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面包屑导航的原理与作用

面包屑导航是一种网站或应用程序的导航方式，它通过在页面上显示当前位置和历史路径，帮助用户快速理解网站结构和内容，并方便用户回到之前访问的页面。面包屑导航通常出现在页面的顶部或侧边，在用户浏览网站时一直存在。它的原理是在用户进入每个页面时，记录下之前访问的路径和页面层级关系，然后将这些信息用面包屑导航的形式展示给用户。面包屑导航的作用主要有以下几点： 1. 帮助用户了解网站结构：通过显示当前页面的位置和路径，面包屑导航可以告诉用户当前页面所处的层级和位置，让用户更好地理解网站的结构和内容，有助于用户快速找到自己需要的信息。 2. 提高用户导航效率：面包屑导航可以方便用户回到之前访问的页面，节省用户找回信息的时间。 3. 提升页面的可用性：面包屑导航可以使页面更易于使用和理解，提供了一种方便、清晰、直观的导航方式，可以提高用户的满意度，降低网站的跳出率。总之，面包屑导航作为一种重要的导航方式，是设计者在构建网站和应用程序时必须考虑的因素之一。

Public @ 2023-06-07 01:50:15

如何解决网址规范化问题

解决网址规范化问题有以下几点方法：1.确保使用的CMS系统只产生规范化网址，无论是否有静态化。2.在Google管理员工具中设置首选域。3.所有内部链接保持统一，都指向规范化网址。4.使用canonical标签。5.使用301转向，把不规范化URL全部转向到规范化URL。6.提交给搜索引擎的XML网站地图中全部使用规范化网址。来源：搜外网

Public @ 2010-02-20 16:11:22

360搜索站长平台Sitemap提交流程

360搜索站长平台Sitemap提交流程如下： 1. 登录360搜索站长平台，进入站长工具页面。 2. 在左侧菜单栏中选择“站点管理”，然后点击页面中央的“添加站点”按钮。 3. 在弹出的新页面中，填写您的网站信息，包括网站名称、网站地址、网站分类等内容，然后点击“立即添加”按钮。 4. 成功添加站点后，返回站长工具页面，点击左侧菜单栏中的“站点管理”，找到您刚刚添加的网站，点击“管理”，

Public @ 2023-05-28 09:00:17

面包屑导航(BreadcrumbNavigation)

这个概念来自童话故事”汉赛尔和格莱特”，当汉赛尔和格莱特穿过森林时，不小心迷路了，可是他们发现在沿途走过的当地都撒下了面包屑，让这些面包屑来协助他们找到回家的路。所以，面包屑导航的效果是通知拜访者他们现在在网站中的方位以及怎么回来。

Public @ 2011-05-05 15:26:27

面包屑导航的原理与作用

面包屑导航来源很久很久以前，在大森林的边上住着一个贫穷的樵夫，他与妻子和两个孩子相依为命。他的儿子名叫汉赛尔，女儿名叫格莱特。后来樵夫的妻子去世了，他又给孩子们娶了一个后母。后母计划把两个孩子带到森林的深处，然后趁他们睡着的时候跑掉。汉赛尔无意中知道了后母的计划，于是偷偷地把一块面包藏在了口袋里。在去森林的路上，汉赛尔悄悄地捏碎了他的面包，并不时地停下脚步，把碎面包屑撒在路上。后母顺利地趁孩子们睡

Public @ 2014-09-18 16:11:42

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[ DB ] CONNECT:[ UseTime:0.025168s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_article` [ RunTime:0.018751s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 8548 LIMIT 1 [ RunTime:0.017020s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'const', 'possible_keys' => 'PRIMARY', 'key' => 'PRIMARY', 'key_len' => '4', 'ref' => 'const', 'rows' => 1, 'extra' => NULL, ) ]
[ SQL ] select * from `ob_article_tongji` where category_id=12 and mark_type='cate' order by times desc limit 15 [ RunTime:0.017145s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article_tongji', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 608, 'extra' => 'Using where; Using filesort', ) ]
[ SQL ] select * from `ob_article_tongji` where category_id=12 and mark_type='tags' order by times desc limit 100 [ RunTime:0.017245s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article_tongji', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 608, 'extra' => 'Using where; Using filesort', ) ]
[ SQL ] select * from `ob_article_tongji` where category_id=12 and mark_type='tags' order by rand() limit 30 [ RunTime:0.017438s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article_tongji', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 608, 'extra' => 'Using where; Using temporary; Using filesort', ) ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 8548 LIMIT 1 [ RunTime:0.016836s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'const', 'possible_keys' => 'PRIMARY', 'key' => 'PRIMARY', 'key_len' => '4', 'ref' => 'const', 'rows' => 1, 'extra' => NULL, ) ]
[ SQL ] update `ob_article` set views=views+2 where id=8548 [ RunTime:0.019950s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海网站结构优化' AND `status` <> -1 LIMIT 1 [ RunTime:0.023557s ]
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[ SQL ] SELECT * FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海网站结构优化' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.037009s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 9541, 'extra' => 'Using where; Using temporary; Using filesort', ) ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `tags` = '威海面包屑导航' AND `status` <> -1 LIMIT 1 [ RunTime:0.023660s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 9541, 'extra' => 'Using where', ) ]
[ SQL ] SELECT * FROM `ob_article` WHERE `category_id` = 12 AND `tags` = '威海面包屑导航' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.046310s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 9541, 'extra' => 'Using where; Using temporary; Using filesort', ) ]

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