我正在使用nodejs http.get方法将数据发布到一个PHP
但是PHP的charset不是UTF-8，它是ISO-8859-9（土耳其语）
所以发布数据没有正确的插入到数据库中，
这是我的节点js文件：
var data="ğüşıöç ĞÜŞİÖÇ" var postdata="isim="+encodeURIComponent(data)+""; var options2 = { host: "localhost", port: 80, path: "/bbb.php", method: 'POST', headers:{"Host":"localhost","Content-Length": postdata.length,'Content-Type': 'application/x-www-form-urlencoded'} }; var post_req = http.get(options2, function (res) { var responseBody=''; res.on('data', function (d) { responseBody += d; }); res.on('end', function (d) { sys.print(responseBody); }); }).on('error', function (e) {sys.print(e.message);}); post_req.write(postdata); post_req.end(); 这是PHP文件：
<? header('Content-type: text/html; charset=ISO-8859-9'); $dbbaglanti=mysql_connect("localhost", "root", ""); mysql_select_db("db"); mysql_query("SET NAMES 'latin5'"); $isim = $_POST["isim"]; mysql_query("insert into deneme (isim) values ('".$isim."')"); ?>
数据被插入到数据库中，如下所示：
但我知道如果我这样做在PHP中：
$isim = iconv("utf-8","iso-8859-9",$_POST["isim"]);
数据插入没有问题：ğüşıöçĞÜŞİÖÇ
所以我怎样才能正确地做到这一点？ 我search了很多次，我不知道该怎么做。 我知道有一些nodejs的iconv扩展，但他们是Linux而不是Windows。 有没有像javascript或nodejs（Windows）iconv的方法？ 或任何扩展窗口？ 或者其他build议？
请不要说我把php的字符集更改为utf-8，我不能编辑php，我以localhost为例。
encodeURIComponent始终编码为utf-8（然后将生成的utf-8字节转换为百分比编码），所以我猜你必须使用一个库或者自己编译。 我用我的一个库中的一些代码来做到这一点：
var encodeURIComponentLatin5 = (function() { var latin5 = [ 0xFFFD,0xFFFD,0xFFFD,0xFFFD,0xFFFD,0xFFFD,0xFFFD,0xFFFD,0xFFFD,0xFFFD,0xFFFD,0xFFFD,0xFFFD,0xFFFD,0xFFFD,0xFFFD ,0xFFFD,0xFFFD,0xFFFD,0xFFFD,0xFFFD,0xFFFD,0xFFFD,0xFFFD,0xFFFD,0xFFFD,0xFFFD,0xFFFD,0xFFFD,0xFFFD,0xFFFD,0xFFFD ,0x0020,0x0021,0x0022,0x0023,0x0024,0x0025,0x0026,0x0027,0x0028,0x0029,0x002A,0x002B,0x002C,0x002D,0x002E,0x002F ,0x0030,0x0031,0x0032,0x0033,0x0034,0x0035,0x0036,0x0037,0x0038,0x0039,0x003A,0x003B,0x003C,0x003D,0x003E,0x003F ,0x0040,0x0041,0x0042,0x0043,0x0044,0x0045,0x0046,0x0047,0x0048,0x0049,0x004A,0x004B,0x004C,0x004D,0x004E,0x004F ,0x0050,0x0051,0x0052,0x0053,0x0054,0x0055,0x0056,0x0057,0x0058,0x0059,0x005A,0x005B,0x005C,0x005D,0x005E,0x005F ,0x0060,0x0061,0x0062,0x0063,0x0064,0x0065,0x0066,0x0067,0x0068,0x0069,0x006A,0x006B,0x006C,0x006D,0x006E,0x006F ,0x0070,0x0071,0x0072,0x0073,0x0074,0x0075,0x0076,0x0077,0x0078,0x0079,0x007A,0x007B,0x007C,0x007D,0x007E,0xFFFD ,0xFFFD,0xFFFD,0xFFFD,0xFFFD,0xFFFD,0xFFFD,0xFFFD,0xFFFD,0xFFFD,0xFFFD,0xFFFD,0xFFFD,0xFFFD,0xFFFD,0xFFFD,0xFFFD ,0xFFFD,0xFFFD,0xFFFD,0xFFFD,0xFFFD,0xFFFD,0xFFFD,0xFFFD,0xFFFD,0xFFFD,0xFFFD,0xFFFD,0xFFFD,0xFFFD,0xFFFD,0xFFFD ,0x00A0,0x00A1,0x00A2,0x00A3,0x00A4,0x00A5,0x00A6,0x00A7,0x00A8,0x00A9,0x00AA,0x00AB,0x00AC,0x00AD,0x00AE,0x00AF ,0x00B0,0x00B1,0x00B2,0x00B3,0x00B4,0x00B5,0x00B6,0x00B7,0x00B8,0x00B9,0x00BA,0x00BB,0x00BC,0x00BD,0x00BE,0x00BF ,0x00C0,0x00C1,0x00C2,0x00C3,0x00C4,0x00C5,0x00C6,0x00C7,0x00C8,0x00C9,0x00CA,0x00CB,0x00CC,0x00CD,0x00CE,0x00CF ,0x011E,0x00D1,0x00D2,0x00D3,0x00D4,0x00D5,0x00D6,0x00D7,0x00D8,0x00D9,0x00DA,0x00DB,0x00DC,0x0130,0x015E,0x00DF ,0x00E0,0x00E1,0x00E2,0x00E3,0x00E4,0x00E5,0x00E6,0x00E7,0x00E8,0x00E9,0x00EA,0x00EB,0x00EC,0x00ED,0x00EE,0x00EF ,0x011F,0x00F1,0x00F2,0x00F3,0x00F4,0x00F5,0x00F6,0x00F7,0x00F8,0x00F9,0x00FA,0x00FB,0x00FC,0x0131,0x015F,0x00FF ]; var map = {}; latin5.forEach( function(v,i) { map[v] = i; }); function percentEncode( num ) { var str = num.toString(16); return "%" + (str.length < 2 ? "0" + str : str).toUpperCase(); } return function( str ) { var code, i = 0, ret = [], cp; while( !isNaN( code = str.charCodeAt(i++) ) ) { cp = map[code]; if( !cp || code === 0xFFFD ) { continue; } if( 65 <= code && code <= 90 || 97 <= code && code <= 122 || 48 <= code && code <= 57 || 45 <= code && code <= 46 || code === 95 || code === 126 ) { ret.push( str.charAt( i-1 ) ); } else { ret.push( percentEncode( cp ) ); } } return ret.join(""); }; })(); var data="ğüşıöç ĞÜŞİÖÇ"; var postdata="isim="+encodeURIComponentLatin5(data)+""; //"isim=%F0%FC%FE%FD%F6%E7%20%D0%DC%DE%DD%D6%C7"