当我将数据从index.js传递给index.ect时，我无法在Node.js上显示模型值
我想在Node.js上显示模型值，但浏览器返回以下错误。 我想获取产品数据并显示它，但似乎index.js不会将产品数据传递给index.ect。 你能告诉如何解决这个问题吗？
错误：无法在视图目录“/ Users / toshihirokaseda / bitcore_test / Realarts / views”中查找视图“错误”
//collection.js var express = require('express'); var router = express.Router(); var model = require('../model.js'), User = model.User; /* GET users listing. */ router.get('/collection', function(req, res, next) { res.render('collection', { name: req.session.user}); }); module.exports = router; //views/collection.ect <!doctype html> <% extend 'layout' %> <div class="col-xs-12 col-sm-10 col-md-8 col-lg-8 col-sm-offset-1 col-md-offset-2 col-lg-offset-2"> <div class="status_bar"> <div class="form-group has-feedback has-feed-back-right"> <div class="row"> <div class="col-xs-4 col-xs-offset-8"> <input type="text" class="form-control" id="search" placeholder="search"> </div> </div> </div> </div> <% include 'partials/product_card.ect' %> </div //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 session = require('express-session'); var routes = require('./routes/index'); var users = require('./routes/users'); var login = require('./routes/login'); var register_product = require('./routes/register_product'); var collection = require('./routes/collection'); var ECT = require('ect'); var app = express(); var MongoStore = require('connect-mongo')(session); app.engine('ect', ECT({ watch: true, root: __dirname + '/views', ext: '.ect' }).render); app.set('view engine', 'ect'); app.use(express.static(__dirname + '/public')); app.use(logger('dev')); app.use(bodyParser.json()); app.use(bodyParser.urlencoded({ extended: false })); app.use(cookieParser()); app.use(session({ secret: 'keyboard cat', resave: false, saveUninitialized: false, store: new MongoStore({ db: 'session', host: 'localhost', clear_interval: 60 * 60 }), cookie: { httpOnly: false, maxAge: 30 * 60 * 1000 // 30min. } })); var sessionCheck = function(req, res, next) { if (req.session.user) { next(); } else { res.redirect('/login'); } }; //routing app.use('/login', login); app.get('/users', users); app.get('/collection', collection); app.get('/register_product', register_product); app.use('/', routes); app.use('/edit', routes); app.use('/delete', routes); //index.js var express = require('express'); var router = express.Router(); var model = require('../model/product.js'); var Product = model.Product; router.get('/', function(req, res, next){ Product.find({}, function(err, items){ res.render('index', { title: 'Menu', items:items}) }); }); //index.ect <!doctype html> <ul> <% items.forEach(function(item){ %> <li><%= item.name %>, <%= item.price %> <li> <% }) %> </ul> //model/product.js var mongoose = require('mongoose'); var db = mongoose.connect('mongodb://localhost/session'); function validator(v) { return v.length > 0; } var Product = new mongoose.Schema({ name : { type: String, validate: [validator, "Empty Error"] }, price : { type: Number, default: 500 }, order_user : { type: Array, default: [] }, created: { type: Date, default: Date.now } }); exports.Product = db.model('Product', Product); 
尝试这个：
var ectRenderer = ECT({ watch: true, root: __dirname + '/views', ext : '.ect' }); app.set('views', path.join(__dirname,'/views')); app.engine('ect',ectRenderer.render); app.set('view engine','ect');
你应该有目录结构：
Realarts/ ├──_views ├──index.ect
同样在你的index.js文件中，你不会导出router 。 你需要在你的collection.js添加这行：
module.exports = router;