恰巧今日有朋友聊到 deno，学习了下 deno，顺手写了个小玩具。(内容一会再补充……)
前端工程师无缝入手。
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| import { serve } from "https://deno.land/[email protected]/http/server.ts";
const server = serve({ port: 8899 });
const CONTENT_TYPE_MAP: { [index: string]: any } = {
html: "text/html; charset=UTF-8",
htm: "text/html; charset=UTF-8",
js: "application/javascript; charset=UTF-8",
css: "text/css; charset=UTF-8",
txt: "text/plain; charset=UTF-8",
mainfest: "text/plain; charset=UTF-8",
};
(async function () {
for await (const req of server) {
const pathname = req.url.split("?")[0];
const filename = "/Users/vernbrandl/Downloads/" + pathname.substring(1);
const suffix = filename.substring(filename.lastIndexOf(".") + 1);
try {
const content = await Deno.readFile(filename);
const headers = new Headers({
"Content-Type": CONTENT_TYPE_MAP[suffix] || "application/octet-stream",
});
req.respond({
body: content,
status: 200,
headers,
});
} catch (error) {
req.respond({ body: "Not Found\n", status: 404 });
}
}
})();
|
项目地址 => https://github.com/tkvern/deno-http-server