面包屑导航的原理与作用_威海佰年网络技术有限公司_网站建设_软件开发_私有云_商标注册_公众号_小程序_APP_物联网_ChatGPT

Categories

Tags

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

SEOer必看的URL优化方法

URL是统一资源定位符，对可以从互联网上得到的资源的位置和访问方法的一种简洁的表示，是互联网上标准资源的地址。我们看到的互联网上的每个文件都有一个唯一的URL，它包含的信息指出文件的位置以及浏览器应该怎么处理它。URL优化也需要讲究一些准则，按照以下方法优化下去，搜索引擎会更加喜爱你的网站哦。URL优化方法1、文件和目录的描述性名称一致对英文网站来说，目录名称以及文件名应该具备一定的描述性，以便于

Public @ 2019-07-16 16:11:14

404页面作用

1.避免出现死链接网站设置404页面后，如果网站出现死链接，搜索引擎蜘蛛爬行这类网址得到“404”状态回应时，即知道该URL已经失效，便不再索引该网页，并向数据中心反馈将该URL表示的网页从索引数据库中删除。避免因为死链接影响网站收录。2.提升用户体验404页面通常为用户访问了网站上不存在或已删除的页面，服务器返回404错误页面，告诉浏览者其所请求的页面不存在或链接错误，同时引导用户使用网站其他页

Public @ 2023-02-01 16:11:00

面包屑导航的原理与作用

面包屑(Bread Crumbs)即把用户从根路径开始一级级带到当前页面的导航处理，它有助于用户更轻松的在网站中定位，也是界面的一个组成部分。面包屑导航的原理是根据不同的页面来分页导航，从而一步步把用户从根页面引导至当前页面，维护着你当前的层级关系，面包屑导航的起源于古代的标记路径的方法，用来返回当前位置的最初出发地，即从哪里出发。面包屑导航有助于用户快速定位当前页面位置，并有助于减少

