部署上线时，会出现type_list字段找不到，修改SysConfigMapper文件中的type关键词为ty即可。（可能与数据库版本有关系，我用的是5.7）

blog-core/src/main/resources/mybatis/SysConfigMapper.xml

@@ -15,7 +15,7 @@
 				SELECT
 					a.article_count AS articleCount,
 					t.tag_count AS tagCount,
-					type.type_count AS typeCount,
+					ty.type_count AS typeCount,
 					c.comment_count AS commentCount
 				FROM
 					(
@@ -39,7 +39,7 @@
 							biz_type
 						WHERE
 								available = 1
-					) type,
+					) ty,
 					(
 						SELECT
 							COUNT(1) AS comment_count