![]() ![]() ![]() In Ethereal site, we can see the emails that were sent from the server using the button shown in the screenshot below. We will see the message Id in the console at every minute as follows: You can define a schedule so that your job runs multiple times. Convert a cron expression into a readable text that clearly explains when it will. Cron jobs are scheduled at recurring intervals, specified using a format based on unix-cron. Run the server using the command node index.js. Generate a quartz cron expression with an easy to use online interface. In the mailOptions object, we have provided all the necessary information to construct an email. The cron daemon will read and execute the instructions provided. Once you have finished adding tasks, save the file and exit. Provide the test account credentials that we created earlier. To open the crontab configuration file for the current user, enter the following command in your terminal window: crontab e You can add any number of scheduled tasks, one per line. Here, we have created a transporter object using nodemailer module and we have used Ethereal as the SMTP server. cron.schedule(“* * * * *”, function () ) Let us create a cron job using node-cron module. er and testAccount.pass can be used for providing credentials to Mail transporter object. Crontab format helps to create a crontab formula. Cron is a automation tool for Linux systems. We can also create test user account using nodemailer module as follows: let testAccount = nodemailer.createTestAccount() This tool helps you to generate Crontab and helps to parse crontab. JSL Crontab Generator is a GUI application that can be used to create new crontab entries easily. We will use these test credentials to send an email. We will now create a simple Node server by adding: app = express() … app.listen(8000) Creating a Test Email Accountīefore we create a cron job, let’s create a test email account at. const cron = require(“node-cron”) const express = require(“express”) const nodeMailer = require(‘nodemailer’) In index.js file, import the above dependencies. Npm install - save express node-cron nodemailer mkdir node-cron-job-scheduler cd node-cron-job-scheduler npm init -y touch index.js Create a simple Node.js project by running the following command in a terminal or bash. In this article, we would be creating a cron job to send emails. In this article, we will look at a simple example using a module called node-cron. There are various open source tools available for scheduling cron jobs in Node.js. ![]()
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