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/** * Created by chaozhou on 2015/11/24. */ var getIp = function(req){ var ipStr = req.headers[‘x-forwarded-for‘]; //F5 if(ipStr){ return ipStr; }else{ return req.ip.substring(req.ip.lastIndexOf(":") + 1); //F5获取不到时 } }; exports.getIp = getIp;
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原文地址：http://www.cnblogs.com/caiya928/p/5025205.html
