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var express = require('express');
const mongoose = require('mongoose');
const UserModel=mongoose.model('UserModel');
var router = express.Router();
const ObjectId = mongoose.Schema.Types.ObjectId;
const connection = mongoose.connect('mongodb://localhost/likeread').connection;
connection.on('error',(err)=>{
console.log(err);
})
.on('open',(res)=>{
console.log('success!');
});
/* GET users listing. */
router.get('/', function(req, res, next) {
/*var user_model = new UserModel({username:'xiao',email:'email@.com'});
user_model.save((err,res)=>{
if(err)
console.log(err);
});
connection.disconnect((err,res)=>{
if(err)
console.log(err);
});*/
res.render('user.pug');
});
module.exports = router;
at EventEmitter.render (D:\node\likeread\node_modules\express\lib\application.js:580:17)
at ServerResponse.render (D:\node\likeread\node_modules\express\lib\response.js:966:7)
at D:\node\likeread\app.js:60:7
at Layer.handle_error (D:\node\likeread\node_modules\express\lib\router\layer.js:71:5)
at trim_prefix (D:\node\likeread\node_modules\express\lib\router\index.js:315:13)
at D:\node\likeread\node_modules\express\lib\router\index.js:284:7
at Function.process_params (D:\node\likeread\node_modules\express\lib\router\index.js:335:12)
at next (D:\node\likeread\node_modules\express\lib\router\index.js:275:10)
at Layer.handle_error (D:\node\likeread\node_modules\express\lib\router\layer.js:67:12)
at trim_prefix (D:\node\likeread\node_modules\express\lib\router\index.js:315:13)
at D:\node\likeread\node_modules\express\lib\router\index.js:284:7
at Function.process_params (D:\node\likeread\node_modules\express\lib\router\index.js:335:12)
at Immediate.next (D:\node\likeread\node_modules\express\lib\router\index.js:275:10)
at Immediate.<anonymous> (D:\node\likeread\node_modules\express\lib\router\index.js:635:15)
at runCallback (timers.js:668:20)
at tryOnImmediate (timers.js:639:5)
天蓬老师2017-05-16 13:34:48
connection.disconnect((err,res)=>{
if(err)
console.log(err);
});*/
res.render('user.pug');
Qu'est-ce que tu fais ? res.render('user.pug'); le mettre en dehors de la fonction ?
曾经蜡笔没有小新2017-05-16 13:34:48
le rendu et la déconnexion doivent être exécutés dans la fonction de rappel une fois la sauvegarde terminée