无法POST到路由和HTML表单

Question

我正在建立一个nodejs / expressjs应用程序，这是我的架构：  +路线     - candidate.js     - index.js  +意见     - layout.vash     - register.vash   - server.js

在我的server.js文件中，我将此代码用于管理路由：

var routes = require('./routes/index');
var candidate = require('./routes/candidate');

app.use('/', routes);
app.use('/candidate', candidate);

在candidate.js中

，所有获取请求都正常，但是在帖子请求中存在问题，它无法解决路径：无法POST / caregister

server.js

var routes = require('./routes/index');
var candidate = require('./routes/candidate');
var employer = require('./routes/employer');


var app = express();

app.set('view engine', 'vash');

app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended : false }));
app.use(cookieParser());

app.use(express.static(path.join(__dirname, "public")));


app.use('/', routes);
app.use('/candidate', candidate);
app.use('/employer', employer);

app.set('port', (process.env.PORT || 3000));

app.listen(app.get('port'), function(){
    console.log('server is listening to ' + app.get('port'));
});

路由/ index.js

var express = require('express');
var router = express.Router();

router.get('/', function(req, res){
    res.render('index');
});

module.exports = router;

路由/ candidate.js

var express = require('express');
var router = express.Router();
var Candidate = require("../models/candidate");

router.get('/', function(req, res){
    res.render('candidatelogin'); // relative to candidatelogin.vash
});


router.post('/caregister',  function(req, res){

    var username = req.body.username;
    var email = req.body.email;
    var password = req.body.password;
    var passwordConf = req.body.passwordConf;


    console.log(username + " " + email);

});


module.exports = router;

视图/ candidatelogin.vash

@html.extend('layout', function(model){
    @html.block('body', function(model){
        <h1>Jobseeker</h>

        <div id="register">
            <h3>Create new Account</h3>
            <form method="post" action="/caregister">
                <input type="text" name="username" placeholder="username"><br/><br/>
                <input type="text" name="email" placeholder="email"><br/><br/>
                <input type="password" name="password" placeholder="password"><br/><br/>
                <input type="password" name="passwordConf" placeholder="password confirmation"><br/><br/>
                <input type="submit" value="Register">
            </form>
        </div>
    })
})

Answer 1

使用app.use并包含类似candidate的前缀时，这意味着您应该稍后使用此前缀来访问此路由。

因此，candidatelogin.vash中的表单应发布到/candidate/caregister网址：

    <div id="register">
        <h3>Create new Account</h3>
        <form method="post" action="/candidate/caregister">
            <input type="text" name="username" placeholder="username"><br/><br/>
            <input type="text" name="email" placeholder="email"><br/><br/>
            <input type="password" name="password" placeholder="password"><br/><br/>
            <input type="password" name="passwordConf" placeholder="password confirmation"><br/><br/>
            <input type="submit" value="Register">
        </form>
    </div>