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bug of the function val,html and text to parse content of html tag #36

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zhaotianxiang opened this issue Mar 7, 2019 · 0 comments
Closed

bug of the function val,html and text to parse content of html tag #36

zhaotianxiang opened this issue Mar 7, 2019 · 0 comments

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@zhaotianxiang
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zhaotianxiang commented Mar 7, 2019 •
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Test case as fllow:

const cheerio = require('cheerio');
const fs = require('fs');
const Entities = require('html-entities').XmlEntities;
const entities = new Entities();
let $ = cheerio.load(fs.readFileSync('./test.html').toString());
/**
----file: test.html ----

<!DOCTYPE html>
<html>
<head>
</head>
<body>
    <textarea style="display:none">{"bug":"景点<1km"}</textarea>
</body>
</html>

**/
let html = $('body > textarea').html();
let text = $('body > textarea').text();
let val = $('body > textarea').val();
// I want test {"bug":"景点<1km"}, but it return: {"bug":"
console.log(html);
console.log(text);
console.log(val);
console.log(entities.decode(html));

I can't get what i want :

 {"bug":"景点<1km"}

I think the char "<" should not be processed in a string
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