<script type="text/javascript" src="http://ip.ws.126.net/ipquery"></script> <script type="text/javascript"> var prov_arr = new Array("北京市","广东省");//这里是需要屏蔽的省份数组 if (contains(prov_arr, lo)
最近用到相应功能,网上搜了下. 感谢网友的分享,原文链接如下:http://blog.csdn.net/nanfeiyannan/article/details/6636280 稍微更改了内容,代码如下: unit uPing; interface uses WinSock, Windows; type PIPOptionInformation = ^TIPOptionInformation; TIPOptionInformation = packed record TTL: Byte; TOS