problem description
the company has a project based on srpingmvc + jsp, and the front-end display page is the introduction of js,css to the page. Due to historical reasons, the front-end engineering is not done, and the project is not suitable for complete front-end separation. I now want to do some scaffolding things, such as adding hash code to online js, picture extraction and CDN, replacing html text, and compressing and merging js. Is there a solution to make the framework or idea of this scaffolding? I hope you have experience to give some advice.