How to start multiple SpringBoot project instances in IDEA

In this issue, the editor will bring you about how to start multiple SpringBoot project examples in IDEA. The article is rich in content and analyzes and describes for you from a professional point of view. I hope you can get something after reading this article.

Step 1

Click the lower corner on the right side of Application on IDEA, and click Edit Configuration after the pop-up options

Step 2

After opening the configuration, select the application that needs to be launched by multiple instances, and check allow parallel run in the 2019.1 version of idea (the default Single instance only hook will be removed in the old version)-- the upper right corner.

Step 3

Start by modifying the port of the server.port of the application.yml file. Multiple instances, multiple ports are required, and each instance is started.

For example, when you start for the first time, the port is 8761, and the port of the yml file server.port is changed to 8762. Starting again will result in two instances of different ports.

The above method is suitable for generating multiple instances for simple application.yml configuration. I hope it will be helpful to your study, and I also hope that you will support us more.

The above is how to start multiple SpringBoot projects in IDEA. If you happen to have similar doubts, please refer to the above analysis to understand. If you want to know more about it, you are welcome to follow the industry information channel.