About ai::FilePath in MacOS

[Guest]

I want to read  the current document binary data In MacOS X,this is my code:

ai::FilePath file;

sAIDocument->GetDocumentFileSpecification(file);

std::string localFilePahtName = file.GetFullPath().as_Platform();

std::ifstream files( localFilePahtName.c_str(),std::ios_base::binary|std::ios_base::in);

if (files.is_open()==false ) return -1;

else

{

    // do something

}

......

If the file name contains only Latin ,like    "\abc\file.ai "  ,there is no problem,

but If the file name contains Chinese，like "\abc\你好.ai",

    files.is_open() == false,

and  return -1;

This only occurs in mac platform，In Windows, would not have this happen。

Who can help me, where is the problem?

[A. Patterson · Accepted solution]

I believe the problem is you want as_UTF8() not as_Platform(). I'm 99% sure that MacOS uses UTF8 for all their file path stuff, and as_Platform() will be in the local encoding, not UTF8. Place to start at any rate

[Guest]

A. Patterson ，thank you.