[英]How to send UTF-8 encoded string through QTcpSocket in Qt?
我可以通过QTcpsocket发送字符串。 但是，默认情况下，Qt以UTF-16编码格式发送字符串。 我希望将其以UTF-8编码格式发送。 Qt中有为此设置吗？
QString::toUtf8
解决了这个问题。
如何将以utf16编码的字符串转换为以UTF-8编码的字符串？
[英]How to convert a string encoded in utf16 to a string encoded in UTF-8?
如何将UTF-8编码的std :: string转换为UTF-16 std :: string
[英]How to convert UTF-8 encoded std::string to UTF-16 std::string
如何在c ++中读取用utf-8编码的java unicode字节字符串
[英]How to read java unicode byte string encoded with utf-8 in c++
如何在Windows中用Windows编写UTF-8编码的字符串到文件中
[英]How do I write a UTF-8 encoded string to a file in windows, in C++
C++：如何将 std::string 的内容写入 UTF-8 编码文件？
[英]C++: How do I write the contents of std::string to a UTF-8 encoded file?
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