I chose the open-source development environment eclipse. So how to develop the jbpm process in eclipse? The JBoss website provides the jbpm plug-in for eclipse. You can download it from the JBoss website. Download URL: http://sourceforge.net/project/showfiles.php? Group_id = 70542 & package_id = 116692 & release_id = 433039 download to the local machine and decompress the compressed file. There is an eclipse folder. You only need to copy all the files in the plugins and feature folders to the corresponding directory under your eclipse tool directory.
(The emf, GEF, and lomboz plug-ins of my eclipse development tools have been installed and configured. If you haven't configured it yet, please download and configure it) Start eclipse below, then you click File ----> New ----> others, and a JBoss jbpm item appears, there are two process definitions and process projects. You can choose to create the project you need.