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如果快照顯示網(wǎng)頁(yè)不完整，是不是說(shuō)明BaiduSpider沒(méi)有完整收錄網(wǎng)頁(yè)？

答：不是的，快照的成生涉及很多環(huán)節(jié)，顯示不完整的原因會(huì)很多，不能簡(jiǎn)單地認(rèn)為沒(méi)有收錄完整。

來(lái)源：百度搜索資源平臺(tái) 百度搜索學(xué)堂

Public @ 2023-01-28 15:38:39

蜘蛛程序（spider）

威海Spider 威海Spider
1685

蜘蛛程序（spider）是一種按照一定規(guī)則自動(dòng)地在互聯(lián)網(wǎng)上檢索和獲取信息的計(jì)算機(jī)程序。蜘蛛程序的工作方式類似于蜘蛛在網(wǎng)上爬行，它通過(guò)網(wǎng)絡(luò)鏈接搜索引擎等目標(biāo)網(wǎng)站的頁(yè)面，并按照預(yù)先設(shè)定的算法和規(guī)則提取所需的信息。蜘蛛程序主要用于搜索引擎的建立與維護(hù)，它們能夠自動(dòng)化地獲取大量的網(wǎng)頁(yè)內(nèi)容，并將其存儲(chǔ)在搜索引擎的數(shù)據(jù)庫(kù)中。蜘蛛程序可以按照用戶設(shè)定的關(guān)鍵詞和搜索模式來(lái)搜索相關(guān)的網(wǎng)頁(yè)，然后將搜索結(jié)果進(jìn)行分析

Public @ 2023-07-24 14:00:31

如何正確識(shí)別Baiduspider移動(dòng)ua

威海Spider 威海Baiduspider
1442

百度站長(zhǎng)平臺(tái)發(fā)布公告宣布新版Baiduspider移動(dòng)ua上線，同時(shí)公布了PC版Baiduspider UA，那么該如何正確識(shí)別移動(dòng)UA呢？我們百度站長(zhǎng)平臺(tái)技術(shù)專家孫權(quán)老師給出了答案：新版移動(dòng)UA:Mozilla/5.0 (Linux;u;Android 4.2.2;zh-cn;) AppleWebKit/534.46 (KHTML,like Gecko) Version/5.1 Mobile S

Public @ 2010-04-10 15:38:45

如何用程序識(shí)別Baiduspider ua

威海Spider 威海Baiduspider
1271

近日，Baiduspider針對(duì)移動(dòng)抓取user agent（以下簡(jiǎn)稱ua）進(jìn)行了升級(jí)，與PC端的抓取ua做到版本統(tǒng)一，均稱為Baiduspider/2.0。從此次更新的移動(dòng)ua和PC ua來(lái)看，不管是移動(dòng)ua還是PC ua都包含有關(guān)鍵字Baiduspider，我們可以由此判斷訪客ua是不是來(lái)自百度。與PC ua不同的是，移動(dòng)ua包含有關(guān)鍵字android和mobile，再通過(guò)這兩個(gè)關(guān)鍵字，我們

Public @ 2016-12-20 15:38:45

我不想我的網(wǎng)站被Baiduspider訪問(wèn)，我該怎么做？

威海Spider 威海Baiduspider
801

Baiduspider遵守互聯(lián)網(wǎng)robots協(xié)議。您可以利用robots.txt文件完全禁止Baiduspider訪問(wèn)您的網(wǎng)站，或者禁止Baiduspider訪問(wèn)您網(wǎng)站上的部分文件。注意：禁止Baiduspider訪問(wèn)您的網(wǎng)站，將使您的網(wǎng)站上的網(wǎng)頁(yè)，在百度搜索引擎以及所有百度提供搜索引擎服務(wù)的搜索引擎中無(wú)法被搜索到。關(guān)于robots.txt的寫(xiě)作方法，請(qǐng)參看我們的介紹：robots.txt寫(xiě)作方

Public @ 2010-07-26 15:56:48

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[ DB ] CONNECT:[ UseTime:0.025252s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_article` [ RunTime:0.017804s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 1507 LIMIT 1 [ RunTime:0.017546s ]
[ 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:0.017222s ]
[ 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:0.017445s ]
[ 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:0.017640s ]
[ 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` = 1507 LIMIT 1 [ RunTime:0.016931s ]
[ 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+1 where id=1507 [ RunTime:0.018055s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海Spider' AND `status` <> -1 LIMIT 1 [ RunTime:0.026152s ]
[ 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Spider' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.034452s ]
[ 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Baiduspider' AND `status` <> -1 LIMIT 1 [ RunTime:0.024002s ]
[ 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Baiduspider' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.032897s ]
[ 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', ) ]

0.456469s

Categories

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如果快照顯示網(wǎng)頁(yè)不完整，是不是說(shuō)明BaiduSpider沒(méi)有完整收錄網(wǎng)頁(yè)？

蜘蛛程序（spider）

如何正確識(shí)別Baiduspider移動(dòng)ua

如何用程序識(shí)別Baiduspider ua

我不想我的網(wǎng)站被Baiduspider訪問(wèn)，我該怎么做？

更多您感興趣的搜索

Categories

Tags

如果快照顯示網(wǎng)頁(yè)不完整，是不是說(shuō)明BaiduSpider沒(méi)有完整收錄網(wǎng)頁(yè)？

蜘蛛程序（spider）

如何正確識(shí)別Baiduspider移動(dòng)ua

如何用程序識(shí)別Baiduspider ua

我不想我的網(wǎng)站被Baiduspider訪問(wèn)，我該怎么做？

更多您感興趣的搜索

如果快照顯示網(wǎng)頁(yè)不完整，是不是說(shuō)明BaiduSpider沒(méi)有完整收錄網(wǎng)頁(yè)？

我不想我的網(wǎng)站被Baiduspider訪問(wèn)，我該怎么做？