node+mongodb 建站攻略（一期）
在admin进行录入的时候发生报错如标题，代码如下：
admin.jade
extends ../layoutblock content .container .row form.form-horizontal(method="post", action="/admin/movie/new") input(type="hidden", name="movie[_id]", value="#{movie._id}") .form-group label.col-sm-2.control-label(for="inputTitle") 电影名字 .col-sm-10 input#inputTitle.form-control(type="text", name="movie[title]", value="#{movie.title}") .form-group label.col-sm-2.control-label(for="inputDoctor") 电影导演 .col-sm-10 input#inputDoctor.form-control(type="text", name="movie[doctor]", value="#{movie.doctor}") .form-group label.col-sm-2.control-label(for="inputCountry") 国家 .col-sm-10 input#inputCountry.form-control(type="text", name="movie[country]", value="#{movie.country}") .form-group label.col-sm-2.control-label(for="inputLanguage") 语种 .col-sm-10 input#inputLanguage.form-control(type="text", name="movie[language]", value="#{movie.language}") .form-group label.col-sm-2.control-label(for="inputPoster") 海报地址 .col-sm-10 input#inputPoster.form-control(type="text", name="movie[poster]", value="#{movie.poster}") .form-group label.col-sm-2.control-label(for="inputFlash") 片源地址 .col-sm-10 input#inputFlash.form-control(type="text", name="movie[flash]", value="#{movie.flash}") .form-group label.col-sm-2.control-label(for="inputYear") 上映年代 .col-sm-10 input#inputYear.form-control(type="text", name="movie[year]", value="#{movie.year}") .form-group label.col-sm-2.control-label(for="inputSummary") 电影简介 .col-sm-10 textarea#inputSummary.form-control(type="text", name="movie[summary]", value="#{movie.summary}") .form-group .col-sm-offset-2.col-sm-10 button.btn.btn-default(type="submit") 录入app.js
var express = require('express')var bodyParser = require('body-parser')var path = require('path')var mongoose = require('mongoose')var _ = require('underscore')var Movie = require('./models/movie')var port = process.env.NODE_ENV || 3000var app = express()app.set('views', './views/pages')app.set('view engine', 'jade')app.use(bodyParser.urlencoded({ extended: false }))app.use(bodyParser.json())app.use(express.static(path.join(__dirname, 'bower_components')))app.listen(port)console.log('service started on port:' + port)// admin post movieapp.post('/admin/movie/new', function(res, req){ var id = req.body.movie._id var movieObj= req.body.movie var _movie if (id !== 'undefined') { Movie.findById(id, function(err, movie) { if (err) { console.log(err) } _movie = _.extend(movie, movieObj) _movie.save(function(err, movie) { if(err){ console.log(err) } res.redirect('/movie/' + movie._id) }) }) } else { _movie = new Movie({ doctor: movieObj.doctor, title: movieObj.title, country: movieObj.country, language: movieObj.language, year: movieObj.year, poster: movieObj.poster, summary: movieObj.summary, falsh: movieObj.falsh }) _movie.save(function(err, movie) { if(err) { console.log(err) } res.redirect('/movie/' + movie._id) }) }})已经把bodyparser单独安装在本地目录下，在运行时，post数据到地址“/admin/movie/new”，获取不到数据，req是有数据的，但是req.body为undefined不知道是哪里除了问题！！！ |
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