当我尝试请求设置var的表单信息时,出现TypeError
VS代码上的NodeJS服务器
这是我的app.js代码(不完整)
var express = require('express');
var path = require('path');
var cookieParser = require('cookie-parser');
var exphbs = require('express-handlebars');
var expressValidator = require('express-validator');
var bodyParser = require('body-parser');
var flash = require('connect-flash');
var session = require('express-session');
var passport = require('passport');
var LocalStrategy = require('passport-local'),Strategy;
var mongo = require('mongodb');
var mongoose = require('mongoose');
mongoose.connect('mongodb://localhost/loginapp', { useNewUrlParser: true });
var db = mongoose.connection;
var routes = require('./routes/index');
var users = require('./routes/users');
// APP INIT
var app = express();
// VIEW ENGINE
app.set('views', path.join(__dirname,'views'));
app.engine('handlebars', exphbs({ defaultLayout:'layout' }));
app.set('view engine','handlebars');
// BODYPARSER
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended:false }));
app.use(cookieParser());
app.use('/', routes);
app.use('/users', users);
users.js文件
var express = require('express');
var router = express.Router();
// REGISTER
router.get('/register', (req, res) => {
res.render('register');
});
// LOGIN
router.get('/login', (req, res) => {
res.render('login');
});
// REGISTER
router.post('/register', (req, res) => {
var name = req.body.name;
console.log(name);
});
module.exports = router;
注册文件(.handlebars html)
<h2 class="page-header">Register</h2>
<form method="post" action="/users/register">
<div class="form-group">
<label>Name</label>
<input type="text" class="form-control" placeholder="Name" name="name">
</div>
<div class="form-group">
<label>Username</label>
<input type="text" class="form-control" placeholder="Username" name="username">
</div>
<div class="form-group">
<label>Email</label>
<input type="email" class="form-control" placeholder="Email" name="email">
</div>
<div class="form-group">
<label>Password</label>
<input type="password" class="form-control" placeholder="Password" name="password">
</div>
<div class="form-group">
<label>Confirm Password</label>
<input type="password" class="form-control" placeholder="Password" name="password2">
</div>
<button type="submit" class="btn btn-default">Submit</button>
</form>
当我尝试提交错误时。
TypeError:无法读取未定义的属性“名称” 在router.post(C:\ Users \ Corentin \ Documents \ loginapp \ routes \ users.js:16:25) 在Layer.handle上(作为handle_request)(C:\ Users \ Corentin \ Documents \ loginapp \ node_modules \ express \ lib \ router \ layer.js:95:5) 在下一个(C:\ Users \ Corentin \ Documents \ loginapp \ node_modules \ express \ lib \ router \ route.js:137:13) 在Route.dispatch(C:\ Users \ Corentin \ Documents \ loginapp \ node_modules \ express \ lib \ router \ route.js:112:3) 在Layer.handle上(作为handle_request)(C:\ Users \ Corentin \ Documents \ loginapp \ node_modules \ express \ lib \ router \ layer.js:95:5) 在C:\ Users \ Corentin \ Documents \ loginapp \ node_modules \ express \ lib \ router \ index.js:281:22 在Function.process_params(C:\ Users \ Corentin \ Documents \ loginapp \ node_modules \ express \ lib \ router \ index.js:335:12) 在下一个(C:\ Users \ Corentin \ Documents \ loginapp \ node_modules \ express \ lib \ router \ index.js:275:10) 在Function.handle(C:\ Users \ Corentin \ Documents \ loginapp \ node_modules \ express \ lib \ router \ index.js:174:3) 在路由器上(C:\ Users \ Corentin \ Documents \ loginapp \ node_modules \ express \ lib \ router \ index.js:47:12) 在Layer.handle上(作为handle_request)(C:\ Users \ Corentin \ Documents \ loginapp \ node_modules \ express \ lib \ router \ layer.js:95:5) 在trim_prefix(C:\ Users \ Corentin \ Documents \ loginapp \ node_modules \ express \ lib \ router \ index.js:317:13) 在C:\ Users \ Corentin \ Documents \ loginapp \ node_modules \ express \ lib \ router \ index.js:284:7 在Function.process_params(C:\ Users \ Corentin \ Documents \ loginapp \ node_modules \ express \ lib \ router \ index.js:335:12) 在下一个(C:\ Users \ Corentin \ Documents \ loginapp \ node_modules \ express \ lib \ router \ index.js:275:10) 在C:\ Users \ Corentin \ Documents \ loginapp \ node_modules \ express \ lib \ router \ index.js:635:15
非常感谢人们的帮助,我花了很多时间解决这个问题