【发布时间】:2021-01-07 03:59:01
【问题描述】:
我尝试过使用 body-parser 中间件,无论是真是假,我的 req.body 都是未定义的。尝试使用 GET 而不是 POST,仍然没有。表单具有其属性名称。我已经为此感到尴尬了一段时间,但我拒绝不解决这个问题。提前谢谢:)
当我使用 Get me 时
Webserver.js
var express = require('express');
const bp = require('body-parser');
var app = express();
var fs = require('fs');
app.use(bp.json());
app.use(bp.urlencoded({extended: true}))
app.use(express.static('pages'));
app.get('/', function(req,res)
{
res.sendFile("pages/index.html");
res.end();
});
app.get("/process_get", function(res,req)
{
response = {
first_name:req.body.fname
};
console.log(response);
res.end(JSON.stringify(response));
});
app.post("/post_test", function(req,res)
{
console.log("Got bodyy:", req.query.url + " " + req.body.url);
res.sendStatus(200);
});
app.get('*',function(req,res)
{
res.sendFile('/404.html', {root: 'pages'});
});
var server = app.listen(5000, function ()
{
var host = server.address().address;
var port = server.address().port;
console.log("Listing on http://" + host + ":" + port);
})
我的html表单
<form id="survey" action = "post_test" method = "POST">
<label for="fname">First name:</label><br>
<input type="text" id="fname" name="fname"><br>
<li class="button">
<input type = "submit" value = "Submit">
</li>
</form>
【问题讨论】:
标签: node.js express request body-parser