经验交流代码提交

qianhe-ydsj/src/main/resources/mapper/JygxWzglMapper.xml

@@ -253,8 +253,10 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     <select id="selectcxflList" parameterType="JygxWzgl" resultMap="SsflResult">
         SELECT '全部' AS lxmc, COUNT(*) AS ts
         FROM jygx_wzgl
-        WHERE wznr LIKE concat('%', #{wznr}, '%')
-        OR wzbt LIKE concat('%', #{wznr}, '%')
+        <where>
+            <if test="wznr != null  and wznr != ''">
+                AND wznr LIKE concat('%', #{wznr}, '%') OR wzbt LIKE concat('%', #{wznr}, '%')</if>
+        </where>
         UNION ALL
         SELECT
             l.lxmc,