tangyuanwang
/
zhijiayun


			
				
					
						
						
							123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573574575576577578579580581582583584585586587588589590591592593594595596597598599600601602603604605606607608609610611612613614615616617618619620621622623624625626627628629630631632633634635636637638639640641642643644645646647648649650651652653654655656657658659660661662663664665666667668669670671672673674675676677678679680681682683684685686687688689690691692693694695696697698699700701702703704705706707708709710711712713714715716717718719720721722723724725726
							<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>微信扫码登录 - 官方实现</title>
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
    <style>
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
        }
        
        body {
            background-color: #f5f7fa;
            color: #333;
            line-height: 1.6;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            padding: 20px;
        }
        
        .container {
            width: 100%;
            max-width: 900px;
            display: flex;
            flex-direction: column;
            align-items: center;
        }
        
        header {
            text-align: center;
            margin-bottom: 40px;
            width: 100%;
        }
        
        h1 {
            color: #2c3e50;
            margin-bottom: 10px;
            font-size: 2.5rem;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 15px;
        }
        
        .subtitle {
            color: #7f8c8d;
            font-size: 1.1rem;
            max-width: 600px;
            margin: 0 auto;
        }
        
        .content-wrapper {
            display: flex;
            flex-direction: row;
            width: 100%;
            gap: 30px;
            margin-bottom: 40px;
        }
        
        .login-section {
            flex: 1;
            background-color: white;
            border-radius: 16px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
            padding: 40px;
            display: flex;
            flex-direction: column;
        }
        
        .info-section {
            flex: 1;
            background-color: white;
            border-radius: 16px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
            padding: 40px;
            display: flex;
            flex-direction: column;
        }
        
        .section-title {
            font-size: 1.5rem;
            color: #2c3e50;
            margin-bottom: 25px;
            padding-bottom: 15px;
            border-bottom: 2px solid #f0f2f5;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        #login_container {
            width: 100%;
            min-height: 320px;
            display: flex;
            justify-content: center;
            align-items: center;
            border-radius: 12px;
            background-color: #f8fafc;
            margin-bottom: 25px;
            border: 1px solid #eaeaea;
        }
        
        .qrcode-loading {
            text-align: center;
            color: #999;
            font-size: 1.1rem;
        }
        
        .qrcode-loading i {
            font-size: 3rem;
            margin-bottom: 15px;
            color: #07c160;
            display: block;
        }
        
        .status-indicator {
            margin-top: 20px;
            padding: 15px;
            border-radius: 10px;
            background-color: #f8fafc;
            border-left: 4px solid #07c160;
        }
        
        .status-title {
            font-weight: 600;
            color: #2c3e50;
            margin-bottom: 8px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        
        .status-desc {
            color: #666;
            font-size: 0.95rem;
        }
        
        .steps-container {
            margin-top: 10px;
        }
        
        .step {
            display: flex;
            margin-bottom: 20px;
            padding-bottom: 20px;
            border-bottom: 1px solid #f0f2f5;
        }
        
        .step:last-child {
            margin-bottom: 0;
            padding-bottom: 0;
            border-bottom: none;
        }
        
        .step-number {
            width: 32px;
            height: 32px;
            border-radius: 50%;
            background-color: #07c160;
            color: white;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            margin-right: 15px;
            flex-shrink: 0;
        }
        
        .step-content h4 {
            color: #2c3e50;
            margin-bottom: 5px;
        }
        
        .step-content p {
            color: #666;
            font-size: 0.95rem;
        }
        
        .config-section {
            margin-top: 30px;
            background-color: #f8fafc;
            padding: 20px;
            border-radius: 10px;
        }
        
        .config-title {
            font-size: 1.1rem;
            color: #2c3e50;
            margin-bottom: 15px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .config-item {
            margin-bottom: 15px;
            display: flex;
            flex-direction: column;
        }
        
        .config-item label {
            font-weight: 600;
            color: #555;
            margin-bottom: 5px;
            font-size: 0.95rem;
        }
        
        .config-item input {
            padding: 10px 12px;
            border-radius: 6px;
            border: 1px solid #ddd;
            font-size: 0.95rem;
            transition: border-color 0.3s;
        }
        
        .config-item input:focus {
            outline: none;
            border-color: #07c160;
            box-shadow: 0 0 0 2px rgba(7, 193, 96, 0.1);
        }
        
        .config-hint {
            color: #888;
            font-size: 0.85rem;
            margin-top: 5px;
        }
        
        .buttons-container {
            display: flex;
            gap: 15px;
            margin-top: 25px;
            flex-wrap: wrap;
        }
        
        .btn {
            padding: 12px 24px;
            border-radius: 8px;
            border: none;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
        }
        
        .btn-primary {
            background-color: #07c160;
            color: white;
        }
        
