Mocha tests, synchronous requests and file operations, and more. Like any kind of apps, there are difficult issues to solve when we write Node apps. In this article, we’ll look at some solutions to common problems when writing Node apps.
Like any kind of apps, there are difficult issues to solve when we write Node apps.
In this article, we’ll look at some solutions to common problems when writing Node apps.
We can make synchronous requests in Node apps with the sync-request
package.
For instance, we can write:
const request = require('sync-request');
try {
const res1 = request('GET', '/yrl1');
const res2 = request('GET', '/url2');
//...
}
catch (e) {
//...
}
We import the sync-request
package an use its request
function to make requests synchronously.
However, as usual, synchronous code is blocking, so it shouldn’t be used in production apps.
However, it may be good for scripts.
We can get the Mongoose schema with the model
method.
For instance, we can write:
const PersonSchema = require('mongoose').model('person').schema
to get the Mongoose schema for the person
collection.
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