无法将数据添加到mongoDB中

我正在使用Mongoose来创build一个模式,并尝试通过Postman向mongoDB添加数据,并将数据添加到数据库。 我假设我的问题是数据从浏览器到服务器的parsing方式,这里是我的app.js设置。

什么是添加到数据库

{ "_id" : ObjectId("57846282c7b5f51d4c1742a9"), "__v" : 0 } 

这是app.js文件

 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 multer = require('multer'); var routes = require('./routes/index'); var mongoose = require('mongoose'); var db = mongoose.connection; mongoose.connect('mongodb://localhost/growlingRabbit'); var Page = require('./models/growling_rabbit_page_text.js'); 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(__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('/', routes); var storage = multer.diskStorage({ destination: function (req, file, callback) { callback(null, './uploads'); }, filename: function (req, file, callback) { callback(null, file.fieldname + '-' + Date.now()); } }); var upload = multer({ storage : storage}).single('userPhoto'); app.post('/api/photo',function(req,res){ upload(req,res,function(err) { if(err) { return res.end("Error uploading file."); } res.end("File is uploaded"); }); }); app.post('/api/text',function(req,res){ var text = new Page(); text.name = req.body.name; text.save(function(err) { if (err) res.send(err); res.json({ message: 'Text Added!' }); }); }); // catch 404 and forward to error handler app.use(function(req, res, next) { var err = new Error('Not Found'); err.status = 404; next(err); }); module.exports = app; 

这是模型

 var mongoose = require('mongoose'); var Schema = mongoose.Schema; var pageSchema = new Schema({ homePage: String, communityPage: String, eventPage: String, contactPage: String, galleryPage: String }); module.exports = mongoose.model('Page', pageSchema);; 

帮助,我敢肯定,这是痛苦的明显,不幸的是我找不到它。

那么你创build一个Page

 var text = new Page(); text.name = req.body.name; 

但是你的模式没有name属性。 像这样改变你的模式:

 var pageSchema = new Schema({ name: String, homePage: String, communityPage: String, eventPage: String, contactPage: String, galleryPage: String }); 

另一个问题可能是使用错误的选项通过Postman发布数据。
确保在testing节点API时使用x-www-form-urlencoded

邮差