问服务器的公网ip无法访问本地的web网页？

import os
import time
file_path="AIMP2.lnk"
if  os.path.lexists(file_path):
    time.sleep(1)
    if os.path.isfile(file_path):
        fob=open(file_path,'r');
        read=fob.readlines();
        for i in read:
            print i
    else:
        print "Selected path is not file"
else:
    print "File not Found "+file_path

import os.path
import time

while not os.path.exists(file_path):
    time.sleep(1)

if os.path.isfile(file_path):
    # read file
else:
    raise ValueError("%s isn't a file!" % file_path)