nodejs与JQ结合（前端数据发给后端）

作者: benbensheng | 来源:发表于2019-03-28 16:28 被阅读0次

jq ajax 发送数据

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <script src="https://apps.bdimg.com/libs/jquery/2.1.4/jquery.min.js"></script>
    <title>Document</title>
</head>
<body>
        <input type="text" name="title" id="fileName">
        <button id="btn">发送</button>

        <script>
            $(function(){
                $("#btn").click(function(){
                    var fileName = $("#fileName").val();
                    $.get("./fileName",{'fileName':fileName},function(data,status){
                        
                    });
                   
                })
            })
        </script>
</body>
</html>

nodejs得到数据

//nodejs与jq的结合
var express = require("express");
var app=express();

app.set("view engine","ejs");
app.get("/fileName",function(req,res){
  res.render("jqSendData");
  console.log(req.query);
})
app.listen(3000);
``