Configuration Spring Batch Bean #4439
Description
Hello, I am currently optimizing the code for a historical project that uses Spring batch. The logic is that each product has a job, step, listener, reader, processor, and writer. These are all fine, but there are over 20 products in the historical project, which has caused code redundancy in many places for these classes. I am considering making them configurable, with the aim of automatically creating beans by filling in a small amount of necessary configurations. This spring theory is feasible, but I encountered a problem during the process, which is that the current project reader has the @ StepScope annotation, This bean was created only when the step was used, but now I am creating the bean through configuration. How can I manually register the bean that was created only when the step was used in the spring boot container? The effect of creating a new step after injection is ensured. I would be happy if you could solve my confusion