Loading basic HTML in Node.js

Question

I\'m trying to find out how to load and render a basic HTML file so I don\'t have to write code like:

response.write(\'...
blahblahblah
...\         


        

Answer 1

Adding another option - based on the excepted answer.

For Typescript:

import { Injectable } from '@nestjs/common';
import { parse } from 'node-html-parser';
import * as fs from 'fs';
import * as path from 'path'


@Injectable()
export class HtmlParserService {


  getDocument(id: string): string {

      const htmlRAW = fs.readFileSync(
          path.join(__dirname, "../assets/files/some_file.html"),
          "utf8"
      );


      const parsedHtml = parse(htmlRAW);
      const className  = '.'+id;
      
      //Debug
      //console.log(parsedHtml.querySelectorAll(className));

      return parsedHtml.querySelectorAll(className).toString();
  }
}

(*) Example above is using with nestjs and node-html-parser.