NodeJS触发“当某些访客进入网站时”

Question

我试图在访问者的IP地址访问主页但无法触发GET时控制台日志。

这是我的代码：

app.get('/', function (req, res) {
    var userIP = req.connection.remoteAddress;
    console.log(userIP + " connected to the site.");
});

进入网站时没有控制台日志。

Answer 1

const express = require("express")

function visitor (req, res, next) {
   console.log(req.ip)
   console.log(req.path)
   console.log(req.method)

   next();
}


const app = express();

app.use(visitor);

app.get('/', function (req, res) {
    var userIP = req.connection.remoteAddress;
    console.log(userIP + " connected to the site.");
});