急：如何将Utf-8编码转换成ANSI编码？

Question

如何将Utf-8编码转换成ANSI编码,请各位赐教！！！！

Answer 1

http://community.csdn.net/Expert/FAQ/FAQ_Index.asp?id=191432

Answer 2

WideCharToMultiByte 薄荷把昵称改了，差点没认出来～

Answer 3

WideCharToMultiByte这个函数可以转吗？请试一下Searchresult=瀣椾含_ATM婕?451#寤鸿‖ATM婕猴辑鐧界砍妗ユ敮琛?116.3191#39.94562&瀣椾含_ATM婕?450#鍟嗚‖ATM婕猴辑鐧界砍妗ユ敮琛?116.3193#39.94449&瀣椾含_绉戠爺婕烘緞#366#涓闄㈡き鐗╃爺绌舵墍锛堢櫧缈虫ˉ锛?116.3282#39.93783&瀣椾含_瑗块#102#寰峰方瀹舵棩婕枡鐞嗭紙鐧界砍妗ュ垎搴楋級#116.3174#39.95869&瀣椾含_瑗垮集蹇#6#鑲痉蹇虹櫧缈虫ˉ搴?116.3239#39.93768&瀣椾含_绉诲閫鸿#297#娴峰唤缇數鍣ㄧ櫧缈虫ˉ鍚堜郊瀹?116.3236#39.93773&瀣椾含_閾惰‖#887#瀣椾含甯傚晢涓洪摱琛櫧缈虫ˉ鏀‖#116.3197#39.94339&瀣椾含_閾惰‖#154#寤鸿‖鐧界砍妗ュ垎鐞嗗鍌ㄨ搫涓撴考#116.3192#39.94557&瀣椾含_閾惰‖#1000#鍐艰‖娴锋穩鏀‖鐧界砍妗ュ垎鐞嗗#116.3167#39.954&瀣椾含_涓#779#缁垮璋蜂紤闂茶椁愬畢锛堢櫧缈虫ˉ锛?116.3194#39.94411&瀣椾含_涓#1108#瀵换寤ぇ杩炬捣椴硷紙鐧界砍妗ュ簵锛?116.3166#39.95486&瀣椾含_涓#1461#澶╁澶╃儰楦簵锛堢櫧缈虫ˉ搴楋級#116.3205#39.93679
我这里不行

Answer 4

http://community.csdn.net/Expert/topic/4128/4128612.xml?temp=.1712305

Answer 5

给你一个函数
CString Convert(CString str, int sourceCodepage, int targetCodepage)
{
int len=str.GetLength(); int unicodeLen=MultiByteToWideChar(sourceCodepage,0,str,-1,NULL,0); wchar_t * pUnicode;
pUnicode=new wchar_t[unicodeLen+1];

memset(pUnicode,0,(unicodeLen+1)*sizeof(wchar_t));
MultiByteToWideChar(sourceCodepage,0,str,-1,(LPWSTR)pUnicode,unicodeLen); BYTE * pTargetData;
int targetLen=WideCharToMultiByte(targetCodepage,0,(LPWSTR)pUnicode,-1,(char *)pTargetData,0,NULL,NULL);

pTargetData=new BYTE[targetLen+1];
memset(pTargetData,0,targetLen+1);

WideCharToMultiByte(targetCodepage,0,(LPWSTR)pUnicode,-1,(char *)pTargetData,targetLen,NULL,NULL);

CString rt;
rt.Format("%s",pTargetData);

delete pUnicode;
delete pTargetData;
return rt;}
用法
Convert(str,CP_UTF8,936);

Answer 6

如果UTF-8转换成GBK或Gb2312应该怎么办？谢谢！！

Answer 7

char str [ 256 ] = {0xE6,0x9c, 0xAc,  0xE5 ,0} ;  //一段UTF-8编码
//UTF8->UNICODE
         WCHAR* strA;
         int i= MultiByteToWideChar ( CP_UTF8 , 0 ,(char*) str ,-1 ,NULL,0);
         strA = new WCHAR[i];
         MultiByteToWideChar ( CP_UTF8 , 0 ,( char * ) str, -1, strA , i );
//UNICODE->GBK
         i= WideCharToMultiByte(CP_ACP,0,strA,-1,NULL,0,NULL,NULL);
         char *strB=new char[i];
         WideCharToMultiByte (CP_ACP,0,strA,-1,strB,i,NULL,NULL);

Answer 8

谢谢vcmute(横秋)，问题已经解决

Answer 9

谢谢 goodboyws(深夜不眠者) ，同时感谢所有回贴的朋友们！！