52 lines
2.1 KiB
TypeScript
52 lines
2.1 KiB
TypeScript
import fs from "fs"
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import path from "path"
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import http from 'http';
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import { IncomingMessage, ServerResponse } from "http";
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export async function createResServer() {
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const port = 7778;
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const server = http.createServer();
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server.listen(port);
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console.log(`Resource server is listening on port ${port} !`.green);
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server.on('request', (request: IncomingMessage, response: ServerResponse) => {
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const { url } = request;
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if (url) {
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try {
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const pathArr = url.split("/");
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const resName = pathArr[pathArr.length - 1];
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const dirPath = path.join(process.cwd(), url.replace(`/${resName}`, ""));
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const fileRealName = findResRealName(dirPath, resName);
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const resourcePath = path.join(dirPath, `${fileRealName}`);
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if (fs.existsSync(resourcePath)) {
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const data = fs.readFileSync(resourcePath);
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response.setHeader("content-length", data.length);
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response.write(data);
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response.end();
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} else {
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response.setHeader("content-type", "text/html; charset=utf-8");
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console.error(`Resources ${resName} do not exist !`.red)
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response.end(`Resources ${resName} do not exist !`);
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}
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} catch (error) {
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response.setHeader("content-type", "text/html; charset=utf-8");
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console.error(`Server internal error`.red)
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response.end("Server internal error" + error);
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}
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} else {
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response.setHeader("content-type", "text/html; charset=utf-8");
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console.error(`url is undefined`.red)
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response.end("url is undefined");
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}
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});
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function findResRealName(dirPath: string, fileName: string) {
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let fileFinalName = "";
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const stats = fs.readdirSync(dirPath);
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for (let stat of stats) {
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if (stat.startsWith(`${fileName}.`) || stat === fileName) {
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fileFinalName = stat;
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return fileFinalName;
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}
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}
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}
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}
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