问怎么看待大模型落地难的问题？

try 

{

...

}

catch(Exception ex)

{

   throw ex;

}

try { ... }

catch { throw; }

try { ... }

catch (Exception ex)

{

    throw new Exception("My Custom Error Message", ex);

}

try

{

   ...

}

catch(SQLException sex)

{

   //Do Custom Logging 

   //Don't throw exception - swallow it here

}

catch(OtherException oex)

{

   //Do something else

   throw new WrappedException("Other Exception occured");

}

catch

{

   System.Diagnostics.Debug.WriteLine("Eeep! an error, not to worry, will be handled higher up the call stack");

   throw; //Chuck everything else back up the stack

}

try 

{

    // code that may throw exceptions    

}

catch(Exception ex) 

{

    // add error logging here

    throw;

}