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面包屑導(dǎo)航的原理與作用

面包屑（Breadcrumbs）是一種用于進(jìn)行網(wǎng)頁(yè)導(dǎo)航的UI設(shè)計(jì)技術(shù)，它將當(dāng)前頁(yè)面的位置信息清楚的提示給用戶，從而讓用戶在瀏覽網(wǎng)站時(shí)更加清晰，導(dǎo)航頁(yè)面更加便捷。面包屑導(dǎo)航的原理是類似于一個(gè)視覺(jué)式的系統(tǒng)路徑，它跟蹤其用戶當(dāng)前處于網(wǎng)站哪個(gè)部分，是用戶在當(dāng)前網(wǎng)頁(yè)或者瀏覽器窗口中顯示當(dāng)前頁(yè)面標(biāo)題以及它所處網(wǎng)站結(jié)構(gòu)位置的鏈?zhǔn)浇Y(jié)構(gòu)，它顯示用戶已經(jīng)在網(wǎng)站中瀏覽過(guò)的路線，并且可以像瀏覽這個(gè)路線一樣，把用戶引導(dǎo)回他剛開(kāi)始的頁(yè)面，起到返回的作用。面包屑導(dǎo)航的作用是可以把網(wǎng)站用戶從A頁(yè)面轉(zhuǎn)向B頁(yè)面時(shí)，在B頁(yè)面建立到A頁(yè)面的返回路徑，從而讓用戶可以快速進(jìn)行網(wǎng)站內(nèi)部導(dǎo)航，增強(qiáng)當(dāng)前頁(yè)面的可操作性，減少用戶在網(wǎng)站內(nèi)部進(jìn)行瀏覽導(dǎo)航時(shí)的搜索時(shí)間，提高用戶使用滿意度，且它的層級(jí)結(jié)構(gòu)特別的清晰，讓用戶清楚的知道他當(dāng)前處于網(wǎng)站的什么位置，避免了用戶在網(wǎng)頁(yè)中搜索的過(guò)程，大大提高了網(wǎng)站的用戶體驗(yàn)度，從避免搜索的次數(shù)中節(jié)省了一定的流量，從而讓網(wǎng)站使用更加的便捷。

Public @ 2023-03-06 12:00:30

百度搜索資源平臺(tái)-sitemap全網(wǎng)開(kāi)放及建議啟用Etag的公告

親愛(ài)的網(wǎng)站管理員：百度站長(zhǎng)平臺(tái)即將正式全網(wǎng)開(kāi)放sitemap權(quán)限，所有通過(guò)百度站長(zhǎng)平臺(tái)驗(yàn)證的網(wǎng)站均可以在百度站長(zhǎng)工具的鏈接提交里添加網(wǎng)站的sitemap，而從近期sitemap全網(wǎng)開(kāi)放會(huì)進(jìn)入內(nèi)測(cè)階段，站長(zhǎng)平臺(tái)會(huì)挑選沒(méi)有sitemap提交權(quán)限的站點(diǎn)參加內(nèi)測(cè)，內(nèi)測(cè)的報(bào)名入口《申請(qǐng)sitemap全網(wǎng)開(kāi)放內(nèi)測(cè)名額》。另外，本次sitemap全網(wǎng)開(kāi)放，將取消由站長(zhǎng)來(lái)設(shè)置sitemap文件更新周期的功能，而是

Public @ 2013-01-24 16:09:46

什么是Flash

Flash 是一種創(chuàng)作工具，設(shè)計(jì)人員和開(kāi)發(fā)人員可使用它來(lái)創(chuàng)建演示文稿、應(yīng)用程序和其它允許用戶交互的內(nèi)容。Flash 可以包含簡(jiǎn)單的動(dòng)畫(huà)、視頻內(nèi)容、復(fù)雜演示文稿和應(yīng)用程序以及介于它們之間的任何內(nèi)容。通常，使用 Flash 創(chuàng)作的各個(gè)內(nèi)容單元稱為應(yīng)用程序，即使它們可能只是很簡(jiǎn)單的動(dòng)畫(huà)。您可以通過(guò)添加圖片、聲音、視頻和特殊效果，構(gòu)建包含豐富媒體的 Flash 應(yīng)用程序。整個(gè)網(wǎng)站就是一個(gè)大Flash文件，

