src/main/java/org/springblade/modules/issueClazz/mapper/IssueClazzMapper.xml
@@ -22,19 +22,12 @@ <select id="tree" resultMap="treeNodeResultMap"> SELECT id, NAME AS title, id AS "value", id AS "key", parentId FROM ( SELECT CODE id, NAME, parent_code parentId FROM jczz_issue_clazz ORDER BY parentId, id ) org_query, ( SELECT @id := '10' ) initialisation WHERE ( FIND_IN_SET( parentId, @id ) > 0 OR FIND_IN_SET( id, @id ) > 0 ) AND @id := CONCAT( @id, ',', id) SELECT CODE id, NAME AS title, CODE AS "value", CODE AS "key", parent_code parentId FROM jczz_issue_clazz </select>