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AChapetonAChapeton
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#12 - TypeScript & JavaScript
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‎Roadmap/12 - JSON Y XML/javascript/AChapeton.js

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var fs = require('fs');
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var readlineSync = require('readline-sync');
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var _a = require('xmldom'), ImplementationDOM = _a.DOMImplementation, SerializeXML = _a.XMLSerializer;
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var jsonContent = {
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nombre: 'Andres Chapeton',
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edad: 26,
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fecha_de_nacimiento: '02/06/1997',
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lista_lenguajes: ['TypeScript', 'JavaScript', 'Python', 'C#']
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};
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fs.writeFile('data.json', JSON.stringify(jsonContent), function (error) {
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if (error)
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throw error;
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console.log('JSON file created');
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});
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//Leer contenido del fichero JSON
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fs.readFile('data.json', function (error, data) {
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if (error)
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throw error;
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console.log(data.toString());
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});
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//Eliminar fichero JSON
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fs.unlink('data.json', function (error) {
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if (error)
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throw error;
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console.log('JSON file deleted');
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});
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// PARA CREAR ARCHIVO XML
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// Crear un objeto DOMImplementation
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var domImplementation = new ImplementationDOM();
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//Crear un objeto XML Document
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var xmlBaseDoc = domImplementation.createDocument(null, 'root');
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//Crear elementos y atributos
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var main = xmlBaseDoc.createElement('main');
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var full_name = xmlBaseDoc.createAttribute('full_name');
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var age = xmlBaseDoc.createAttribute('age');
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var birth = xmlBaseDoc.createAttribute('birth');
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var list = xmlBaseDoc.createAttribute('list');
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//Agregar valures
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full_name.value = 'Andres Chapeton';
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age.value = '26';
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birth.value = '02/06/1997';
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list.value = 'TypeScript, JavaScript, Python, C#';
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//Agregar elementos al documento
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main.setAttributeNode(full_name);
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main.setAttributeNode(age);
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main.setAttributeNode(birth);
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main.setAttributeNode(list);
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main.textContent = 'Datos';
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xmlBaseDoc.documentElement.appendChild(main);
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//Convertir documento XML en cadena de texto
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var xmlString = new SerializeXML().serializeToString(xmlBaseDoc);
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//Crear fichero XML
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fs.writeFile('data.xml', xmlString, function (error) {
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if (error)
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throw error;
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console.log('XML file created');
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});
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//Leer contenido del fichero XML
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fs.readFile('data.xml', function (error, data) {
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if (error)
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throw error;
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var xmlString = data.toString();
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console.log(xmlString);
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});
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//Eliminar fichero XML
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fs.unlink('data.xml', function (error) {
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if (error)
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throw error;
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console.log('JSON file deleted');
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});

‎Roadmap/12 - JSON Y XML/typescript/AChapeton.ts

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const fs = require('fs')
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const readlineSync = require('readline-sync');
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const { DOMImplementation: ImplementationDOM, XMLSerializer: SerializeXML } = require('xmldom');
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// PARA CREAR ARCHIVO JSON
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interface Content {
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nombre: string,
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edad: number,
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fecha_de_nacimiento: string,
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lista_lenguajes: Array<string>
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}
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let jsonContent: Content = {
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nombre: 'Andres Chapeton',
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edad: 26,
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fecha_de_nacimiento: '02/06/1997',
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lista_lenguajes: ['TypeScript', 'JavaScript', 'Python', 'C#']
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}
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fs.writeFile(
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'data.json',
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JSON.stringify(jsonContent),
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(error: NodeJS.ErrnoException | null) => {
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if(error) throw error
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console.log('JSON file created')
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})
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//Leer contenido del fichero JSON
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fs.readFile('data.json', (error: NodeJS.ErrnoException | null, data: any) => {
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if(error) throw error
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console.log(data.toString())
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})
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//Eliminar fichero JSON
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fs.unlink('data.json', (error: NodeJS.ErrnoException | null) => {
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if(error) throw error
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console.log('JSON file deleted')
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})
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// PARA CREAR ARCHIVO XML
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// Crear un objeto DOMImplementation
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const domImplementation = new ImplementationDOM();
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//Crear un objeto XML Document
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const xmlBaseDoc: XMLDocument = domImplementation.createDocument(null, 'root')
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//Crear elementos y atributos
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const main: HTMLElement = xmlBaseDoc.createElement('main')
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const full_name: Attr = xmlBaseDoc.createAttribute('full_name')
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const age: Attr = xmlBaseDoc.createAttribute('age')
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const birth: Attr = xmlBaseDoc.createAttribute('birth')
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const list: Attr = xmlBaseDoc.createAttribute('list')
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//Agregar valures
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full_name.value = 'Andres Chapeton'
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age.value = '26'
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birth.value = '02/06/1997'
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list.value = 'TypeScript, JavaScript, Python, C#'
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//Agregar elementos al documento
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main.setAttributeNode(full_name)
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main.setAttributeNode(age)
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main.setAttributeNode(birth)
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main.setAttributeNode(list)
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main.textContent = 'Datos'
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xmlBaseDoc.documentElement.appendChild(main)
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//Convertir documento XML en cadena de texto
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const xmlString: string = new SerializeXML().serializeToString(xmlBaseDoc)
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//Crear fichero XML
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fs.writeFile(
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'data.xml',
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xmlString,
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(error: NodeJS.ErrnoException | null) => {
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if(error) throw error
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console.log('XML file created')
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})
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//Leer contenido del fichero XML
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fs.readFile('data.xml', (error: NodeJS.ErrnoException | null, data: any) => {
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if(error) throw error
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const xmlString: string = data.toString()
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console.log(xmlString)
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})
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//Eliminar fichero XML
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fs.unlink('data.xml', (error: NodeJS.ErrnoException | null) => {
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if(error) throw error
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console.log('JSON file deleted')
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})

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