feifan cn.newfeifan.zx ${revision} 4.0.0 feifan-module-mall pom ${project.artifactId} 商城大模块，由 product 商品、promotion 营销、trade 交易、statistics 统计等组成 feifan-module-promotion-api feifan-module-promotion-biz feifan-module-product-api feifan-module-product-biz feifan-module-trade-api feifan-module-trade-biz feifan-module-statistics-api feifan-module-statistics-biz feifan-module-sale-api feifan-module-sale-biz