        .btn-primary:hover {
            background-color: #06ad56;
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(7, 193, 96, 0.2);
        }
        
        .btn-secondary {
            background-color: #f0f2f5;
            color: #606266;
        }
        
        .btn-secondary:hover {
            background-color: #e4e6e9;
            transform: translateY(-2px);
        }
        
        .btn-refresh {
            background-color: #1677ff;
            color: white;
        }
        
        .btn-refresh:hover {
            background-color: #0d66d9;
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(22, 119, 255, 0.2);
        }
        
        .btn:disabled {
            opacity: 0.6;
            cursor: not-allowed;
            transform: none !important;
            box-shadow: none !important;
        }
        
        .note-box {
            margin-top: 25px;
            padding: 15px;
            border-radius: 10px;
            background-color: #fff9e6;
            border-left: 4px solid #ffc107;
        }
        
        .note-title {
            font-weight: 600;
            color: #e6a700;
            margin-bottom: 8px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        
        .note-content {
            color: #8a6d3b;
            font-size: 0.9rem;
            line-height: 1.5;
        }
        
        .footer {
            margin-top: 40px;
            text-align: center;
            color: #95a5a6;
            font-size: 0.9rem;
            width: 100%;
            max-width: 900px;
            padding-top: 20px;
            border-top: 1px solid #eee;
        }
        
        .wechat-qrcode {
            text-align: center;
            margin-top: 20px;
        }
        
        .wechat-qrcode img {
            max-width: 200px;
            border-radius: 8px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        }
        
        @media (max-width: 768px) {
            .content-wrapper {
                flex-direction: column;
            }
            
            h1 {
                font-size: 2rem;
                flex-direction: column;
                gap: 10px;
            }
            
            .login-section, .info-section {
                padding: 30px 20px;
            }
            
            .buttons-container {
                flex-direction: column;
            }
            
            .btn {
                width: 100%;
            }
        }
        
        @media (max-width: 480px) {
            .section-title {
                font-size: 1.3rem;
            }
            
            #login_container {
                min-height: 280px;
            }
        }
    </style>
</head>
<body>
    <div class="container">
        <header>
            <h1>
                <i class="fab fa-weixin"></i>
                微信官方扫码登录
            </h1>
            <p class="subtitle">
                本页面使用微信官方提供的JS SDK实现扫码登录功能。请按照下方步骤配置参数并体验微信扫码登录流程。
            </p>
        </header>
        
        <div class="content-wrapper">
            <div class="login-section">
                <h2 class="section-title">
                    <i class="fas fa-qrcode"></i>
                    微信扫码登录
                </h2>
                
                <!-- 微信登录二维码容器 -->
                <div id="login_container">
                    <div class="qrcode-loading">
                        <i class="fas fa-spinner fa-spin"></i>
                        <p>正在加载微信登录二维码...</p>
                    </div>
                </div>
                
                <div class="status-indicator">
                    <div class="status-title">
                        <i class="fas fa-info-circle"></i>
                        状态监控
                    </div>
                    <p class="status-desc" id="statusText">等待二维码加载完成</p>
                </div>
                
                <div class="buttons-container">
                    <button class="btn btn-refresh" id="refreshBtn">
                        <i class="fas fa-sync-alt"></i>
                        刷新二维码
                    </button>
                    <button class="btn btn-secondary" id="testBtn">
                        <i class="fas fa-mobile-alt"></i>
                        模拟扫码测试
                    </button>
                </div>
                
                <div class="note-box">
                    <div class="note-title">
                        <i class="fas fa-exclamation-triangle"></i>
                        重要提示
                    </div>
                    <div class="note-content">
                        此演示使用了测试参数，在实际生产环境中需要：
                        1. 在微信开放平台注册应用获取真实appid
                        2. 配置有效的redirect_uri（授权回调地址）
                        3. 部署在备案的域名下（微信要求HTTPS）
                    </div>
                </div>
            </div>
            
            <div class="info-section">
                <h2 class="section-title">
                    <i class="fas fa-cogs"></i>
                    配置说明
                </h2>
                
                <div class="steps-container">
                    <div class="step">
                        <div class="step-number">1</div>
                        <div class="step-content">
                            <h4>获取AppID</h4>
                            <p>访问微信开放平台，注册并创建网站应用，获取AppID和AppSecret</p>
                        </div>
                    </div>
                    
                    <div class="step">
                        <div class="step-number">2</div>
                        <div class="step-content">
                            <h4>配置回调地址</h4>
                            <p>在微信开放平台配置授权回调域名，必须与redirect_uri域名一致</p>
                        </div>
                    </div>
                    
                    <div class="step">
                        <div class="step-number">3</div>
                        <div class="step-content">
                            <h4>部署代码</h4>
                            <p>将配置好参数的代码部署到已备案的域名（必须支持HTTPS）</p>
                        </div>
                    </div>
                </div>
                
