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什么是抓取异常

什么是抓取异常

Baiduspider无法正常抓取，就是抓取异常。

来源：百度搜索资源平台百度搜索学堂

Public @ 2014-08-29 16:02:24

移动化培训长沙视频8——辅助移动站点被百度抓取的工具

这个视频的内容不明确，因此无法为您提供答案。请提供更多信息。

Public @ 2023-06-19 12:00:04

死链提交工具的生效周期是怎样的？

如果死链提交一周后线上仍有未删除的死链，请提供具体死链文件和线上仍未删除的死链url到反馈中心反馈更多可参考来源：百度搜索资源平台

Public @ 2010-12-24 16:08:19

快速收录权益获取与使用说明

1. 什么是快速收录？开发者可通过快速收录工具，向百度搜索主动提交站点新增的高时效性资源，缩短爬虫发现网站链接的时间，一般情况下48小时内即可实现收录。需要注意的是，快速收录仅限于提交移动端页面及移动端自适应页面。2.如何优先获得快速收录权益？报名通道：填写《搜索权益获取》问卷。满足以下条件可优先获得快速收录权益：站点关联智能小程序，成功生效至少一条替换规则，且智能小程序MAU≥1000。友情提

Public @ 2017-04-25 15:51:07

搜索结果的标题摘要或缩略图展现异常怎么办？

搜索结果的摘要和缩略图，一般选自网站本身文字和图片数据。但是，不一定是meta数据或站点顶部logo，也不是所有的自然结果都会有缩略图展现。关于展现更新问题：如果自然结果展现的标题、摘要或缩略图与网站实际内容不符，请到搜索结果底部点击用户反馈，选择所需更新的搜索结果进行更新反馈，对应结果将加速更新。另外，如果站点属性工具提交的logo已经审核通过，但是线上结果长时间未展现或展现错误，请在反馈中心提

Public @ 2022-09-22 16:06:38

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:0.022693s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_article` [ RunTime:0.016603s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 3718 LIMIT 1 [ RunTime:0.015557s ]
[ 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:0.015700s ]
[ 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:0.015691s ]
[ 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:0.016168s ]
[ 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` = 3718 LIMIT 1 [ RunTime:0.015293s ]
[ 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=3718 [ RunTime:0.016131s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海百度搜索资源平台' AND `status` <> -1 LIMIT 1 [ RunTime:0.023231s ]
[ 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` = '威海百度搜索资源平台' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.041150s ]
[ 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` = '威海百度搜索资源平台' AND `status` <> -1 LIMIT 1 [ RunTime:0.022151s ]
[ 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` = '威海百度搜索资源平台' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.036510s ]
[ 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', ) ]

0.433619s

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