用以下方法试试 (defun yourfun (/ p_file) . . . (if (not (or (findfile (strcat p_file ".vlx"))
(findfile (strcat p_file ".lsp")) (findfile (strcat p_file ".fas")) (findfile (strcat p_file ".exp")) (findfile (strcat p_file ".exe")) (findfile (strcat p_file ".arx")) (findfile p_file) )) (exit) ) . . . ) |