cocos2d-x 3.2 在window平台vs2012下解决中文乱码问题

1. void WStrToUTF8(std::string& dest, const std::wstring& src){  
2.     dest.clear();  
3.   
4.     for (size_t i = 0; i < src.size(); i++){  
5.         wchar_t w = src[i];  
6.         if (w <= 0x7f)  
7.             dest.push_back((char)w);  
8.         else if (w <= 0x7ff)  
9.         {  
10.             dest.push_back(0xc0 | ((w >> 6)& 0x1f));  
11.             dest.push_back(0x80| (w & 0x3f));  
12.         }  
13.         else if (w <= 0xffff)  
14.         {  
15.             dest.push_back(0xe0 | ((w >> 12)& 0x0f));  
16.             dest.push_back(0x80| ((w >> 6) & 0x3f));  
17.             dest.push_back(0x80| (w & 0x3f));  
18.         }  
19.         else if (sizeof(wchar_t) > 2 && w <= 0x10ffff)  
20.         {  
21.             dest.push_back(0xf0 | ((w >> 18)& 0x07)); // wchar_t 4-bytes situation  
22.             dest.push_back(0x80| ((w >> 12) & 0x3f));  
23.             dest.push_back(0x80| ((w >> 6) & 0x3f));  
24.             dest.push_back(0x80| (w & 0x3f));  
25.         }  
26.         else  
27.             dest.push_back('?');  
28.     }  
29. }  
30.   
31. //! simple warpper  
32. std::string WStrToUTF8(const std::wstring& str)  
33. {  
34.     std::string result;  
35.     WStrToUTF8(result, str);  
36.     return result;  
37. }  
38. 注意之前要添加类名哟。其他就跟源码是一样的了，希望对大家有所帮助，因为笔者当时就纠结于此。。。。。。