【发布时间】:2018-04-30 03:09:51
【问题描述】:
下面是我在服务器端发布数据的 HTML 表单代码。
HTML 代码:
<form action="/Device_Data" method="post">
<select name="deviceSelect" id="deviceSelect" class="selectdevice" type = "text" style="margin-top:1.5%">
<option value="" selected="selected">Choose Device</option>
<option value="Device1">Device 1</option>
<option value="Device2">Device 2</option>
<option value="Device3">Device 3</option>
<option value="Device4">Device 4</option>
<option value="Device5">Device 5</option>
<option value="Device6">Device 6</option>
<option value="Device7">Device 7</option>
<option value="Device8">Device 8</option>
</select>
<button id="Import" value="Import" class="button1" type="button" formenctype="text/plain">Import</button>
</form>
服务器代码:
var express = require('express');
//require the body-parser nodejs module
var bodyParser = require('body-parser');
var path = require('path');
var qs = require('querystring');
var app = express();
// var server = http.createServer(app);
//support parsing of application/json type post data
app.use(bodyParser.json());
//support parsing of application/x-www-form-urlencoded post data
app.use(bodyParser.urlencoded({ extended: false }));
app.post("/Device_Data", function (req, res) {
// result.entries contains entities matching the query
//res.setHeader('Content-Type', 'application/json');
console.log(req.body);
res.send(200, req.body);
});
输出:
{}
Thu, 16 Nov 2017 14:05:13 GMT express deprecated res.send(status, body): Use res.status(status).send(body) instead at server.js:122:7
谁能帮帮我? 提前致谢。
我只想打印 req.body 数据。
【问题讨论】:
-
如何提交表单数据?提交按钮在哪里?
-
提交数据
标签: jquery node.js express post body-parser