技术教程测试这是一篇新的博文LEOSDCN2026-06-072026-06-09基础功能测试技术性测试…… 12345# 本地预览hexo cl; hexo s# 推送更新上线hexo cl; hexo g; hexo d 语法高亮测试JavaScript123456789101112function fibonacci(n) { if (n <= 1) return n; return fibonacci(n - 1) + fibonacci(n - 2);}const result = fibonacci(10);console.log(`结果是:${result}`);// 箭头函数和数组方法const numbers = [1, 2, 3, 4, 5];const doubled = numbers.map(n => n * 2);console.log(doubled); // [2, 4, 6, 8, 10] Python123456789101112import datetimeclass BlogPost: def __init__(self, title, date): self.title = title self.date = date def summary(self): return f"《{self.title}》发布于 {self.date}"post = BlogPost("语法高亮测试", datetime.date.today())print(post.summary()) HTML + CSS123456789101112131415161718192021222324<!DOCTYPE html><html lang="zh-CN"><head> <meta charset="UTF-8"> <title>测试页面</title> <style> .container { display: flex; justify-content: center; background: #f5f5f5; border-radius: 8px; } .title { color: #e53935; font-size: 1.5rem; } </style></head><body> <div class="container"> <h1 class="title">Hello World!</h1> </div></body></html> 图片嵌入测试