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Served static HTML file fails to load resources

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评估

难度
3/5
预计耗时
1-2 天
新手友好度
45/100
Issue 类型
缺陷
描述清晰度
基本清楚
活跃度
停滞
技术栈
css, javascript, node.js, typescript
领域
backend, cli

调研方向

使用 dev 脚本复现由 fastify-cli v7.0.1 生成的项目，并检查 dist/routes/root.js、dist/public/index.html 和 dist/assets 目录。从 fastifyStatic 注册和根路由开始，然后验证生成的应用如何提供公共文件。在生成的项目中，链接的 CSS 和 JavaScript 资源能够加载且没有 404 响应，即表示完成。

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描述

Prerequisites
  • I have written a descriptive issue title
  • I have searched existing issues to ensure the issue has not already been raised
Issue

Ok - I'm at the end of my rope on this one and I need a little help!

In short, the problem is. I'm serving a static html file with links to external javascript files and css files and these files are not being found. It seems like the Fastify router is trying to route the links (if that makes sense).

Here are the details:

I have created a new Fastify project using fastify-cli v7.0.1 with: fastify generate my-project --esm --lang=ts
Using the npm scripts from the generated project, I run "dev" and the html file is served ok, but I get a 404 on GET http://localhost:8000/assets/mdr.css (the css file linked to the html file).

The error on route "/":
{
"message": "Route GET:/assets/mdr.css not found",
"error": "Not Found",
"statusCode": 404
}

Here is the index.html file:

<!doctype html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <link rel="icon" href="./favicon.ico" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Home Page</title>
    <link rel="stylesheet" href="assets/mdr.css"> <!-- CANNOT FIND THIS FILE -->
    <!-- I ommitted the JS script as this is producing the same error and need to simplfy -->
  </head>
  <body 
      <div>Serving HTML from dist/public REV 1</div>
  </body>
</html>

Here is my /dist folder structure:

/dist
    app.js
    /assets
        mdr.css
    /plugins
        sensible.js <-- generated
        support.js <-- generated

    /public
        index.html
    /routes
        /example
            index.js <-- generated
        root.js

And my root.js route:

    import { FastifyPluginAsync } from "fastify";
    import path from "path";
    import { fileURLToPath } from "url";
    import fastifyStatic from "@fastify/static";

    const __filename = fileURLToPath(import.meta.url);
    const __dirname = path.dirname(__filename);

    const root: FastifyPluginAsync = async (fastify, opts): Promise<void> => {

      fastify.register(fastifyStatic, {
        root: path.join(__dirname, "../","public"),
        prefix: "/assets/", //<-- secondary problem - if set to "/public" I get an error that it is already defined somewhere else (not by me)
      });

      fastify.get("/", async function (request, reply:any) {
        return reply.sendFile("index.html");
      });


    };

    export default root;

The generated app is using Autoload on routes and plugins, all created by the generator.
I have just about everything I can think of to fix this and have not been able to.
Any help would be appreciated!

Thanks
_mark

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  • 阅读贡献指南

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  3. Fork 仓库，在一个分支上完成修改。
  4. 提交 Pull Request，并在描述里引用这个 Issue 编号。

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