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什么是Baiduspider

威海Spider 威海Baiduspider
1866

Baiduspider是百度搜索引擎的一个自动程序，它的作用是访问互联网上的网页，建立索引数据库，使用户能在百度搜索引擎中搜索到您网站上的网页。

Public @ 2013-09-01 15:56:51

百度搜索引擎基础知识

威海Spider 威海Baiduspider
1816

作为目前全球最大的中文搜索引擎，百度的搜索引擎资讯相关知识点如下： 1. 用户行为数据：百度通过分析用户搜索行为、点击行为、停留时间等数据，分析用户需求并为用户提供更准确的搜索结果。 2. 索引：百度通过爬取互联网上的网页，将其储存在索引库中，用户通过输入关键词来搜索相应的网页。 3. 算法：百度将用户需求、网页内容、链接等因素综合考虑，通过各种算法计算网页的相似度和排名，为用户提供最优质的

Public @ 2023-06-09 06:50:21

如果快照显示网页不完整，是不是说明BaiduSpider没有完整收录网页？

威海Spider 威海Baiduspider
2106

不一定，BaiduSpider 可能没有完整收录网页，也可能完整收录但快照却不完整。例如，某个网页上的脚本可能没有加载完成，这样就可能造成快照显示不完整，又或者，BaiduSpider完整把网页收录了，但是Baidu在生成快照时，出现了问题，导致快照不完整。

Public @ 2023-02-24 19:00:13

如果快照显示网页不完整，是不是说明BaiduSpider没有完整收录网页？

威海Spider 威海Baiduspider
2106

不一定，BaiduSpider 可能没有完整收录网页，也可能完整收录但快照却不完整。例如，某个网页上的脚本可能没有加载完成，这样就可能造成快照显示不完整，又或者，BaiduSpider完整把网页收录了，但是Baidu在生成快照时，出现了问题，导致快照不完整。

Public @ 2023-02-24 19:00:13

Baiduspider抓取造成的带宽堵塞？

威海Spider 威海Baiduspider
1998

Baiduspider的正常抓取并不会造成您网站的带宽堵塞，造成此现象可能是由于有人冒充Baiduspider恶意抓取。如果您发现有名为Baiduspider的agent抓取并且造成带宽堵塞，请尽快和我们联系。您可以将信息反馈至投诉平台，如果能够提供您网站该时段的访问日志将更加有利于我们的分析。

Public @ 2022-11-07 15:56:46

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[ DB ] CONNECT:[ UseTime:0.022602s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_article` [ RunTime:0.016392s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 3235 LIMIT 1 [ RunTime:0.015174s ]
[ 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:0.015492s ]
[ 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:0.015895s ]
[ 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:0.015753s ]
[ 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` = 3235 LIMIT 1 [ RunTime:0.015158s ]
[ 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=3235 [ RunTime:0.020949s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海Spider' AND `status` <> -1 LIMIT 1 [ RunTime:0.022332s ]
[ 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:0.032802s ]
[ 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:0.022296s ]
[ 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:0.035653s ]
[ 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', ) ]

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