购物车Dao层方法

src/main/java/com/uas/platform/b2b/dao/PurchaseOrderCartDao.java

@@ -0,0 +1,22 @@
+package com.uas.platform.b2b.dao;
+
+import com.uas.platform.b2b.model.PurchaseOrderCart;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.JpaSpecificationExecutor;
+import org.springframework.stereotype.Repository;
+
+import java.util.List;
+
+/**
+ * Created by hejq on 2017-09-01.
+ */
+@Repository
+public interface PurchaseOrderCartDao extends JpaRepository<PurchaseOrderCart, Long>, JpaSpecificationExecutor<PurchaseOrderCart> {
+
+    /**
+     * 查询当前企业的购物车信息
+     *
+     * @return
+     */
+    List<PurchaseOrderCart> findByEnUUAndStatus(Long enUU, Short status);
+}