gbk.md

#GBK

encodeURIComponent for GBK

var iconv = require('iconv-lite');


function encodeURIComponentGBK(str)
{
	if(str==null || typeof(str)=='undefined' || str=='')
		return '';

	var a = str.toString().split('');

	for(var i=0; i<a.length; i++) {
		var ai = a[i];
		if( (ai>='0' && ai<='9') || (ai>='A' && ai<='Z') || (ai>='a' && ai<='z') || ai==='.' || ai==='-' || ai==='_') continue;
		var b = iconv.encode(ai, 'gbk');
		var e = ['']; // 注意先放个空字符串，最保证前面有一个%
		for(var j = 0; j<b.length; j++)
			e.push( b.toString('hex', j, j+1).toUpperCase() );
		a[i] = e.join('%');
	}
	return a.join('');
}

• Reference: http://cnodejs.org/topic/50fb0178df9e9fcc58c565c9
• http://www.blogjava.net/whmily/articles/402487.html
• http://a.a.af.cm/post/nodejs_gbk