node.js - Use superagent to capture UTF-8 website garbled characters

Question

I use superagent cheerio to grab *Dong’s products, but the returned Chinese garbled response header is as follows
It is compressed by gzip, but it stands to reason that superagent will decompress it by default

*East product address https://item.jd.com/5025518.html

I took the product title and the result is as follows

The core code is as follows:

var url = 'https://list.jd.com/list.html?cat=670,671,672' //京东电脑
var totalData = [] // 存储总数据
superagent.get(url).end(function (err, res) {
    if (err) {
        return console.error(err)
    }
    var topicUrls = [];  // 页面里面的所有url
    var $ = cheerio.load(res.text) // 拿到页面
    $('#plist .gl-item').each(function (i, e) {
        $e = $(e)
        var href = 'https:' + $e.find('.p-img >a').attr('href') // 拿到所有url
        topicUrls.push(href)
    })

    var ep = new eventproxy();//
    //异步调用结束后，执行某些操作
    ep.after('topic_html', topicUrls.length, function (topics) { //接收res.text
        topics = topics.map(function (topicHtml) {
            var $ = cheerio.load(topicHtml, {decodeEntities: false});
            return ({
                title: $('.sku-name').text().trim()
            });
        });
        totalData.push(topics)
        console.log(totalData);
    })
    topicUrls.forEach(function (e) {
        superagent.get(e).end(function (err, res) {
            ep.emit('topic_html', res.text);
        })
    })


})

Answer 1

This is not garbled code. If it is garbled code, everything is messed up. It should be a problem with your encoding.

Answer 2

I directly used postman to request your address, and your situation did not appear, so I judged that it was a problem with your IDE or text editor, and set the format to utf-8.