每當我嘗試從索引提交我得到一個錯誤。 即時通訊嘗試從用戶名和密碼輸入中獲取值。nodejs錯誤404(不通過網址)
這應該是處理後的代碼:
app.post('/', function(req, res){
var username=req.body.username;
var password=req.body.password;
res.render("the username and password you posted:" +password+username);
});
我app.js
var express = require('express');
var path = require('path');
var favicon = require('serve-favicon');
var logger = require('morgan');
var cookieParser = require('cookie-parser');
var bodyParser = require('body-parser');
var routes = require('./routes/index');
var users = require('./routes/users');
var patienten = require('./routes/patienten');
var form = require('./routes/form');
var app = express();
// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'ejs');
// uncomment after placing your favicon in /public
//app.use(favicon(path.join(__dirname, 'public', 'favicon.ico')));
app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: true }));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));
app.use(bodyParser.json());
app.use('/', routes);
app.use('/users', users);
app.use('/patienten', patienten);
app.use('/form', form);
// catch 404 and forward to error handler
app.use(function(req, res, next) {
var err = new Error('Not Found');
err.status = 404;
next(err);
});
app.get("/", function(req, res) {
res.send("i am from /get");
});
app.get("/", function(req, res){
res.sendfile("/");
});
app.post('/', function(req, res){
var username=req.body.username;
var password=req.body.password;
res.render("the username and password you posted:" +password+username);
});
// development error handler
// will print stacktrace
if (app.get('env') === 'development') {
app.use(function(err, req, res, next) {
res.status(err.status || 500);
res.render('error', {
message: err.message,
error: err
});
});
}
// production error handler
// no stacktraces leaked to user
app.use(function(err, req, res, next) {
res.status(err.status || 500);
res.render('error', {
message: err.message,
error: {}
});
});
module.exports = app;
的form.js
var express = require('express');
var router = express.Router();
var mysqlModel = require('mysql-model');
var request = require('request');
var ejs = require('querystring');
/* GET home page. */
router.get('/form', function(req, res) {
res.render('form', {
title: 'EPD - Login',
});
});
module.exports = router;
的form.ejs(提交頁)
<!DOCTYPE html>
<html>
<head>
<title><%= title %></title>
<link rel='stylesheet' href='/stylesheets/style.css' />
</head>
<body>
<form action="/" method="GET">
<input type="text" name="username">
<input type="password" name="password">
<input type="submit" name="submit" value="gogo">
</form>
</body>
</html>
非常感謝,你救了我! :_) –