JS中 GB2312转UTF-8？

Question

请各位大佬告知用什么方法转换？用算法还是编码对照表？有什么好用库吗？最好能搭把手给个示例快速入手能给个两者互转教程最好不过，我不是伸手党，查过一些都不实用。

Answer 1

node-iconv

官网实例

// convert from UTF-8 to ISO-8859-1

var Buffer = require('buffer').Buffer;

var Iconv  = require('iconv').Iconv;

var assert = require('assert');

var iconv = new Iconv('UTF-8', 'ISO-8859-1');

var buffer = iconv.convert('Hello, world!');

var buffer2 = iconv.convert(new Buffer('Hello, world!'));

assert.equals(buffer.inspect(), buffer2.inspect());

// do something useful with the buffers