另外,你也可以配置connect-mongo建立一个新的连接。 重新连接现有的mongoose连接 const mongoose = require('mongoose'); //引入mongoose中间件//基本用法 mongoose.connect(connectionOptions); //mongoose连接配置好的数据库url地址 app.use(session({ //所有的路由添加一个session store:new MongoStore({mongooseCon...
console.log("Connected to Mongoose") }); By restarting your Node.js server, you should see in your terminal “connected to Mongoose” if your connection is well established. Otherwise, a message containing the error if the connection could not be made. Running Queries With Mongoose Unlike Mong...
twer 7749 0.0 0.0 4384 832 pts/8 S+ 20:37 0:00 grep --color=auto node 从输出可以看见进程PID7668在使用，所以我们必须杀掉这顽固分子，运行kill -9 7668. Ok，一键搞定，可以重新开启server了。
if you continue to have problems with the native driver, you can also check out sleepy mongoose. It's a python REST server that you can simply access with node request to get to your Mongo instance.http://www.snailinaturtleneck.com/blog/2010/02/22/sleepy-mongoose-a-mongodb-rest-interface...
mongoose.set('debug', true);} if (process.env.VCAP_SERVICES) { var db_config = JSON.parse(process.env.VCAP_SERVICES).mongodb[0].credentials;console.log(JSON.parse(process.env.VCAP_SERVICES));dbUrl = db_config.uri } console.log("message",dbUrl);var MongoDB = mongoose....
我解决了 是coding.io 的开发人员给我解决的。https://coding.net/u/coding/p/Coding-Feedback/topic/49174?page=2 更改环境变量的位置，我的是因为环境变量位置不对导致mongodb 连不上。
这里的Mongoose当然不是图片上的萌物，它是一个MongoDB对象建模工具（object modeling tool），以前在sails上用的Waterline是ORM (Object Relational Mapper)。当使用Mongoose时，不在需要在数据库中创建好结构(Schema)之后，再与后端代码中
检查mongodb的服务是否已经启动 检查mongodb所在服务器是否可访问，防火墙是否已经打开了mongodb所需的端口 总之就是如果mongodb的服务没问题那么就去检查网络设置。
Make sure the first parameter to `mongoose.connect()` or `mongoose.createConnection()`is a string. at new MongooseError (/media/abhigyan/ABHI/programming/node js/Practice/On my Own/Todo/node_modules/mongoose/lib/error/mongooseError.js:11:11) at NativeConnection.Connection.openUri (/media/...
events.js:72thrower;//Unhandled 'error' event^Error: failed to connect to [localhost:27017] atnull.<anonymous> (E:\64bit\WebStorm\untitled\node_modules\session-mongoose\node_modules\mongoose\node_modules\mongodb\lib\mongodb\connection\server.js:553:74) ...