分页22

src/main/resources/mapper/course/CourseDao.xml

@@ -265,7 +265,7 @@
         WHERE
         c.is_delete = 0 and c.status=1
         <if test='null != title'>
-            and c.title LIKE #{title}
+            and c.title LIKE concat("%",#{title},"%")
         </if>
         order by create_time desc
     </select>