菜单展开如何自适应高度
悬赏：20飞吻
如题：
现在的菜单展开不管有几个子菜单，都是直接撑满，
请问如何只撑开子菜单占用的高度
基本
文件
流程
错误
SQL
调试
- 请求信息 : 2026-04-15 20:41:20 HTTP/1.1 GET : https://ask.topjui.com/article/759b0e69b0fd5dcaf1b20c17724eaaac.html
- 运行时间 : 0.066047s [ 吞吐率：15.14req/s ] 内存消耗：5,365.25kb 文件加载：166
- 查询信息 : 0 queries
- 缓存信息 : 0 reads,0 writes
- 会话信息 : SESSION_ID=6bc59f7f4dd07850b732785e146e29fd
- CONNECT:[ UseTime:0.000522s ] mysql:host=172.18.134.35;port=3329;dbname=zuoyo_website;charset=utf8
- SHOW FULL COLUMNS FROM `con_document` [ RunTime:0.001543s ]
- SHOW FULL COLUMNS FROM `con_document_article` [ RunTime:0.000950s ]
- SHOW FULL COLUMNS FROM `con_document_reply` [ RunTime:0.000980s ]
- UPDATE `con_document` SET `view_num` = `view_num` + 1 WHERE `uuid` = '759b0e69b0fd5dcaf1b20c17724eaaac' [ RunTime:0.002921s ]
- CONNECT:[ UseTime:0.000442s ] mysql:host=172.18.134.35;port=3329;dbname=zuoyo_website;charset=utf8
- SHOW FULL COLUMNS FROM `sys_log` [ RunTime:0.001161s ]
- INSERT INTO `sys_log` SET `description` = 'UPDATE `con_document` SET `view_num` = `view_num` + 1 WHERE `uuid` = \'759b0e69b0fd5dcaf1b20c17724eaaac\'' , `uuid` = '5aee0e20a7ea3e0f6c8175effad4b231' , `creator_id` = '' , `create_time` = '2026-04-15 20:41:21' , `ip` = '216.73.216.144' [ RunTime:0.002807s ]
- SELECT `d`.`uuid`,`d`.`cid`,`d`.`title`,`d`.`experience`,`d`.`view_num`,`d`.`comment_num`,`d`.`zhiding`,`d`.`jinghua`,`d`.`yijie`,`d`.`create_time`,`d`.`creator_id`,`m`.`nick_name`,`m`.`rank`,`m`.`avatar_url` FROM `con_document` `d` INNER JOIN `zuoyo_website`.`sys_member` `m` ON `d`.`creator_id`=`m`.`uuid` WHERE `d`.`uuid` = '759b0e69b0fd5dcaf1b20c17724eaaac' LIMIT 1 [ RunTime:0.000358s ]
- SELECT `content` FROM `con_document_article` WHERE `puuid` = '759b0e69b0fd5dcaf1b20c17724eaaac' LIMIT 1 [ RunTime:0.000221s ]
- SELECT * FROM `con_document` ORDER BY `view_num` DESC LIMIT 10 [ RunTime:0.002454s ]
- SELECT * FROM `con_document` ORDER BY `comment_num` DESC LIMIT 10 [ RunTime:0.002240s ]
0.073099s