Public @ 2023-02-26 16:54:33

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

更多您感兴趣的搜索

基本文件流程错误 SQL 调试

/www/wwwroot/www.briline.net/public/index.php ( 0.79 KB )
/www/wwwroot/www.briline.net/public/public.php ( 1.08 KB )
/www/wwwroot/www.briline.net/thinkphp/start.php ( 0.73 KB )
/www/wwwroot/www.briline.net/thinkphp/base.php ( 2.66 KB )
/www/wwwroot/www.briline.net/thinkphp/library/think/Loader.php ( 19.47 KB )
/www/wwwroot/www.briline.net/vendor/composer/autoload_namespaces.php ( 0.21 KB )
/www/wwwroot/www.briline.net/vendor/composer/autoload_psr4.php ( 0.84 KB )
/www/wwwroot/www.briline.net/vendor/composer/autoload_classmap.php ( 0.14 KB )
/www/wwwroot/www.briline.net/vendor/composer/autoload_files.php ( 0.42 KB )
/www/wwwroot/www.briline.net/vendor/qiniu/php-sdk/src/Qiniu/functions.php ( 7.10 KB )
/www/wwwroot/www.briline.net/vendor/qiniu/php-sdk/src/Qiniu/Config.php ( 0.70 KB )
/www/wwwroot/www.briline.net/vendor/topthink/think-captcha/src/helper.php ( 1.59 KB )
/www/wwwroot/www.briline.net/thinkphp/library/think/Route.php ( 59.82 KB )
/www/wwwroot/www.briline.net/thinkphp/library/think/Config.php ( 6.03 KB )
/www/wwwroot/www.briline.net/thinkphp/library/think/Validate.php ( 40.27 KB )
/www/wwwroot/www.briline.net/vendor/topthink/think-queue/src/config.php ( 0.77 KB )
/www/wwwroot/www.briline.net/thinkphp/library/think/Console.php ( 21.22 KB )
/www/wwwroot/www.briline.net/thinkphp/library/think/Error.php ( 3.59 KB )
/www/wwwroot/www.briline.net/thinkphp/convention.php ( 10.31 KB )
/www/wwwroot/www.briline.net/thinkphp/library/think/App.php ( 21.04 KB )
/www/wwwroot/www.briline.net/thinkphp/library/think/Request.php ( 50.94 KB )
/www/wwwroot/www.briline.net/app/config.php ( 9.67 KB )
/www/wwwroot/www.briline.net/app/database.php ( 1.40 KB )
/www/wwwroot/www.briline.net/thinkphp/library/think/Hook.php ( 4.76 KB )
/www/wwwroot/www.briline.net/app/tags.php ( 1.16 KB )
/www/wwwroot/www.briline.net/app/common/behavior/InitBase.php ( 8.17 KB )
/www/wwwroot/www.briline.net/app/common.php ( 23.30 KB )
/www/wwwroot/www.briline.net/thinkphp/library/think/Env.php ( 1.25 KB )
/www/wwwroot/www.briline.net/thinkphp/helper.php ( 17.86 KB )
/www/wwwroot/www.briline.net/app/function.php ( 0.78 KB )
/www/wwwroot/www.briline.net/app/extend.php ( 13.29 KB )
/www/wwwroot/www.briline.net/thinkphp/library/think/Debug.php ( 7.06 KB )
/www/wwwroot/www.briline.net/app/common/model/Config.php ( 0.78 KB )
/www/wwwroot/www.briline.net/app/common/model/ModelBase.php ( 12.18 KB )
/www/wwwroot/www.briline.net/thinkphp/library/think/Model.php ( 66.83 KB )
/www/wwwroot/www.briline.net/thinkphp/library/think/Db.php ( 6.54 KB )
/www/wwwroot/www.briline.net/thinkphp/library/think/Log.php ( 5.84 KB )
/www/wwwroot/www.briline.net/thinkphp/library/think/db/connector/Mysql.php ( 3.94 KB )
/www/wwwroot/www.briline.net/thinkphp/library/think/db/Connection.php ( 29.97 KB )
/www/wwwroot/www.briline.net/thinkphp/library/think/db/Query.php ( 89.54 KB )
/www/wwwroot/www.briline.net/thinkphp/library/think/db/builder/Mysql.php ( 2.16 KB )
/www/wwwroot/www.briline.net/thinkphp/library/think/db/Builder.php ( 30.47 KB )
/www/wwwroot/www.briline.net/thinkphp/library/think/Cache.php ( 6.17 KB )
/www/wwwroot/www.briline.net/thinkphp/library/think/cache/driver/File.php ( 6.98 KB )
/www/wwwroot/www.briline.net/thinkphp/library/think/cache/Driver.php ( 5.52 KB )
/www/wwwroot/www.briline.net/app/common/behavior/InitHook.php ( 1.25 KB )
/www/wwwroot/www.briline.net/app/common/model/Hook.php ( 0.77 KB )
/www/wwwroot/www.briline.net/thinkphp/library/think/Lang.php ( 6.95 KB )
/www/wwwroot/www.briline.net/thinkphp/lang/zh-cn.php ( 3.85 KB )
/www/wwwroot/www.briline.net/app/route.php ( 0.91 KB )
/www/wwwroot/www.briline.net/app/index/config.php ( 0.96 KB )
/www/wwwroot/www.briline.net/app/index/common.php ( 0.68 KB )
/www/wwwroot/www.briline.net/app/index/controller/Wiki.php ( 2.44 KB )
/www/wwwroot/www.briline.net/app/index/controller/IndexBase.php ( 1.10 KB )
/www/wwwroot/www.briline.net/app/common/controller/ControllerBase.php ( 4.75 KB )
/www/wwwroot/www.briline.net/thinkphp/library/think/Controller.php ( 6.20 KB )
/www/wwwroot/www.briline.net/thinkphp/library/traits/controller/Jump.php ( 4.97 KB )
/www/wwwroot/www.briline.net/thinkphp/library/think/View.php ( 6.86 KB )
/www/wwwroot/www.briline.net/thinkphp/library/think/view/driver/Think.php ( 5.61 KB )
/www/wwwroot/www.briline.net/thinkphp/library/think/Template.php ( 46.46 KB )
/www/wwwroot/www.briline.net/thinkphp/library/think/template/driver/File.php ( 2.24 KB )
/www/wwwroot/www.briline.net/extend/qrcode/qrlib.php ( 1.61 KB )
/www/wwwroot/www.briline.net/extend/qrcode/qrconst.php ( 1.72 KB )
/www/wwwroot/www.briline.net/extend/qrcode/qrconfig.php ( 1.41 KB )
/www/wwwroot/www.briline.net/extend/qrcode/qrtools.php ( 6.18 KB )
/www/wwwroot/www.briline.net/extend/qrcode/qrspec.php ( 25.99 KB )
/www/wwwroot/www.briline.net/extend/qrcode/qrimage.php ( 3.54 KB )
/www/wwwroot/www.briline.net/extend/qrcode/qrinput.php ( 24.22 KB )
/www/wwwroot/www.briline.net/extend/qrcode/qrbitstream.php ( 5.26 KB )
/www/wwwroot/www.briline.net/extend/qrcode/qrsplit.php ( 11.11 KB )
/www/wwwroot/www.briline.net/extend/qrcode/qrrscode.php ( 8.29 KB )
/www/wwwroot/www.briline.net/extend/qrcode/qrmask.php ( 12.29 KB )
/www/wwwroot/www.briline.net/extend/qrcode/qrencode.php ( 17.10 KB )
/www/wwwroot/www.briline.net/app/index/logic/Wiki.php ( 6.16 KB )
/www/wwwroot/www.briline.net/app/index/logic/IndexBase.php ( 0.79 KB )
/www/wwwroot/www.briline.net/app/common/logic/LogicBase.php ( 0.83 KB )
/www/wwwroot/www.briline.net/app/common/model/Article.php ( 0.78 KB )
/www/wwwroot/www.briline.net/app/common/model/ArticleTongji.php ( 0.79 KB )
/www/wwwroot/www.briline.net/thinkphp/library/think/paginator/driver/Bootstrap.php ( 5.90 KB )
/www/wwwroot/www.briline.net/thinkphp/library/think/Paginator.php ( 9.45 KB )
/www/wwwroot/www.briline.net/thinkphp/library/think/Collection.php ( 8.63 KB )
/www/wwwroot/www.briline.net/runtime/temp/ed93fe93a97037f6982d9724e437d222.php ( 55.89 KB )
/www/wwwroot/www.briline.net/thinkphp/library/think/Response.php ( 8.64 KB )
/www/wwwroot/www.briline.net/thinkphp/library/think/debug/Html.php ( 4.27 KB )

