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sogou spider 如何反应我网站上页面的更新？

威海Spider 威海sogou spider
1366

sogou spider 会根据网页的重要性和历史变化情况来动态调整更新时间，更新已经抓取过的页面

Public @ 2010-09-06 15:38:57

如何用程序识别Baiduspider ua

威海Spider 威海Baiduspider
1435

Baiduspider是一个蜘蛛爬虫的用户代理（User-Agent），可以通过检查HTTP请求的User-Agent中是否包含字符串“Baiduspider”来识别它。以下是Python代码示例： ```python import re def is_baiduspider(user_agent): if re.search('Baiduspider', user_agent):

Public @ 2023-05-29 11:00:15

各搜索引擎蜘蛛介绍

威海Spider 威海Spider
1181

搜索引擎蜘蛛是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、图片、视频等内容，建立索引数据库，使用户能在搜索引擎中搜索到您网站的网页、图片、视频等内容。一般用法为“ spider+URL”，后面的URL(网址)是搜索引擎的痕迹，如果要查看某搜索引擎是否来爬取过你们的网站，可查看服务器的日志里是否有该URL,同时还能查看来的时间、频率等…1、百度蜘蛛：可以根据服务器的负载能力调节访问密度，大

Public @ 2011-05-10 16:22:33

如何让 sogou spider 不抓我的网站

威海Spider 威海sogou spider
1561

有以下几种方式可以让 sogou spider 不抓取你的网站： 1. 使用 robots.txt 文件。在网站根目录下添加 robots.txt 文件，并加入以下代码： User-agent: Sogou Disallow: / 这将告诉 Sogou 爬虫不要访问网站的任何页面和文件。 2. 使用 meta 标签。在网站的头部添加以下 meta 标签：这将告诉所有的搜索引擎爬虫不

Public @ 2023-04-18 21:00:23

如何让 sogou spider 解除对我网站的封锁？

威海Spider 威海sogou spider
1168

在您的网站的问题改正之后，点此提交申请解封

Public @ 2021-08-22 15:38:54

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基本文件流程错误 SQL 调试

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[ DB ] CONNECT:[ UseTime:0.022221s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_article` [ RunTime:0.016055s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 1539 LIMIT 1 [ RunTime:0.015085s ]
[ 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:0.015251s ]
[ 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:0.016611s ]
[ 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:0.016377s ]
[ 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` = 1539 LIMIT 1 [ RunTime:0.015112s ]
[ 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=1539 [ RunTime:0.015771s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海Spider' AND `status` <> -1 LIMIT 1 [ RunTime:0.022406s ]
[ 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:0.031725s ]
[ 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sogou spider' AND `status` <> -1 LIMIT 1 [ RunTime:0.021766s ]
[ 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sogou spider' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.031290s ]
[ 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', ) ]

0.411440s

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