我在虚拟主机上使用fopen打开自己电脑中的某个文件，出现以下错误
Warning: fopen(d:\a.txt) [function.fopen]: failed to open stream: No such file or directory in /home/......./test.php on line 2 Warning: fo
Warning: fopen(d:\a.txt) [function.fopen]: failed to open stream: No such file or directory in /home/......./test.php on line 2 Warning: fo
