我不能为我的生活找出我在这里做错的简单事情。我已经将用户架构下移到一个属性名称。当我将第一个发布到数据库时,一切都很好,并保存。当我尝试用另一个名字保存另一个时,我得到了冲突。它一定是超级简单的东西我不知道但是我需要额外的眼睛来检查它。
这是我的架构( user.js )
var mongoose = require('mongoose');
var Schema = mongoose.Schema;
var userSchema = new Schema({
name: {
type: String
}
});
var User = mongoose.model('User', userSchema);
module.exports = userSchema;
这是我的帖子请求( index.js )
var express = require('express');
var bodyParser = require('body-parser');
var mongoose = require('mongoose');
var app = express();
// db connection and models
var conn = require('./db');
var User = conn.model('User');
// middleware
app.use(bodyParser.urlencoded({ extended: false })); // parse application/x-www-form-urlencoded
app.use(bodyParser.json()); // parse application/json
// POST - 创建用户
app.post('/api/user', function (req, res) {
console.log(req.body);
User.create(req.body, function (err, user) {
if (err) {
if (err.code === 11000) {
return res.sendStatus(409); // conflict
} else {
return res.sendStatus(500); // server error
}
}
res.sendStatus(200); // ok - user created
});
});
app.listen(3000);
console.log('Listening...');
答案 0 :(得分:2)
Model.js
var mongoose = require('mongoose');
var Schema = mongoose.Schema;
mongoose.connect('mongodb://localhost/webservice', function(err){
if(err){
throw err;
}else{
console.log('Connect');
}
});
var UserSchema = mongoose.Schema({
name: String,
email: String,
city: String,
age: String
});
var User = mongoose.model('users', UserSchema);
module.exports = User;
Index.js
var app = require('express')();
var User = require('./model');
app.post('/User',function(req, res){
var Newuser = req.body.user;
User.create(Newuser, function(err, user){
res
.status(201)
.json({
user : user
});
})
})
Server.js
var express = require('express');
var bodyParser = require ('body-parser');
/**
* Variables
*/
var server= module.exports = express();
/**
* Middleware
*/
server.use(bodyParser.json('aplication/json'))
/**
* Routes
*/
var users = require('./lib/users');
server.use(users);
if(!module.parent){
server.listen(4000, function(){
console.log("listen 4000 en http://localhost:4000")
});
} else {
module.exports = server;
}
结构
/Project
/lib
/users
-index.js
-model.js
server.jse