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什么是Baiduspider

威海Spider 威海Baiduspider
2348

Baiduspider是百度搜索引擎的网络爬虫，用于自动抓取和收录互联网中的信息。它通过抓取网页内容、链接和其他信息来建立网页索引，以便用户进行搜索。Baiduspider被认为是百度搜索引擎运作的重要组成部分，有助于保持百度搜索结果的广泛和准确。

Public @ 2023-04-03 00:00:09

抢先式多线程网络蜘蛛

威海Spider 威海Spider
2019

框架 // Copyright(C) 2017 铭飞科技 // #region 版权信息 /* * 此文件自 Copyright(C) 2008 - 2017 铭飞科技 Classification:无开源网站:http://www.http://www. coding */ #endregion using System; using System.Data; using S

Public @ 2023-02-24 22:25:29

百度搜索引擎基础知识

威海Spider 威海Baiduspider
1487

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

关于封禁百度抓取UA的公告

威海Spider 威海Baiduspider
1588

近期发现部分网站出现抓取异常情况，主要问题是网站误封了百度UA。为了网站更好获得搜索展现，请各位站长按照以下UA进行排查，避免出现误封问题！移动 UAMozilla/5.0 (Linux;u;Android 4.2.2;zh-cn;) AppleWebKit/534.46(KHTML,like Gecko) Version/5.1 Mobile Safari/10600.6.3 (compatib

Public @ 2013-12-30 15:56:39

Baiduspider如何区分PC与移动网页搜索的UA

威海Spider 威海Baiduspider
1730

PC搜索完整UA：Mozilla/5.0 (compatible; Baiduspider/2.0; +http://www.baidu.com/search/spider.html）移动搜索完整UA：Mozilla/5.0 (Linux;u;Android 4.2.2;zh-cn;) AppleWebKit/534.46 (KHTML,like Gecko) Version/5.1 Mobile

Public @ 2011-05-14 15:56:50

更多您感兴趣的搜索

基本文件流程错误 SQL 调试

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[ DB ] CONNECT:[ UseTime:0.026253s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_article` [ RunTime:0.018851s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 6700 LIMIT 1 [ RunTime:0.017735s ]
[ 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:0.018009s ]
[ 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:0.018146s ]
[ 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:0.018313s ]
[ 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` = 6700 LIMIT 1 [ RunTime:0.017640s ]
[ 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=6700 [ RunTime:0.020029s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海Spider' AND `status` <> -1 LIMIT 1 [ RunTime:0.025159s ]
[ 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:0.035818s ]
[ 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:0.028423s ]
[ 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:0.039047s ]
[ 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', ) ]

0.480852s

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