superagent抓取gb2312网页出来是十六进制的解决办法

Posted 2020-09-25 white_0710

var htmlentities = {
    encode: function(str) {
            var buf = [];
            
            for (var i=str.length-1;i>=0;i--) {
                buf.unshift([\'&#\', str[i].charCodeAt(), \';\'].join(\'\'));
            }
            
            return buf.join(\'\');
        },
    decode: function(str) {
            return str.replace(/&#(\\d+);/g, function(match, dec) {
                return String.fromCharCode(dec);
            });
        }
}