41 lines
1.1 KiB
JavaScript
41 lines
1.1 KiB
JavaScript
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const http = require("http");
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const fs = require("fs");
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const path = require("path");
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const root = __dirname;
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const port = Number(process.env.PORT || 4173);
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const types = {
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".html": "text/html;charset=utf-8",
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".css": "text/css;charset=utf-8",
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".js": "text/javascript;charset=utf-8",
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};
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const server = http.createServer((request, response) => {
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const url = new URL(request.url, `http://localhost:${port}`);
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const requestedPath = url.pathname === "/" ? "index.html" : url.pathname.slice(1);
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const filePath = path.resolve(root, requestedPath);
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if (!filePath.startsWith(root)) {
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response.writeHead(403);
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response.end("Forbidden");
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return;
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}
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fs.readFile(filePath, (error, buffer) => {
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if (error) {
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response.writeHead(404);
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response.end("Not found");
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return;
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}
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response.writeHead(200, {
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"Content-Type": types[path.extname(filePath)] || "application/octet-stream",
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});
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response.end(buffer);
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});
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});
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server.listen(port, "127.0.0.1", () => {
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console.log(`Dental 3D demo: http://localhost:${port}`);
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});
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