【新增】数据国际化支持

src/main/resources/mapper/CourseMapper.xml

@@ -24,13 +24,12 @@
         left join app_course_category cc on cc.id = ccr.category_id
     </sql>
 
-
-
     <!-- 分页查询 -->
     <select id="pageList" resultMap="VOResultMap">
         <include refid="selectVOSql"/>
         <where>
             c.status = 1
+            and c.lang = #{lang}
             <if test="categoryId != null and categoryId != 0">
                 AND cc.id = #{categoryId}
             </if>