first commit

src/main/java/lingtao/net/dao/CustomerDataMapper.java

@@ -0,0 +1,28 @@
+package lingtao.net.dao;
+
+import java.util.List;
+
+import org.apache.ibatis.annotations.Param;
+import org.apache.ibatis.annotations.Update;
+
+import lingtao.net.bean.CustomerData;
+
+public interface CustomerDataMapper {
+
+	List<CustomerData> getCustomerDatas(CustomerData customerData);
+
+	void addCustomerData(CustomerData customerData);
+
+	void updateCustomerDataById(CustomerData customerData);
+
+	void deleteCustomerDataById(Integer id);
+	
+	void updateCommentManager(CustomerData customerData);
+	
+	@Update("UPDATE tbl_customer_data SET isBuy = '1',completeDate = now() WHERE id = #{id} ")
+	void changeIsBuy(@Param("id") Integer id);
+
+	List<String> getProductExplain(@Param("productExplain") String productExplain, @Param("username") String username);
+
+
+}