[ DB ] CONNECT:[ UseTime:0.000343s ] mysql:dbname=briline;host=127.0.0.1;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_article` [ RunTime:0.000598s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 8548 LIMIT 1 [ RunTime:0.000338s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'partitions' => NULL, 'type' => 'const', 'possible_keys' => 'PRIMARY', 'key' => 'PRIMARY', 'key_len' => '4', 'ref' => 'const', 'rows' => 1, 'filtered' => 100, 'extra' => NULL, ) ]
[ SQL ] select * from `ob_article_tongji` where category_id=12 and mark_type='cate' order by times desc limit 15 [ RunTime:0.000489s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article_tongji', 'partitions' => NULL, 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 608, 'filtered' => 1.0000001192092896, '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:0.000569s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article_tongji', 'partitions' => NULL, 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 608, 'filtered' => 1.0000001192092896, '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:0.000719s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article_tongji', 'partitions' => NULL, 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 608, 'filtered' => 1.0000001192092896, 'extra' => 'Using where; Using temporary; Using filesort', ) ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 8548 LIMIT 1 [ RunTime:0.000218s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'partitions' => NULL, 'type' => 'const', 'possible_keys' => 'PRIMARY', 'key' => 'PRIMARY', 'key_len' => '4', 'ref' => 'const', 'rows' => 1, 'filtered' => 100, 'extra' => NULL, ) ]
[ SQL ] update `ob_article` set views=views+2 where id=8548 [ RunTime:0.004389s ]
[ 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:0.006096s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'partitions' => NULL, 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 7784, 'filtered' => 0.89999997615814209, 'extra' => 'Using where', ) ]
[ 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:0.032173s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'partitions' => NULL, 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 7784, 'filtered' => 0.89999997615814209, '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:0.007341s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'partitions' => NULL, 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 7784, 'filtered' => 0.89999997615814209, '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:0.017100s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'partitions' => NULL, 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 7784, 'filtered' => 0.89999997615814209, 'extra' => 'Using where; Using temporary; Using filesort', ) ]

0.120727s

ShowPageTrace