4.0.0 cn.iocoder.boot byzs-bjdx ${revision} byzs-web 17 17 UTF-8 cn.iocoder.boot byzs-course ${revision} cn.iocoder.boot byzs-aicourse ${revision} cn.iocoder.boot byzs-blockly ${revision} cn.iocoder.boot byzs-module-ai ${revision} org.apache.poi poi-ooxml 5.2.5 org.apache.poi poi-scratchpad 5.2.5