TypeScript mongoose.connect函數代碼示例

import * as mongoose from "mongoose";
import {Connection} from "mongoose";
import {options} from "../helpers/key";

mongoose.connect("mongodb://ds064188.mlab.com:64188/walter", options);

let db: Connection = mongoose.connection;
db.on("error", console.error.bind(console, "connection error:"));
db.once("open", () => {
    console.log("we are connected");
});

export const conn: Connection = db;

// Imports
import * as mongoose from "mongoose";
import * as express from "express";
import * as Order from './api/orders/order.model'
import config = require('./config/config');

//Global Vars
const PORT = process.env.PORT || 3000;
const MONGO_URL = process.env.MONGO_URL || "mongodb://localhost/container-manager";
let app = express();

//Mongoose Connection
require('./api/orders/order.model');
require('./api/users/user.model');
mongoose.connect(MONGO_URL, function(err){
  if(err) console.log(err)
  else console.log(`connected to ${MONGO_URL}`)})

  app.get(/\/client.{0,}\/.+\.jade/, (req, res, next) => {
    res.render(config.root + req.path);
  })

  //Routes config
  app.use(require('body-parser')());
  // access bower_components via /scripts/...
app.use('/bower_components', express.static('bower_components'));
// access the client->app->home folder via /app/home
app.use('/client', express.static('client'));

// Routes
app.get('/', (req, res, next) => {

kernel.bind<ParkingRepository>(TYPES.ParkingRepository).to(ParkingRepositoryBasic).inSingletonScope();
kernel.bind<UserRepository>(TYPES.UserRepository).to(UserRepositoryBasic).inSingletonScope();
kernel.bind<TrackingRepository>(TYPES.TrackingRepository).to(TrackingRepositoryBasic).inSingletonScope();
kernel.bind<GoogleDistanceMatrixKey>(TYPES.GoogleDistanceMatrixKey).to(GoogleDistanceMatrixKeyBasic).inSingletonScope();

// some variables
let version = '0.1.3';
let logger: Logger = kernel.get<Logger>(TYPES.Logger);
let parkingService: ParkingService = kernel.get<ParkingService>(TYPES.ParkingService);
let testDataService: TestDataService = kernel.get<TestDataService>(TYPES.TestDataService);
let userService: UserService = kernel.get<UserService>(TYPES.UserService);
let trackingService: TrackingService = kernel.get<TrackingService>(TYPES.TrackingService);

// mongodb (with mongoose) connection
var mongoose = require('mongoose');
mongoose.connect('mongodb://localhost:27017/test');
mongoose.connection.on('error', console.error.bind(console, 'connection error:'));

var serverError = function (response: Response, message: string, user?: User) {
    logger.error(message, user);
    response.type('application/json; charset=utf-8');
    response.writeHead(500);
    response.write('{"error": "' + message + '"}');
    response.end();
};

let app = express();
var bodyParser = require('body-parser');
app.use(bodyParser.urlencoded());
app.use(bodyParser.json());

import express = require('express');
import path = require('path');
var port: number = 8080;
var app = express();
var compression = require('compression');
var mongoose = require('mongoose');
var bodyParser = require('body-parser');
import {TimeLog} from "./models/timelog.mongoose.model";

mongoose.connect('mongodb://localhost/angular-test');

app.use(compression());
app.use(bodyParser.urlencoded({'extended': 'true'}));            // parse application/x-www-form-urlencoded
app.use(bodyParser.json());
app.use(express.static(path.resolve(__dirname, '../client/dist')));

var renderIndex = (req: express.Request, res: express.Response) => {
    res.sendFile(path.resolve(__dirname, '../client/dist/app.html'));
};

app.get('/api/timelogs', function (req, res) {
    TimeLog.find(function (err, timeLogs) {

        // if there is an error retrieving, send the error. nothing after res.send(err) will execute
        if (err) {
            res.send(err);
        }

        res.json({data:timeLogs}); // return all timelogs in JSON format
    });
});

/// <reference path="typings/express/express.d.ts" />
/// <reference path="typings/node/node.d.ts" />

import express = require('express');
import path = require('path');
import routes = require('./routes/routes');
var configDB = require('./config/database');

var mongoose = require('mongoose');

//TODO : Must be possible to type better
mongoose.connect(configDB.url); // connect to our database

var favicon = require('static-favicon');
var logger = require('morgan');
var cookieParser = require('cookie-parser');
var bodyParser = require('body-parser');

var passport = require('passport');
var session  = require('express-session')
var flash = require('express-flash');


var app = express();

// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'ejs');

app.use(favicon());

/// <reference path='./app.d.ts' />

// enable source transformation
var asyncblock = require('asyncblock');
asyncblock.enableTransform();

// start our mongo connection
import config = require('./config');
var mongoose = require('mongoose');
mongoose.connect(config.props.mongo.uri);

// create our web server
import express = require('express');
export var app = express();
app.set('port', config.props.server.port);
app.use(express.bodyParser());
app.use(express.methodOverride());

// define our controllers
app.use(app.router);
require('./controllers')(app);

// register a global error handler
app.use((err, req, res, next) => {
  switch (err.name) {
    case 'ValidationError':
      // mongoose validation errors
      res.send(400, { error: err.toString() });
      break;
    default:
      // unknown error type