应用社交分享双十一活动

// 使用JavaScript实现社交分享功能
function shareToSocialMedia(platform) {
    let shareUrl = "https://example.com/product/123";
    let shareTitle = "双十一特惠商品";
    let shareImage = "https://example.com/images/product.jpg";

    switch (platform) {
        case 'wechat':
            // 微信分享
            window.location.href = `weixin://share?url=${encodeURIComponent(shareUrl)}&title=${encodeURIComponent(shareTitle)}&picurl=${encodeURIComponent(shareImage)}`;
            break;
        case 'qq':
            // QQ分享
            window.location.href = `http://connect.qq.com/widget/shareqq/index.html?url=${encodeURIComponent(shareUrl)}&title=${encodeURIComponent(shareTitle)}&pics=${encodeURIComponent(shareImage)}`;
            break;
        case 'weibo':
            // 微博分享
            window.location.href = `http://service.weibo.com/share/share.php?url=${encodeURIComponent(shareUrl)}&title=${encodeURIComponent(shareTitle)}&pic=${encodeURIComponent(shareImage)}`;
            break;
        default:
            alert('不支持的分享平台');
    }
}

// 调用示例
document.getElementById('wechatShareBtn').addEventListener('click', () => shareToSocialMedia('wechat'));
document.getElementById('qqShareBtn').addEventListener('click', () => shareToSocialMedia('qq'));
document.getElementById('weiboShareBtn').addEventListener('click', () => shareToSocialMedia('weibo'));