How to configure the maximum number of threads in Spring Boot?

In Spring Boot, you can set the maximum number of threads by configuring the following properties in the application.properties file.

1. server.tomcat.max-threads: Set the maximum number of threads for Tomcat.

server.tomcat.max-threads=200

1. server.jetty.max-threads: sets the maximum number of threads for Jetty.

server.jetty.max-threads=200

1. server.undertow.io-threads: Specifies the number of IO threads for Undertow (similar to the maximum number of threads in Tomcat).

server.undertow.io-threads=200

Depending on the specific application scenario and performance requirements, the values of the above properties can be adjusted as needed to set the maximum number of threads.