山果的代码高亮完全在服务端完成,输出的就是带颜色的 HTML,前端没有一行高亮 JS。下面用五种语言实测。
PHP
function sumUpTo(int $n): int {
// 累加 1 到 n
$total = 0;
for ($i = 1; $i <= $n; $i++) {
$total += $i;
}
return $total;
}
echo sumUpTo(100); // 5050JavaScript
const debounce = (fn, wait = 200) => {
let timer = null;
return function (...args) {
clearTimeout(timer);
timer = setTimeout(() => fn.apply(this, args), wait);
};
};
window.addEventListener('resize', debounce(() => {
console.log('resized', window.innerWidth);
}), { passive: true });Python
from dataclasses import dataclass
@dataclass
class Post:
title: str
views: int = 0
def hot(self) -> bool:
# 简单的热文判断
return self.views > 1000
posts = [Post("Hello", 500), Post("World", 2000)]
hot = [p.title for p in posts if p.hot()]
print(hot) # ['World']CSS
.sg-card {
/* 白卡片体系 */
background: var(--sg-surface);
border-radius: 14px;
box-shadow: 0 1px 3px rgb(30 40 60 / 5%);
transition: transform 200ms cubic-bezier(0.25, 1, 0.5, 1);
}
.sg-card:hover {
transform: translateY(-2px);
}HTML
<article class="sg-card">
<header class="sg-card__head">
<h2 class="sg-card__title">标题</h2>
<time datetime="2026-10-31">2026-10-31</time>
</header>
<p class="sg-card__excerpt">摘要文字</p>
</article>语言标签与复制
每个代码块左上角显示语言名,右上角有一键复制按钮。复制走浏览器剪贴板 API,不引入任何第三方脚本。
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