@ nostr_cn_dev

nostrbook 技术框架

源代码在 github.com git clone https://github.com/nostrbook/nostrbook cd nostrbook npm install npm run dev

• 网站主框架 vite + svelte
• 网站浏览书框架 docsify

网站主框架

svelte 为主，daisyui （tailwindcss） css 。 页面的逻辑结构 都是 svelte搭建的， 采用了 layout 左侧菜单。

菜单代码 在 https://github.com/nostrbook/nostrbook/blob/main/src/lib/SideMenu.svelte 菜单里用了弹框登录，弹框的代码基本是问的 AI。

子页面和 路由器看sveltekit规则编写。

书籍的数据

https://github.com/nostrbook/nostrbook/blob/main/src/lib/bookevent.ts 使用的nostr ndk 库来读写 relay。 书的 tag， 内容就是 标题，封面和作者。 [ ['t',booktag], ['title',content['title']], ];

章节的数据

[ ['t',chaptertag], ['title',title], ['d',filename + "-" + bookid], ['e',bookid], ]; 这里面的 d，采用了 文件名 + bookid，所以每一本的章节名的文件名是唯一的。

配置文件

src/lib/config.ts，主要配置 服务器的地址 * 图片文件 nip96 服务器 * relays 服务器 * book的tag ，测试和 release不一样。 如果自己部署独有的服务器也可以不一样。这样内容可以垂直。

首页采用了缓冲机制

首页的内容来自 书籍的列表， 用booktag和30023来区分是不是书籍信息。 为了搜索引擎友好，让页面加载就有数据。

采用了 src/hooks.server.ts 预备加载数据，数据会被首页面 src/routes/+page.server.ts 传给 page.svelte去渲染。 这一切都是后台完成的。html页面加载的时候数据都已经渲染完成了。所以对搜索引擎非常友好。搞定了google，seo。

但是为了数据的完整性， 页面起来后会继续读取列表，这时候可能会显示最新的数据。

增加了 sitemap功能

在 hooks.server.ts 文件里 增加了记录访问成功的页面，并且更新到sitemap.xml 文件里面 ```js export const handle: Handle = async ({ event, resolve }) => { event.locals.books = cachedBooks; // 共享数据 const response = await resolve(event); const {url,method} = event.request; console.log(url,response.status) if (response.status == 200){ let url = event.url.toString(); url = replaceHttpToHttps(url); if (!successfulUrls.has(url)){ successfulUrls.add(url); generateSitemap(); } } return response };

```

然后配置 nginx 设置一个sitemap.xml 链接到 nostrbook/static/sitemap.xml文件。

robots.txt

Sitemap: https://nostrbook.com/sitemap.xml 让爬虫 知道 这个sitemap的存在

xml This XML file does not appear to have any style information associated with it. The document tree is shown below. <urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"> <url> <loc>https://nostrbook.com/</loc> </url> <url> <loc>https://nostrbook.com/uploadfiles?imgsrc=https://cdn.nostrcheck.me/fd06f542bc6c06a39881810de917e6c5d277dfb51689a568ad7b7a548d6d54cd/19105641454b483284cf76c42fbdde2ed3f47b1bb2a366a58eaa49630d385027.webp</loc> </url> <url> <loc>https://nostrbook.com/uploadfiles?imgsrc=https://cdn.nostrcheck.me/a7f85dfe651aaa0b47d69659266f434479e40558a640a308a8f6769627305a2b/e9801593f2ea4560c55a6a2651788620cfe6c587c17c08f0e8023f06e7ffaf31.webp</loc> </url> <url> <loc>https://nostrbook.com/uploadfiles?imgsrc=https://cdn.nostrcheck.me/fd06f542bc6c06a39881810de917e6c5d277dfb51689a568ad7b7a548d6d54cd/232dd9c092e023beecb5410052bd48add702765258dcc66f176a56f02b09cf6a.webp</loc> </url> <url> <loc>https://nostrbook.com/uploadfiles?imgsrc=https://cdn.nostrcheck.me/fd06f542bc6c06a39881810de917e6c5d277dfb51689a568ad7b7a548d6d54cd/1dd58d181d40edb7df942b5b16be3f82e95348a471d5a3620a9585f0af784fee.webp</loc> </url> <url> <loc>https://nostrbook.com/uploadfiles?imgsrc=https://cdn.nostrcheck.me/fd06f542bc6c06a39881810de917e6c5d277dfb51689a568ad7b7a548d6d54cd/5ad7189d30c9b49aa61652d98ac7853217b7e445f863be09f9745c49df9f514c.webp</loc> </url> <url> <loc>https://nostrbook.com/books/37548c3300238cc2152d8694bb3ff46b9155d26b1b9b0986baaf7e5e90f00157?title=nostr-examples</loc> </url> <url> <loc>https://nostrbook.com/books/37548c3300238cc2152d8694bb3ff46b9155d26b1b9b0986baaf7e5e90f00157/readme.md</loc> </url> <url> <loc>https://nostrbook.com/books/37548c3300238cc2152d8694bb3ff46b9155d26b1b9b0986baaf7e5e90f00157/_sidebar.md</loc> </url> <url> <loc>https://nostrbook.com/books/c3834c0604b4e5ad66ececd756791a539c585d880864d62b0ef51e3602c482b7?title=NostrBook%E7%AB%99%E7%82%B9%E6%97%A5%E8%AE%B0</loc> </url> <url> <loc>https://nostrbook.com/books/c3834c0604b4e5ad66ececd756791a539c585d880864d62b0ef51e3602c482b7/readme.md</loc> </url> <url> <loc>https://nostrbook.com/books/c3834c0604b4e5ad66ececd756791a539c585d880864d62b0ef51e3602c482b7/_sidebar.md</loc> </url> <url> <loc>https://nostrbook.com/books/c3834c0604b4e5ad66ececd756791a539c585d880864d62b0ef51e3602c482b7/01.md</loc> </url> <url> <loc>https://nostrbook.com/books/c3834c0604b4e5ad66ececd756791a539c585d880864d62b0ef51e3602c482b7/02.md</loc> </url> <url> <loc>https://nostrbook.com/books/9f0c0ef8f03be684fa7bb0de8df20b173aa9057adbb3eb4d30bed6dfc96e7997?title=Nostr%20protocol</loc> </url> <url> <loc>https://nostrbook.com/books/9f0c0ef8f03be684fa7bb0de8df20b173aa9057adbb3eb4d30bed6dfc96e7997/readme.md</loc> </url> <url> 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