node.js使用iconv-lite和zlib解决gzip压缩和gbk乱码

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request({

    uri: url,

    method: ‘GET‘,

    timeout: 5000,

    encoding: null

}, function(error, response, body){

    if(!error && response.statusCode == 200) {

        if(response.headers[‘content-encoding‘] == ‘gzip‘){

            zlib.gunzip(body, function(err, dezipped){

                callback(dezipped);

            });

        } else
{

            callback(body);

        }

    }

});

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var
data = iconv.decode(data, ‘gbk‘);