nginx 獲取客戶端真實IP的jsp文件

<%@page contentType="text/html; charset=UTF-8" trimDirectiveWhitespaces="true"%> <% String scheme = request.getScheme(); String serverName = request.getServerName(); String remoteName = request.getRemoteAddr(); String realIP = request.getHeader("X-Forwarded-For"); String realIP2 = request.getHeader("X-Real-IP"); String Host = request.getHeader("Host"); int port = request.getServerPort(); int portR = request.getRemotePort(); String portR2 = request.getHeader("X-Real-Port"); String requestURIC1 = scheme+"://"+realIP+":"+portR; String requestURIC2 = scheme+"://"+realIP2+":"+portR; String requestURIC3 = scheme+"://"+remoteName+":"+portR; String requestURI = scheme+"://"+serverName+":"+port; %> 客戶端地址1:<%=requestURIC1 %>
客戶端地址2:<%=requestURIC2 %>
客戶端地址3:<%=requestURIC3%>
服務器地址1:<%=requestURI%>
服務器地址2:<%=Host%>
客戶端port2:<%=portR2%>