You can connect to the database locally;
import * as mongoose from 'mongoose';
/**
* 连接
*/
mongoose.connect(`mongodb://127.0.0.1:27017`);
/**
* 连接成功
*/
mongoose.connection.on('connected', function () {
console.log('数据库连接成功');
});
/**
* 连接异常
*/
mongoose.connection.on('error',function (err) {
console.log('数据库连接出现错误,错误为:'+ err);
});
/**
* 连接断开
*/
mongoose.connection.on('disconnected', function () {
console.log('数据库连接断开');
});
module.exports = mongoose;
Connecting through the above code prompts:
怪我咯2017-05-02 09:28:25
The connection string of connect in your code is wrong. It should be:
mongoose.connect('mongodb://localhost/test');
means connecting to the test database; if the port number is default, it can be omitted.
Cracked Wall recommends reading the documentation on the mongoose website. Some blog posts about mongoose contain errors.
http://mongoosejs.com/
For reference.
Love MongoDB! Have fun!
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MongoDB Online Lecture Series 19- MongoDB 10 steps to build a single view