C++/MFC-CString,String,CHAR*互相转换

CString CString1;

string string1;

CHAR*  char1=NULL;

//1。CString转string
string1=CString1.GetBuffer();
CString1.ReleaseBuffer();

//2。CString转CHAR*
char1=CString1.GetBuffer();
CString1.ReleaseBuffer();

//1。string转CString
CString1=string1.data();

//使用多字节编码
//2。sting转CHAR*
char1=new CHAR[string1.length()+1];
strcpy(char1,string1.data());

//使用Unicode编码
std::wstring string1 = _T("string");
WCHAR * char1 = _T("char1");
//2。sting转CHAR*
char1 = new WCHAR[string1.length() + 1];
wcscpy(char1,string1.data());

char1=_T("char1");
CString1=char1;
string1=char1;