Public @ 2017-12-14 16:21:36

面包屑導(dǎo)航（位置導(dǎo)航）的重要性，在SEO中起到什么作用？

一、什么是面包屑導(dǎo)航從用戶的角度是基于位置信息的指引，它清晰的指出從當(dāng)前頁(yè)面到首頁(yè)的相關(guān)路徑，引導(dǎo)用戶返回首頁(yè)或目錄頁(yè)。面包屑導(dǎo)航最能體現(xiàn)出一個(gè)網(wǎng)站的邏輯結(jié)構(gòu)。二、面包屑導(dǎo)航的作用面包屑導(dǎo)航最主要的作用還是引導(dǎo)用戶返回網(wǎng)站首頁(yè)或目錄頁(yè)，避免用戶“迷路”，簡(jiǎn)單的講就是告訴用戶行走路線。其次面包屑導(dǎo)航可以提升網(wǎng)站的整體權(quán)重，譬如：小型站點(diǎn)的面包屑導(dǎo)航可以是這么表現(xiàn)：網(wǎng)絡(luò)營(yíng)銷(xiāo)首頁(yè)>網(wǎng)絡(luò)營(yíng)銷(xiāo)方法&g

Public @ 2010-08-19 16:11:41

面包屑導(dǎo)航的原理與作用

面包屑導(dǎo)航是一種網(wǎng)站或應(yīng)用程序的導(dǎo)航方式，它通過(guò)在頁(yè)面上顯示當(dāng)前位置和歷史路徑，幫助用戶快速理解網(wǎng)站結(jié)構(gòu)和內(nèi)容，并方便用戶回到之前訪問(wèn)的頁(yè)面。面包屑導(dǎo)航通常出現(xiàn)在頁(yè)面的頂部或側(cè)邊，在用戶瀏覽網(wǎng)站時(shí)一直存在。它的原理是在用戶進(jìn)入每個(gè)頁(yè)面時(shí)，記錄下之前訪問(wèn)的路徑和頁(yè)面層級(jí)關(guān)系，然后將這些信息用面包屑導(dǎo)航的形式展示給用戶。面包屑導(dǎo)航的作用主要有以下幾點(diǎn)： 1. 幫助用戶了解網(wǎng)站結(jié)構(gòu)：通過(guò)顯示當(dāng)前頁(yè)

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

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基本文件流程錯(cuò)誤 SQL 調(diào)試

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[ DB ] CONNECT:[ UseTime:0.029519s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_article` [ RunTime:0.020862s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 6312 LIMIT 1 [ RunTime:0.019681s ]
[ 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:0.020931s ]
[ 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:0.020349s ]
[ 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:0.021058s ]
[ 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` = 6312 LIMIT 1 [ RunTime:0.019607s ]
[ 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=6312 [ RunTime:0.022468s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海網(wǎng)站結(jié)構(gòu)優(yōu)化' AND `status` <> -1 LIMIT 1 [ RunTime:0.028932s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 8035, 'extra' => 'Using where', ) ]
[ SQL ] SELECT * FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海網(wǎng)站結(jié)構(gòu)優(yōu)化' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.042791s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 8035, 'extra' => 'Using where; Using temporary; Using filesort', ) ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `tags` = '威海面包屑導(dǎo)航' AND `status` <> -1 LIMIT 1 [ RunTime:0.028720s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 8035, 'extra' => 'Using where', ) ]
[ SQL ] SELECT * FROM `ob_article` WHERE `category_id` = 12 AND `tags` = '威海面包屑導(dǎo)航' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.038208s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 8035, 'extra' => 'Using where; Using temporary; Using filesort', ) ]

0.527674s

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面包屑導(dǎo)航的原理與作用

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更多您感興趣的搜索

Categories

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面包屑導(dǎo)航的原理與作用

百度搜索資源平臺(tái)-sitemap全網(wǎng)開(kāi)放及建議啟用Etag的公告

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面包屑導(dǎo)航（位置導(dǎo)航）的重要性，在SEO中起到什么作用？

面包屑導(dǎo)航的原理與作用

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面包屑導(dǎo)航（位置導(dǎo)航）的重要性，在SEO中起到什么作用？