
+                                <div class="form-group">
+                                    <label class="form-label required" for="schoolRegion">学校所在地区</label>
+                                    <input type="text" id="schoolRegion1" class="form-input" required
+                                        placeholder="省/市/区">
+                                    <div class="error" id="schoolRegion-error1">请输入学校所在地区</div>
+                                </div>
+                            </div>
+                        </div>
+
+                        <div class="form-group">
+                            <label class="form-label required" for="phone">联系电话</label>
+                            <input type="tel" id="phone1" class="form-input" required pattern="[0-9]{11}">
+                            <div class="error" id="phone-error1">请输入11位手机号码</div>
+                        </div>
+                    </form>
+
+                </div>
+                <div class="file-upload">
+                    <!-- <div class="upload-icon">📷</div> -->
+                    <label class="form-label required" for="photo">上传文件</label>
+                    <input type="file" id="photo" required>
+                    <div class="error" id="photo-error">请上传照片</div>
+                </div>
+                <button type="submit" class="submit-btn" onclick="submitData()">提交报名</button>
+            </div>
+        </div>
+    </div>
+
+    <script>
+        // 切换下载和报名区域
+        document.getElementById('downloadBtn').addEventListener('click', function () {
+            document.getElementById('downloadBtn').classList.add('active');
+            document.getElementById('registerBtn').classList.remove('active');
+            document.getElementById('downloadSection').classList.add('active');
+            document.getElementById('registrationSection').classList.remove('active');
+        });
+
+        document.getElementById('photo').addEventListener('change', function (e) {
+            // 拼接文件名：身份证号_姓名_比赛类型_原文件名
+            const idNumber = document.getElementById('idNumber1').value;
+            if (!idNumber) {
+                alert('请先填写身份证号');
+                e.target.value = ''; // 清空已选择的文件
+                return;
+            }
+            const file = e.target.files[0];
+            if (!file) return;
+            console.log('选择文件:', file);
+
+            const fileName = `${idNumber}/${file.name}`;
+
+            var bucket = new window.AWS.S3({ params: { Bucket: 'ccrb' } });
+            var params = {
+                Key: fileName,
+                ContentType: file.type,
+                Body: file,
+                'Access-Control-Allow-Credentials': '*',
+                'ACL': 'public-read'
+            };
+            console.log(params)
+            bucket.upload(params, function (err, data) {
+                if (err) {
+                    console.error('上传失败:', err);
+                    alert('文件上传失败');
+                } else {
+                    console.log('上传成功:', data);
+                    alert('文件上传成功');
+                }
+            });
+        });
+
+        document.getElementById('registerBtn').addEventListener('click', function () {
+            document.getElementById('registerBtn').classList.add('active');
+            document.getElementById('downloadBtn').classList.remove('active');
+            document.getElementById('registrationSection').classList.add('active');
+            document.getElementById('downloadSection').classList.remove('active');
+        });
+
+        let num = 1;
+        function addContestant() {
+            num = num + 1;
+            const html = document.getElementById('formContainer');
+            const h3Create = document.createElement('h3');
+            h3Create.innerText = `选手${num}：`;
+            html.appendChild(h3Create);
+            const brCreate = document.createElement('br');
+            html.appendChild(brCreate);
+            const formCrate = document.createElement('form');
+            formCrate.id = `registrationForm${num}`;
+            formCrate.innerHTML = `<div class="form-row">
+                            <div class="form-col">
+                                <div class="form-group">
+                                    <label class="form-label required" for="name">姓名</label>
+                                    <input type="text" id="name${num}" class="form-input" required>
+                                    <div class="error" id="name-error${num}">请输入姓名</div>
+                                </div>
+                            </div>
+
+                            <div class="form-col">
+                                <div class="form-group">
+                                    <label class="form-label required" for="gender">性别</label>
+                                    <select id="gender${num}" class="form-input" required>
+                                        <option value="">请选择</option>
+                                        <option value="male">男</option>
+                                        <option value="female">女</option>
+                                    </select>
+                                    <div class="error" id="gender-error${num}">请选择性别</div>
+                                </div>
+                            </div>
+                        </div>
+
+                        <div class="form-row">
+                            <div class="form-col">
+                                <div class="form-group">
+                                    <label class="form-label required" for="ethnicity">民族</label>
+                                    <input type="text" id="ethnicity${num}" class="form-input" required>
+                                    <div class="error" id="ethnicity-error${num}">请输入民族</div>
+                                </div>
+                            </div>
+
+                            <div class="form-col">
+                                <div class="form-group">
+                                    <label class="form-label required" for="birthdate">出生年月</label>
+                                    <input type="date" id="birthdate${num}" class="form-input" required>
+                                    <div class="error" id="birthdate-error${num}">请选择出生年月</div>
+                                </div>
+                            </div>
+                        </div>
+
+                        <div class="form-row">
+                            <div class="form-col">
+                                <div class="form-group">
+                                    <label class="form-label required" for="email">电子邮箱</label>
+                                    <input type="email" id="email${num}" class="form-input" required>
+                                    <div class="error" id="email-error${num}">请输入有效的电子邮箱</div>
+                                </div>
+                            </div>
+
+                            <div class="form-col">
+                                <div class="form-group">
+                                    <label class="form-label required" for="idNumber">身份证号码</label>
+                                    <input type="text" id="idNumber${num}" class="form-input" required pattern="\d{17}[\dXx]">
+                                    <div class="error" id="idNumber-error${num}">请输入18位身份证号码</div>
+                                </div>
+                            </div>
+                        </div>
