如何将wstring转换为字符串?
#include <string>#include <iostream>int main(){
std::wstring ws = L"Hello";
std::string s( ws.begin(), ws.end() );
//std::cout <<"std::string = "<<s<<std::endl;
std::wcout<<"std::wstring = "<<ws<<std::endl;
std::cout <<"std::string = "<<s<<std::endl;}std::string = Hellostd::wstring = Hellostd::string = Hello
std::wstring = Hello
编辑
#include <string>#include <iostream>#include <sstream>#include <locale>int main(){
setlocale(LC_CTYPE, "");
const std::wstring ws = L"Hello";
const std::string s( ws.begin(), ws.end() );
std::cout<<"std::string = "<<s<<std::endl;
std::wcout<<"std::wstring = "<<ws<<std::endl;
std::stringstream ss;
ss << ws.c_str();
std::cout<<"std::stringstream = "<<ss.str()<<std::endl;}std::string = Hellostd::wstring = Hellostd::stringstream = 0x860283c
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