yshop co.yixiang.boot ${revision} 4.0.0 yshop-module-mall pom ${project.artifactId} 商城大模块，由 product 商品、promotion 营销、trade 交易等组成 yshop-module-product-api yshop-module-product-biz yshop-module-shop-api yshop-module-shop-biz yshop-module-cart-api yshop-module-cart-biz yshop-module-order-api yshop-module-order-biz yshop-module-distributor-api yshop-module-distributor-biz