+
+                        <div class="form-row">
+                            <div class="form-col">
+                                <div class="form-group">
+                                    <label class="form-label required" for="group">组别</label>
+                                    <select id="group${num}" class="form-input" required>
+                                        <option value="">请选择</option>
+                                        <option value="1">小学组</option>
+                                        <option value="2">初中组</option>
+                                        <option value="3">高中组</option>
+                                        <option value="4">大学组</option>
+                                    </select>
+                                    <div class="error" id="group-error${num}">请选择组别</div>
+                                </div>
+                            </div>
+
+                            <div class="form-col">
+                                <div class="form-group">
+                                    <label class="form-label required" for="grade">年级</label>
+                                    <input type="text" id="grade${num}" class="form-input" required>
+                                    <div class="error" id="grade-error${num}">请输入年级</div>
+                                </div>
+                            </div>
+                        </div>
+
+                        <div class="form-row">
+                            <div class="form-col">
+                                <div class="form-group">
+                                    <label class="form-label required" for="school">所在学校</label>
+                                    <input type="text" id="school${num}" class="form-input" required>
+                                    <div class="error" id="school-error${num}">请输入学校名称</div>
+                                </div>
+                            </div>
+
+                            <div class="form-col">
+                                <div class="form-group">
+                                    <label class="form-label required" for="schoolRegion">学校所在地区</label>
+                                    <input type="text" id="schoolRegion${num}" class="form-input" required
+                                        placeholder="省/市/区">
+                                    <div class="error" id="schoolRegion-error${num}">请输入学校所在地区</div>
+                                </div>
+                            </div>
+                        </div>
+
+                        <div class="form-group">
+                            <label class="form-label required" for="phone">联系电话</label>
+                            <input type="tel" id="phone${num}" class="form-input" required pattern="[0-9]{11}">
+                            <div class="error" id="phone-error${num}">请输入11位手机号码</div>
+                        </div>`;
+            html.appendChild(formCrate);
+
+        }
+
+        async function submitData() {
+            const requiredFields = ['name', 'gender', 'ethnicity', 'birthdate', 'email',
+                'idNumber', 'group', 'grade', 'school', 'schoolRegion', 'phone',];
+            let formData = [];
+            let idNumber = '';
+            let idError = '';
+            let phone = '';
+            let phoneError = '';
+            for (let i = 1; i <= num; i++) {
+                let element = null;
+                let errorElement = null;
+                let isValid = true;
+                requiredFields.forEach(field => {
+                    element = document.getElementById(field + i);
+                    errorElement = document.getElementById(`${field}-error` + i);
+                    if (!element.value) {
+                        errorElement.style.display = 'block';
+                        isValid = false;
+                    } else {
+                        errorElement.style.display = 'none';
+                    }
+                });
+
+                // 验证身份证格式
+                idNumber = document.getElementById('idNumber' + i);
+                idError = document.getElementById('idNumber-error' + i);
+                if (!/^\d{17}[\dXx]$/.test(idNumber.value)) {
+                    idError.style.display = 'block';
+                    isValid = false;
+                } else {
+                    idError.style.display = 'none';
+                }
+
+                // 验证手机号格式
+                phone = document.getElementById('phone' + i);
+                phoneError = document.getElementById('phone-error' + i);
+                if (!/^[0-9]{11}$/.test(phone.value)) {
+                    phoneError.style.display = 'block';
+                    isValid = false;
+                } else {
+                    phoneError.style.display = 'none';
+                }
+
+                if (!isValid) {
+                    alert(`选手${num}填写信息有误，请重新填写`);
+                    return;
+                };
+
+                formData.push({
+                    name: document.getElementById('name' + i).value,
+                    gender: document.getElementById('gender' + i).value,
+                    ethnicity: document.getElementById('ethnicity' + i).value,
+                    birthdate: document.getElementById('birthdate' + i).value,
+                    email: document.getElementById('email' + i).value,
+                    idNumber: document.getElementById('idNumber' + i).value,
+                    group: document.getElementById('group' + i).value,
+                    grade: document.getElementById('grade' + i).value,
+                    school: document.getElementById('school' + i).value,
+                    schoolRegion: document.getElementById('schoolRegion' + i).value,
+                    phone: document.getElementById('phone' + i).value,
+                })
+            }
+            console.log('表单数据:', document.getElementById("selectType").value);
+            
+            try {
+                // 收集表单数据
+                const formDataObj = {
+                    type: 1, // 报名类型，1代表个人报名，2代表团队报名
+                    uploadUrl: "", // 上传文件的URL
+                    idCard: "", // 选手身份证号拼接
+                    user: formData
+                };
+
+                // 发送报名信息请求
+                // const registerResponse = await fetch('https://api.example.com/register', {
+                //     method: 'POST',
+                //     headers: {
+                //         'Content-Type': 'application/json'
+                //     },
+                //     body: JSON.stringify(formDataObj)
+                // });
+
+                // if (!registerResponse.ok) {
+                //     throw new Error('报名提交失败');
+                // }
+
+                // const registerData = await registerResponse.json();
+                // alert(`报名成功！您的报名ID: ${registerData.id}`);
+                // document.getElementById('registrationForm').reset();
+
+            } catch (error) {
+                console.error('提交错误:', error);
+                alert(`报名失败: ${error.message}`);
+            }
+        }
+        
+
+
+        fetch("http://localhost:8080/api/user",{
+            method:"POST",
+            headers:{
+                "Content-Type":"application/json"
+            },
+            body:JSON.stringify({name:"张三",age:18} )
+        }).then(res=>res.json()).then(res=>{
+            console.log(res)
+        })
+    </script>
+</body>
+
+</html>