C++ UTF8字符串与UNICODE转换

资源文件在此

https://github.com/angzel/zen/blob/master/source/basic/zen-string/zen_utf8.h

只有两个函数

std::u32string UTF8ToUnicode(std::string const & utf8);
std::string UnicodeToUTF8(std::u32string const & strRes);

用法：

#include <iostream>
#include <string>
#include "zen_utf8.h"

using namespace std;

int main(int argc, const char * argv[]) {
	std::string s = "你好,ABCD";
	auto s32 = Zen::UTF8ToUnicode(s);
	auto s_0_4 = Zen::UnicodeToUTF8(s32.substr(0, 4));
	std::cout << s << " 的前4个字是：" << s_0_4 << std::endl;
	return 0;
}

C++ UTF8字符串与UNICODE转换

原文：https://www.cnblogs.com/leaving/p/14008805.html