如何在IIS上的nodeJS中獲取客戶端ip

Question

我在nodejs中創建了應用程序並部署在IIS上 我無法獲得客戶端。 我已經嘗試了很多模塊和SO答案，但仍然沒有用。

服務器代碼

var express = require('express'); 
var app = express(); 
var requestIp = require('request-ip'); 
var ip = require("ip"); 

var get_ip = require('ipware')().get_ip; 


//app.enable('trust proxy'); 
app.get('/', function(req, res) { 
    var op = { 
     op: [ 
      req.headers["X-Forwarded-For"], 
      req.headers["x-forwarded-for"], 
      req.client.remoteAddress, 
      ip.address(), 
      requestIp.getClientIp(req), 
      get_ip(req), 
      req.ip, 
      req.ips, 

      1122 //hard coded number. 
     ] 
    } 

    res.send(op); 
}); 

var server = app.listen(4000, function() { 


    var host = server.address().address; 
    var port = server.address().port; 

    console.log('Example app listening at http' + host + port); 
}); 

在IIS上部署，這是回答

 { 
     "op": [null, 
      null, 
      null, 
      "216.157.123.123", //server ip 
      null, 
      { "clientIp": "127.0.0.1", "clientIpRoutable": false }, 
      null, 
      [], 
      1122] 
    } 

做我需要配置IIS的東西。

Answer 1

您是否安裝了「Enhanced Logging」或「Advanced Logging add-on」？

http://loadbalancer.org/blog/iis-and-x-forwarded-for-header