node http執行問題...

node.js

fredfu5431 2022-04-20 12:02:00 ‧ 343 瀏覽

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各位前輩好:
我看到一個例子,程式碼如下:

var http=require("http");
var server=http.createServer((req,res)=>
{
    res.writeHead(200,{'Content-Type':'text/plain'});
    res.end("Hello my name is Nicole!!");
});
server.on("connection",(req,res)=>
{
    console.log("connection is ready!!");             
});

server.on("request",(req,res)=>
{
    if(req.url !== "/favicon.ico")//取消/favicon.ico 
    {
    console.log("request");
  // console.log(req.url);
    res.end();
    }
});.
server.listen(1600);

執行結果是:
connection is ready!!
connection is ready!!
request

想請問為什麼　server的connection事件會執行二次? 謝謝.