移动解析年末促销

// 假设我们从服务器获取促销数据的API是 /api/promotions
fetch('/api/promotions')
  .then(response => response.json())
  .then(data => {
    // 解析并显示促销信息
    displayPromotions(data);
  })
  .catch(error => {
    console.error('Error fetching promotions:', error);
  });

function displayPromotions(promotions) {
  const promotionsContainer = document.getElementById('promotions-container');
  promotionsContainer.innerHTML = ''; // 清空之前的内容

  promotions.forEach(promotion => {
    const promotionElement = document.createElement('div');
    promotionElement.innerHTML = `
      <h2>${promotion.title}</h2>
      <p>${promotion.description}</p>
      <button onclick="applyPromotion('${promotion.id}')">立即购买</button>
    `;
    promotionsContainer.appendChild(promotionElement);
  });
}

function applyPromotion(promotionId) {
  // 处理优惠券应用逻辑
  console.log('Applying promotion:', promotionId);
}