<!doctype html> <html> <head> <meta charset="utf-8"> <title>使用搜狐接口获取客户端IP地址</title> </head> <body> <script src="http://pv.sohu.com/cityjson?ie=utf-8"></script> <script type="text/javascript"> document.write(returnCitySN["cip"]+‘,‘+returnCitySN["cname"]) </script> </body> </html>
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效果图：
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原文：http://onestopweb.iteye.com/blog/2263088