【优化】统一名称

src/main/resources/mapper/TutorialMapper.xml

@@ -1,11 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
-<mapper namespace="com.corewing.app.mapper.CourseMapper">
+<mapper namespace="com.corewing.app.mapper.TutorialMapper">
 
     <!-- 结果映射 -->
-    <resultMap id="VOResultMap" type="com.corewing.app.vo.CourseVO">
+    <resultMap id="VOResultMap" type="com.corewing.app.vo.TutorialVO">
         <id column="id" property="id"/>
-        <result column="course_title" property="courseTitle"/>
+        <result column="tutorial_title" property="tutorialTitle"/>
         <result column="description" property="description"/>
         <result column="content" property="content"/>
         <result column="view_count" property="viewCount"/>
@@ -19,9 +19,9 @@
     <!-- 基础查询SQL片段 -->
     <sql id="selectVOSql">
         select c.*, cc.category_title
-            from app_course c
-        left join app_course_category_relation ccr on c.id = ccr.course_id
-        left join app_course_category cc on cc.id = ccr.category_id
+            from app_tutorial c
+        left join app_tutorial_category_relation ccr on c.id = ccr.tutorial_id
+        left join app_tutorial_category cc on cc.id = ccr.category_id
     </sql>
 
     <!-- 分页查询 -->
@@ -33,8 +33,8 @@
             <if test="categoryId != null and categoryId != 0">
                 AND cc.id = #{categoryId}
             </if>
-            <if test="courseTitle != null and courseTitle != ''">
-                AND c.course_title like CONCAT('%', #{courseTitle}, '%')
+            <if test="tutorialTitle != null and tutorialTitle != ''">
+                AND c.tutorial_title like CONCAT('%', #{tutorialTitle}, '%')
             </if>
 
         </where>