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sogou spider User-Agent字段是什么？

威海Spider 威海sogou spider
2887

PC端UA为

Sogou web spider

Sogou inst spider

Sogou spider

无线端UA为

Sogou wap spider

来源：搜狗资源平台

Public @ 2010-04-23 15:38:50

屏蔽百度爬虫的方法

威海Spider 威海Baiduspider
2658

1. 设置robots.txt文件在根目录中建立一个robots.txt文件，设置禁止百度抓取即可达到屏蔽百度爬虫的效果，具体设置内容如下： User-agent: Baiduspider Disallow: / 2. 自定义Http请求百度爬虫最显著的特征就是它的User_Agent中包含Baiduspider，一般在Http头中添加请求头：X-Baidu-Env：martin-

Public @ 2023-03-05 04:00:12

抢先式多线程网络蜘蛛

威海Spider 威海Spider
2950

Win32 API 支持抢先式多线程网络，这是编写MFC网络蜘蛛非常有用的地方。SPIDER工程（程序）是一个如何用抢先式多线程技术实现在网上用网络蜘蛛/机器人聚集信息的程序。该工程产生一个象蜘蛛一样行动的程序，该程序为断开的URL链接检查WEB站点。链接验证仅在href指定的链接上进行。它在一列表视图CListView中显示不断更新的URL列表，以反映超链接的状态。本工程能用作收集、索引信息的模

Public @ 2022-07-19 16:22:28

搜狗spider的抓取频次是怎样的？

威海Spider 威海sogou spider
2741

sogou spider 对于同一个 IP 地址的服务器主机，只建立一个连接，抓取间隔速度控制在几秒一次。一个网页被收录后，最快也要过几天以后才会去更新。如果持续不断地抓取您的网站，请注意您的网站上的网页是否每次访问都产生新的链接。如果您认为 sogou spider 对于您的网站抓取过快，请与我们联系，并最好能提供访问日志中sogou spider 访问的部分，而不要直接将搜狗spider的ua

Public @ 2017-08-18 15:38:49

sogou spider 会封锁那些网站？

威海Spider 威海sogou spider
2500

作弊网站内容低劣的网站违反国家政策和法律的网站

Public @ 2021-02-16 15:38:55

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[ DB ] CONNECT:[ UseTime:0.023738s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_config` [ RunTime:0.017239s ]
[ SQL ] SELECT * FROM `ob_config` [ RunTime:0.015856s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_config', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 25, 'extra' => NULL, ) ]
[ SQL ] SHOW COLUMNS FROM `ob_hook` [ RunTime:0.016992s ]
[ SQL ] SELECT `id`,`name`,`addon_list` FROM `ob_hook` [ RunTime:0.015723s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_hook', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 3, 'extra' => NULL, ) ]
[ SQL ] SHOW COLUMNS FROM `ob_article` [ RunTime:0.016969s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 1531 LIMIT 1 [ RunTime:0.015910s ]
[ 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:0.016213s ]
[ 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:0.016575s ]
[ 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:0.016660s ]
[ 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` = 1531 LIMIT 1 [ RunTime:0.015884s ]
[ 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=1531 [ RunTime:0.163695s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海Spider' AND `status` <> -1 LIMIT 1 [ RunTime:0.023139s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 9541, '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:0.041345s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 9541, 'extra' => 'Using where; Using temporary; Using filesort', ) ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `tags` = '威海sogou spider' AND `status` <> -1 LIMIT 1 [ RunTime:0.023168s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 9541, 'extra' => 'Using where', ) ]
[ SQL ] SELECT * FROM `ob_article` WHERE `category_id` = 12 AND `tags` = '威海sogou spider' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.032754s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 9541, 'extra' => 'Using where; Using temporary; Using filesort', ) ]

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