diff --git a/src/main/java/cn/chjyj/szwh/mapper/OrderMapper.java b/src/main/java/cn/chjyj/szwh/mapper/OrderMapper.java
index a4b8fa6..f482aaa 100644
--- a/src/main/java/cn/chjyj/szwh/mapper/OrderMapper.java
+++ b/src/main/java/cn/chjyj/szwh/mapper/OrderMapper.java
@@ -31,6 +31,14 @@ public interface OrderMapper {
                              @Param("pageSize") Integer pagesize
                              );
 
+    /**
+     * 查找某个时间前的订单
+     * @param sdate
+     * @param status
+     * @return
+     */
+    List<Order> getOrderListUnderDate(@Param("sdate") String sdate,@Param("status")String status);
+
     /**
      * 根据编号查询订单信息
      * @param id
diff --git a/src/main/resources/mapper/szwh/OrderMapper.xml b/src/main/resources/mapper/szwh/OrderMapper.xml
index 6bb24b8..7fb78d4 100644
--- a/src/main/resources/mapper/szwh/OrderMapper.xml
+++ b/src/main/resources/mapper/szwh/OrderMapper.xml
@@ -35,6 +35,13 @@
         where id=#{id}
     </select>
 
+    <select id="getOrderListUnderDate" parameterType="java.lang.String" resultType="cn.chjyj.szwh.bean.Order">
+        SELECT <include refid="column"/>
+        FROM <include refid="tbName"/>
+        WHERE status=#{status}
+        AND createtime <![CDATA[ <= ]]> #{sdate};
+    </select>
+
     <!--订单号-->
     <select id="getOrderByBatchcode" parameterType="java.lang.String" resultType="cn.chjyj.szwh.bean.Order">
         select
diff --git a/src/test/java/cn/chjyj/szwh/mapper/OrderMapperTest.java b/src/test/java/cn/chjyj/szwh/mapper/OrderMapperTest.java
index 6a235e8..89f01fe 100644
--- a/src/test/java/cn/chjyj/szwh/mapper/OrderMapperTest.java
+++ b/src/test/java/cn/chjyj/szwh/mapper/OrderMapperTest.java
@@ -12,10 +12,7 @@ import org.springframework.transaction.annotation.Transactional;
 
 import java.math.BigDecimal;
 import java.text.SimpleDateFormat;
-import java.util.Date;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
+import java.util.*;
 
 import static org.junit.Assert.*;
 
@@ -132,4 +129,19 @@ public class OrderMapperTest {
         System.out.println(bc.toString());
     }
 
+    @Test
+    public void queryBeforeOrder(){
+        SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
+        //半小时前的订单
+        Calendar calendar = Calendar.getInstance();
+        calendar.set(Calendar.MINUTE,-30);
+        Date bdate = calendar.getTime();
+        String now=sdf.format(bdate);
+        //
+        List<Order> orders = orderMapper.getOrderListUnderDate(now,"1");
+        orders.stream().forEach(item->{
+            System.out.println(item.getId());
+        });
+    }
+
 }
\ No newline at end of file