jsp获取客户端IP地址的方法
本文实例讲述了jsp获取客户端IP地址的方法。分享给大家供大家参考，具体如下：
publicstaticStringgetIpAddr(HttpServletRequestrequest){
Stringip=request.getHeader("X-Forwarded-For");
if(ip==null||ip.length()==0||"unknown".equalsIgnoreCase(ip)){
ip=request.getHeader("Proxy-Client-IP");
}
if(ip==null||ip.length()==0||"unknown".equalsIgnoreCase(ip)){
ip=request.getHeader("WL-Proxy-Client-IP");
}
if(ip==null||ip.length()==0||"unknown".equalsIgnoreCase(ip)){
ip=request.getHeader("HTTP_CLIENT_IP");
}
if(ip==null||ip.length()==0||"unknown".equalsIgnoreCase(ip)){
ip=request.getHeader("HTTP_X_FORWARDED_FOR");
}
if(ip==null||ip.length()==0||"unknown".equalsIgnoreCase(ip)){
ip=request.getRemoteAddr();
}
returnip;
}
希望本文所述对大家JSP程序设计有所帮助。