Heroku + Node.js + MongoHQ + expressjs

Question

我正在尝试将 Heroku 与 Mongo 一起用于 Express.js 项目。正在努力连接到 mongohq。日志输出：

connstring 是：mongodb://heroku:XXXXXXXXXXXXXXXXXXXXXXXX@staff.mongohq.com:10073/app676842 主机是：staff.mongohq.com

app.configure(function() {
  app.set('connstring', process.env.MONGOHQ_URL 
          || ('mongodb://' + app.set('m_host') + '/' +    app.set('m_database')));
  console.log('connstring is: ' + app.set('connstring'));
  var uri = parseUri(app.set('connstring'));
  console.log('host is: ' + uri.host);
  app.use(express.bodyParser());
  app.use(express.cookieParser());

  // use connect-mongo as session middleware
  app.use(express.session({
    secret: 'topsecret',
    store: new store({ db: app.set('m_database'), host: uri.host })
  }));
  app.use(express.methodOverride());
  app.use(app.router);

  // use express logger
  app.use(express.logger({ format: '\x1b[1m:method\x1b[0m \x1b[33m:url\x1b[0m :response-time ms' }));
  app.use(express.static(__dirname + '/public'));
});

Answer 1

你设置密码了吗？

尝试将连接字符串更改为：

mongodb://heroku:YourPassword@staff.mongohq.com:10073/app676842

假设您的用户名设置为“heroku”