百度站长平台《VIP大讲堂》上海开讲_威海佰年网络技术有限公司_网站建设_软件开发_私有云_商标注册_公众号_小程序_APP_物联网_ChatGPT

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百度站长平台《VIP大讲堂》上海开讲

百度站长平台《VIP大讲堂》已在北京连续举办两期，收获颇多赞誉，为了让更多城市的VIP成员享受到此项特权，10月31日，《VIP大讲堂》走进上海百度办公室，来自携程、大众点评、前程无忧、返利网等30余家上海及周边城市的VIP俱乐部成员，现场聆听百度站长平台高级工程师孙权讲解《如何建设对百度Spider友好的站点》，全程2个多小时的讲解、互动、问答，大家仍然表示意犹未尽。

孙工从百度Spider抓取、网页解析、优先建库三个方面讲解如何在技术层面上建设对百度友好的站点。甚至细致到与现场学员分享具体代码的编写，引起在座技术人员的共鸣。在网页解析部分，除去老生常谈的封禁问题，还重点提到了由于CDN的错误操作或屏蔽，导致百度Spider无法抓取到相应内容。在网页解析部分，通过大量举例解释了何为蜘蛛黑洞，以及对站点带来的恶劣影响。问答环节，大家争先恐后抛出专业性极强的问题，孙工都做了详细解答，尤其对许多人困惑的sitemap工具和百度站内搜索收录绿色通道的区别，孙工详解后并建议站点结合使用站内搜索的收录绿色通道及网站的sitemap工具，促进网站快速全面收录。

《VIP大讲堂》是百度站长平台的重点项目，VIP俱乐部成员可以通过大讲堂从百度官方这一权威渠道了解到百度的技术、原则和态度，学习到关于搜索引擎优化、建站、内容建设、安全等多方面的内容。现在，百度站长平台也正在进行线上课堂的筹备，希望更多的站点可以从中获益，共建绿色搜索生态圈。

更多现场情况请见：http://bbs.zhanzhang.baidu.com/thread-14322-1-1.html

来源：百度搜索资源平台

Public @ 2019-11-21 16:07:26

为什么抓取频次突然减少？

有几种可能导致抓取频次突然减少： 1. 目标网站更新频率降低：如果目标网站上新内容的频率降低，爬虫抓取的频率也会相应减少。 2. 网站防护机制升级：目标网站可能会升级其防护机制，包括对于爬虫的限制，例如设置IP限制、频率限制等，这些限制可能导致爬虫的抓取频次减少。 3. 抓取程序故障：抓取程序可能出现故障，例如程序崩溃、运行异常等，导致抓取频次下降。 4. 数据分析需要减少抓取频次：如果数

Public @ 2023-06-01 11:50:20

百度发布移动搜索建站优化白皮书

2017年11月，百度发布《百度移动搜索建站优化白皮书》（后续简称移动建站白皮书），移动建站白皮书目的在于让广大站长充分了解百度搜索引擎规则，并根据规则合理安全建设网站、优化网站，从而更好的获取搜索流量，共建良性搜索生态。《百度移动搜索建站优化白皮书》详情请点击：http://ziyuan.baidu.com/college/courseinfo?id=1689&page=1来源：百度搜索

Public @ 2020-02-08 16:05:33

站内搜索工具全新升级—支持配置广告

我们很高兴地宣布，我们的站内搜索工具进行了全新升级！这次升级增加了许多强大的功能，其中之一是支持配置广告。现在，您可以在我们的站内搜索工具中设置广告，以提供更好的搜索体验和商业机会。您可以根据需要配置和优化广告的展示方式，以吸引用户关注并增加点击率。通过站内搜索工具的广告配置功能，您可以选择以下设置： 1. 广告位置：您可以选择广告在搜索结果页面的位置，比如顶部、底部或侧边栏。这样可以根

Public @ 2023-07-27 10:50:37

抓取诊断工具升级—增加详细错误说明

更新内容: 针对抓取诊断工具在捕获数据时出现的错误，增加了更详细的错误说明，方便用户更快速地定位问题并解决问题。更新说明: 抓取诊断工具是一款用于捕获网络数据包的工具，它能够帮助用户分析网络问题并定位问题的根本原因。在使用抓取诊断工具时，由于各种原因，可能会出现捕获数据时无法正常工作的情况。为了方便用户定位这种问题并解决问题，我们增加了更详细的错误说明，帮助用户更快速地获取必要信息并采取正

Public @ 2023-05-26 14:50:14

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基本文件流程错误 SQL 调试

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[ DB ] CONNECT:[ UseTime:0.023435s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_article` [ RunTime:0.016709s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 4218 LIMIT 1 [ RunTime:0.015631s ]
[ 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:0.016120s ]
[ 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:0.016310s ]
[ 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:0.017376s ]
[ 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` = 4218 LIMIT 1 [ RunTime:0.015673s ]
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[ SQL ] update `ob_article` set views=views+1 where id=4218 [ RunTime:0.018497s ]
[ 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:0.026545s ]
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[ 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:0.046095s ]
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[ 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:0.022846s ]
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[ 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:0.040706s ]
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