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Преобразование полученных данных в свою кодировку
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// Вариант 1 | |
fetch('https://www.site.ru/') | |
.then((response) => response.arrayBuffer()) | |
.then((buffer) => { | |
let html = new TextDecoder('windows-1251').decode(buffer); | |
let doc = new DOMParser().parseFromString(html, 'text/html'); | |
let b = doc.querySelectorAll(".news_item p")[0].innerHTML; | |
console.log(b); | |
}); | |
// Вариант 2 | |
fetch('https://www.site.ru/').then(function(promise) { | |
return promise.blob(); | |
}).then(function(file) { | |
var reader = new FileReader(); | |
reader.readAsText(file, 'windows-1251'); | |
reader.onload = function() { | |
var doc = new DOMParser().parseFromString(reader.result, 'text/html'); | |
var b = doc.querySelectorAll(".news_item p")[0].innerHTML; | |
console.log(b); | |
}; | |
}); | |
// для Node.js | |
// npm i iconv-lite request | |
const request = require('request'), | |
fs = require('fs'), | |
iconv = require('iconv-lite'); | |
request({ | |
url: 'https://litportal.ru/trial/txt/6376244.txt', | |
encoding: null, | |
body: 'Buffer' | |
}).pipe(iconv.decodeStream('win1251')) | |
.pipe(iconv.encodeStream('utf8')) | |
.pipe(fs.createWriteStream('file-in-utf8.txt')); |
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