eg:前端node代理,域名:
http://localhost:3000
后端接口域名
http://192.168.0.123:8080
获取方法
request.getScheme();//-->http
request.getServerName();//-->localhost
request.getServerPort();//-->3000
request.getLocalAddr();//-->192.168.0.123
request.getLocalPort();//-->8080
根据需求拼起来即可
获取请求IP,因为存在网关或者nginx代理 后端根据上面的代码无论谁请求获取到的都是代理服务器的IP 下面代码获取请求者IP非代理IP
/** * 最终获取请求者IP */ def getCurId(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; }
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