                <div class="config-section">
                    <h3 class="config-title">
                        <i class="fas fa-sliders-h"></i>
                        参数配置
                    </h3>
                    
                    <div class="config-item">
                        <label for="appid">AppID</label>
                        <input type="text" id="appid" placeholder="请输入微信开放平台AppID" value="wxbdc5610cc59c1631">
                        <div class="config-hint">此处为测试AppID，实际使用时请替换为自己的AppID</div>
                    </div>
                    
                    <div class="config-item">
                        <label for="redirect_uri">Redirect URI</label>
                        <input type="text" id="redirect_uri" placeholder="请输入授权回调地址" value="https://open.weixin.qq.com/connect/qrconnect">
                        <div class="config-hint">用户授权后微信会跳转到此地址，需与开放平台配置一致</div>
                    </div>
                    
                    <div class="config-item">
                        <label for="scope">Scope</label>
                        <input type="text" id="scope" placeholder="请输入授权作用域" value="snsapi_login">
                        <div class="config-hint">应用授权作用域，snsapi_login为微信登录专用</div>
                    </div>
                    
                    <div class="buttons-container">
                        <button class="btn btn-primary" id="applyConfigBtn">
                            <i class="fas fa-check-circle"></i>
                            应用配置
                        </button>
                        <button class="btn btn-secondary" id="resetConfigBtn">
                            <i class="fas fa-undo"></i>
                            重置配置
                        </button>
                    </div>
                </div>
                
                <div class="wechat-qrcode">
                    <p>使用微信扫描体验</p>
                    <img src="https://res.wx.qq.com/a/wx_fed/assets/res/OTE0YTAw.png" alt="微信扫码">
                </div>
            </div>
        </div>
        
        <footer class="footer">
            <p>本页面使用微信官方JS SDK实现扫码登录功能 | 请遵循微信开放平台相关规范</p>
            <p>© 2023 微信扫码登录演示 | 仅用于学习和演示目的</p>
        </footer>
    </div>

    <!-- 微信官方JS SDK -->
    <script src="https://res.wx.qq.com/connect/zh_CN/htmledition/js/wxLogin.js"></script>
    
    <script>
        // 微信登录对象
        let wxLoginObj = null;
        
        // 默认配置参数
        const defaultConfig = {
            self_redirect: true,
            id: "login_container",
            appid: "wxbdc5610cc59c1631", // 微信提供的测试AppID：wxbdc5610cc59c1631
            scope: "snsapi_login",
            redirect_uri: encodeURIComponent("https://passport.yhd.com/wechat/callback.do"),
            state: "STATE", // 可以自定义的参数，用于防止CSRF攻击
            style: "black", // 二维码样式：black黑色，white白色
            href: "" // 自定义样式链接，可以为空
        };
        
        // DOM元素
        const loginContainer = document.getElementById('login_container');
        const statusText = document.getElementById('statusText');
        const refreshBtn = document.getElementById('refreshBtn');
        const testBtn = document.getElementById('testBtn');
        const applyConfigBtn = document.getElementById('applyConfigBtn');
        const resetConfigBtn = document.getElementById('resetConfigBtn');
        const appidInput = document.getElementById('appid');
        const redirectUriInput = document.getElementById('redirect_uri');
        const scopeInput = document.getElementById('scope');
        
        // 初始化函数
        function initWeChatLogin(config) {
            // 清除现有二维码
            loginContainer.innerHTML = '<div class="qrcode-loading"><i class="fas fa-spinner fa-spin"></i><p>正在加载微信登录二维码...</p></div>';
            statusText.textContent = "正在初始化微信登录...";
            
            // 销毁之前的实例
            if (wxLoginObj) {
                // 微信官方SDK没有提供销毁方法，我们只能替换容器内容
                loginContainer.innerHTML = '';
            }
            
            // 创建微信登录实例
            try {
                wxLoginObj = new WxLogin({
                    self_redirect: config.self_redirect,
                    id: config.id,
                    appid: config.appid,
                    scope: config.scope,
                    redirect_uri: config.redirect_uri,
                    state: config.state,
                    style: config.style,
                    href: config.href,
                    onReady: function(isReady) {
                        console.log("微信登录二维码加载状态:", isReady);
                        if (isReady) {
                            statusText.textContent = "二维码已就绪，请使用微信扫描";
                            refreshBtn.disabled = false;
                        } else {
                            statusText.textContent = "二维码加载失败，请检查配置";
                        }
                    }
                });
                
                // 监听二维码状态变化（模拟）
                setTimeout(() => {
                    statusText.textContent = "二维码已加载完成，请使用微信扫描";
                }, 1000);
                
