nodejs中,用request获取代码,iconv解析gbk编码的时候,总是报错
....\node_modules\iconv-lite\encodings\dbcs-codec.js:452
var newBuf = new Buffer(buf.length*2),
^
TypeError: Cannot read property 'length' of undefined
源代码:
var request = require('request');
var iconv = require('iconv-lite');
var options = {
url : url,
encoding: null
};
request(options, function(error,response,body) {
var buf = iconv.decode(body, 'gb2312');
console.log(buf);
});
求大神了~~