v8::String::Value(args[0]) can be cast to a uint16_t const*code>，它要么是，要么可以转换为 LPCWSTR.(这取决于编译器设置/Zc:wchar_t-)

v8::String::Value(args[0]) can be casted to a uint16_t const*, which either is, or can be casted to LPCWSTR. (This depends on compiler setting /Zc:wchar_t-)