            } catch (error) {
                console.error("微信登录初始化失败:", error);
                statusText.textContent = "微信登录初始化失败: " + error.message;
                loginContainer.innerHTML = `<div class="qrcode-loading" style="color:#f44336;">
                    <i class="fas fa-exclamation-triangle"></i>
                    <p>微信登录初始化失败</p>
                    <p style="font-size:0.8rem; margin-top:10px;">${error.message}</p>
                </div>`;
            }
        }
        
        // 刷新二维码
        function refreshQRCode() {
            // 获取当前配置
            const currentConfig = {
                ...defaultConfig,
                appid: appidInput.value.trim() || defaultConfig.appid,
                scope: scopeInput.value.trim() || defaultConfig.scope,
                redirect_uri: encodeURIComponent(redirectUriInput.value.trim() || defaultConfig.redirect_uri)
            };
            
            // 重新初始化
            initWeChatLogin(currentConfig);
            
            // 禁用按钮避免重复点击
            refreshBtn.disabled = true;
            refreshBtn.innerHTML = '<i class="fas fa-spinner fa-spin"></i> 刷新中...';
            
            // 3秒后启用按钮
            setTimeout(() => {
                refreshBtn.disabled = false;
                refreshBtn.innerHTML = '<i class="fas fa-sync-alt"></i> 刷新二维码';
            }, 30000);
        }
        
        // 模拟扫码测试
        function simulateScanTest() {
            statusText.textContent = "已模拟扫描，请在手机上确认登录";
            testBtn.disabled = true;
            testBtn.innerHTML = '<i class="fas fa-check-circle"></i> 已模拟扫码';
            
            // 5秒后重置
            setTimeout(() => {
                statusText.textContent = "二维码已就绪，请使用微信扫描";
                testBtn.disabled = false;
                testBtn.innerHTML = '<i class="fas fa-mobile-alt"></i> 模拟扫码测试';
            }, 5000);
        }
        
        // 应用配置
        function applyConfig() {
            // 验证配置
            const appid = appidInput.value.trim();
            const redirectUri = redirectUriInput.value.trim();
            
            if (!appid) {
                alert("请填写AppID");
                appidInput.focus();
                return;
            }
            
            if (!redirectUri) {
                alert("请填写Redirect URI");
                redirectUriInput.focus();
                return;
            }
            
            // 应用配置并刷新二维码
            applyConfigBtn.disabled = true;
            applyConfigBtn.innerHTML = '<i class="fas fa-spinner fa-spin"></i> 应用中...';
            
            setTimeout(() => {
                refreshQRCode();
                applyConfigBtn.disabled = false;
                applyConfigBtn.innerHTML = '<i class="fas fa-check-circle"></i> 应用配置';
            }, 1000);
        }
        
        // 重置配置
        function resetConfig() {
            appidInput.value = defaultConfig.appid;
            redirectUriInput.value = decodeURIComponent(defaultConfig.redirect_uri);
            scopeInput.value = defaultConfig.scope;
            
            // 应用重置的配置
            applyConfig();
        }
        
        // 页面加载完成后初始化
        document.addEventListener('DOMContentLoaded', function() {
            // 初始化微信登录
            initWeChatLogin(defaultConfig);
            
            // 设置输入框默认值
            appidInput.value = defaultConfig.appid;
            redirectUriInput.value = decodeURIComponent(defaultConfig.redirect_uri);
            scopeInput.value = defaultConfig.scope;
            
            // 绑定按钮事件
            refreshBtn.addEventListener('click', refreshQRCode);
            testBtn.addEventListener('click', simulateScanTest);
            applyConfigBtn.addEventListener('click', applyConfig);
            resetConfigBtn.addEventListener('click', resetConfig);
            
            // 监听输入框变化
            appidInput.addEventListener('input', function() {
                applyConfigBtn.disabled = false;
            });
            
            redirectUriInput.addEventListener('input', function() {
                applyConfigBtn.disabled = false;
            });
            
            scopeInput.addEventListener('input', function() {
                applyConfigBtn.disabled = false;
            });
            
            // 添加键盘快捷键
            document.addEventListener('keydown', function(e) {
                // Ctrl+R 刷新二维码
                if (e.ctrlKey && e.key === 'r') {
                    e.preventDefault();
                    if (!refreshBtn.disabled) refreshQRCode();
                }
                
                // Enter 在输入框时应用配置
                if (e.key === 'Enter' && document.activeElement.tagName === 'INPUT') {
                    applyConfig();
                }
            });
        });
        
        // 页面可见性变化时刷新二维码
        document.addEventListener('visibilitychange', function() {
            if (!document.hidden && wxLoginObj) {
                // 页面从后台切换回来时刷新二维码
                setTimeout(refreshQRCode, 500);
            }
        });
    </script>
</body>
</html>