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http://blog.youkuaiyun.com/azhou_hui/article/details/8167709
中文显示问题方法二(通过转码来使中文显示)
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(1)Tools.h
#ifndef _TOOLS_H_
#define _TOOLS_H_
//中文转码
#include "cocos2d.h"
#pragma comment(lib, "libiconv.lib")
int GBKToUTF8(std::string & gbkStr, const char* toCode, const char* fromCode);
#endif
(2)Tools.cpp
#include "Tools.h"
#include "iconv\iconv.h"
int GBKToUTF8(std::string & gbkStr, const char* toCode, const char* fromCode)
{
iconv_t iconvH;
iconvH = iconv_open(fromCode, toCode);
if (iconvH == 0)
{
return -1;
}
const char* strChar = gbkStr.c_str();
const char** pin = &strChar;
size_t strLength = gbkStr.length();
char* outbuf = (char*) malloc(strLength*4);
char* pBuff = outbuf;
memset( outbuf, 0, strLength*4);
size_t outLength = strLength*4;
if (-1 == iconv(iconvH, pin, &strLength, &outbuf, &outLength))
{
iconv_close(iconvH);
return -1;
}
gbkStr = pBuff;
iconv_close(iconvH);
return 0;
}
(3)调用界面(含要包含的头文件)
#include "iconv\iconv.h"
#include "Tools.h"
//通过转码显示中文
std::string china="用户名:";
GBKToUTF8(china,"gbk","utf-8");
CCLabelTTF* pLabel2 = CCLabelTTF::create(china.c_str(), "Marker Felt", 24);
pLabel2->setPosition(ccp(300, 500));
this->addChild(pLabel2, 2);
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