Notes on using Nodejs to capture RSS data and RSS text

Precautions:

1, the request module The Chinese code flaw: uses the Requset to obtain the Chinese HTML, must set the encoding to be null, then uses the Iconv or the Iconv-lite transcoding, otherwise will appear garbled

            request ({                 url: feed,                 timeout: 100000,                 poll: false,                 encoding:  null            },             function  (err, res, body)  {                 if  (!err & & RES.STATUSCODE == 200)  {                 &nbsP;   var bodydecode = iconvlite.decode (body,  ' utf-8 '),                          $ = cheerio.load (Bodydecode, {decodeentities: false})                  }             });

2, cheerio module loading Chinese HTML will automatically decode the Chinese as Unicode, Chinese are all escaped into & #xNNNN, a big pit. Use load (HTML) to set the

var $ = cheerio.load (bodyencoding, {decodeentities:false});

Temporarily encountered two more difficult problems, I hope the great God guidance.

RELATED Links: https://github.com/yeoman/generator/issues/638

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Notes on using Nodejs to capture RSS data and RSS text