nginx代理了tomcat后,tomcat通过getRemoteAddr获取到的ip就变成本机了。
未使用的参考链接:http://gong1208.iteye.com/blog/1559835
location ~*.(jsp|do|action)$
{
index index.jsp;
proxy_pass http://localhost:8080;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header REMOTE-HOST $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}
public String getIpAddr(HttpServletRequest request) {
String ip = 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.getRemoteAddr();
}
return ip;
}
未使用的参考链接:http://gong1208.iteye.com/blog/1559835
本文介绍在Nginx代理Tomcat时如何正确获取客户端的真实IP地址,通过设置代理头来解决getRemoteAddr仅返回本机IP的问题,并提供了一段Java示例代码用于获取HTTP请求中的真实IP。
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