在Linux中的另一种解决方案:
string a = "Ф";
cout << "Ф = \xd0\xa4 = " << hex
<< int(static_cast<unsigned char>(a[0]))
<< int(static_cast<unsigned char>(a[1])) << " (" << a.length() << "B)" << endl;
string b = "√";
cout << "√ = \xe2\x88\x9a = " << hex
<< int(static_cast<unsigned char>(b[0]))
<< int(static_cast<unsigned char>(b[1]))
<< int(static_cast<unsigned char>(b[2])) << " (" << b.length() << "B)" << endl;
std::cout
。即使这两个步骤都正确完成,正确显示字符在连接到std::cout
的任何内容中仍然是一个完全不同的问题。 - Luc Danton