viewsh com.viewsh ${revision} 4.0.0 viewsh-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 viewsh-module-product-api viewsh-module-product-server viewsh-module-promotion-api viewsh-module-promotion-server viewsh-module-trade-api viewsh-module-trade-server viewsh-module-statistics-api viewsh-module-statistics-server