如何输出UNI code字在C / C ++ [英] How to output unicode characters in C/C++

问题描述

我有在Windows控制台单向允许输出code字符的问题。
我使用Windows XP和code块与12.11的mingw32-G ++编译器。

I have problems with outputing unicode characters in Windows console. I am using Windows XP and Code Blocks 12.11 with mingw32-g++ compiler.

什么是在Windows控制台？

What is the proper way to output unicode characters in Windows console with C or C++?

这是我的C ++ code：

This is my C++ code:

#include <iostream>
#include <string>

using namespace std;

int main()
{
    cout << "šđč枊ĐČĆŽ" << endl; // doesn't work

    string s = "šđč枊ĐČĆŽ";
    cout << s << endl;            // doesn't work

    return 0;
}

在此先感谢。 ：）

Thanks in advance. :)

推荐答案

大多数这些字符需要超过一个字节更多的EN code，但的std :: COUT 的充满目前区域将只输出ASCII字符。出于这个原因，你可能会看到很多在输出流中怪异的符号或问号。你应该灌输的std :: wcout 与使用UTF-8语言环境，因为这些字符不是ASCII支持：

Most of those characters take more than a byte to encode, but std::cout's currently imbued locale will only output ASCII characters. For that reason you're probably seeing a lot of weird symbols or question marks in the output stream. You should imbue std::wcout with a locale that uses UTF-8 since these characters are not supported by ASCII:

// <locale> is required for this code.

std::locale::global(std::locale("en_US.utf8"));
std::wcout.imbue(std::locale());

std::wstring s = L"šđč枊ĐČĆŽ";
std::wcout << s;

对于Windows系统，你将需要以下code：

For Windows systems you will need the following code:

#include <iostream>
#include <string>
#include <fcntl.h>
#include <io.h>

int main()
{      
    _setmode(_fileno(stdout), _O_WTEXT);

    std::wstring s = L"šđč枊ĐČĆŽ";
    std::wcout << s;

    return 0;
}

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