<!DOCTYPE html><html lang="zh"><head><meta charset="UTF-8"><title>高考倒计时</title><style> body { font-family: 'Arial', sans-serif; text-align: center; margin: 0; padding: 0; height: 100vh; display: flex; justify-content: center; align-items: center; background-image: url('https://yejiuluo.atomgit.net/cdn/miku.gif'); /* 替换为您的背景图片URL */ background-size: cover; background-position: center; background-repeat: no-repe
您的代码整体结构较为清晰，但有以下几点可以优化和注意： 1. 建议添加错误处理机制，例如在 `XMLHttpRequest` 发送请求失败时，除了在控制台打印错误信息，还可以给用户一个更友好的提示。 2. 对于获取到的时间数据的处理，可以考虑添加更多的边界情况判断，以增强代码的健壮性。 3. 代码中缺少对 `updateCountdown` 函数中未完整赋值的部分（`document.getElementById("minutes").inne`）的处理，可能会导致运行时错误。 另外需要注意的逻辑点： 1. 如果服务器时间获取失败，是否有备用方案或者默认的倒计时逻辑。 2. 对于不同年份的高考日期处理，是否需要考虑特殊情况，比如闰月等。 3. 当时间差计算为负数时（即高考日期已过），确保后续的逻辑处理符合预期。 [2025-05-01 21:02:57 | AI写代码神器 | 202点数解答]
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