addNumber escapedUnicodeFromUtf8 escapedUnicodeToUtf8 escapeEncodeFilename escapeEncodeFilename escapeEncodeString escapeEncodeString fileIsOrNotExist fromStdString getIdentifier getIdentifierSupportChinese getPathAllFilesName getUniqueFilesNameInPath getUniqueName narrow toStdString widen

narrow() static std::string narrow ( const std::wstring &  str ) static 将宽字符转换为字符串 将宽字符转换为字符串。 参数 [in] str 输入宽字符字符串 返回 转换后的字符串