百度搜索XR低调曝光：Web上实现虚拟现实_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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百度搜索XR低调曝光：Web上实现虚拟现实

XR是指混合现实和虚拟现实的综合技术，它可以提供沉浸式的虚拟体验。在Web上实现虚拟现实主要有以下几种方式： 1. WebVR：WebVR是一种让用户可以在网页浏览器中体验VR内容的技术。它通过使用WebGL和WebVR API，可以在支持VR设备（如头戴式显示器）的电脑上运行VR应用程序。 2. WebXR：WebXR是WebVR的继任者，是一个更加综合的虚拟现实和增强现实解决方案。它允许用户在各种设备上访问虚拟内容，包括VR头显、AR眼镜和智能手机等。 3. 360度视频与图片：通过在网页上嵌入360度视频或图片，用户可以通过鼠标、触摸屏或陀螺仪等方式在全景环境中进行浏览。 4. WebAR：WebAR是基于Web技术的增强现实解决方案，不需要用户下载或安装任何应用程序，用户可以直接通过浏览器访问AR内容。WebAR可以用于展示虚拟物品、演示产品功能或提供互动体验。通过这些技术，用户可以在Web上通过普通的浏览器访问虚拟现实内容，无需下载或安装任何专门的应用程序，提供了更加便捷和低门槛的虚拟现实体验。

Public @ 2023-07-27 15:50:28

蝶变沙龙：新站必死是谣言

蝶变沙龙是一家时尚沙龙品牌，所谓的“新站必死是谣言”并没有提供足够的背景信息。正常情况下，在没有更详细的描述和上下文的情况下，很难准确回答这个问题。如果“新站必死是谣言”是指蝶变沙龙在某个新站点进行业务时遭遇困难或经营不善的传闻，那么我们无法证实它是否属实。如果您想了解更多关于蝶变沙龙的信息，建议您参考蝶变沙龙官方网站或媒体报道，以获得更准确的信息。

Public @ 2023-07-22 01:50:14

百度搜索资源平台-站长平台反馈中心升级公告

反馈中心分类繁多，站点问题该如何有效反馈？针对反馈中心分类不清晰，投诉反馈引导不明的现象，反馈中心对反馈重灾区PC搜索版块进行了升级优化。本次升级亮点如下：1、反馈入口精细化，在PC搜索分类中，由原来的7个简单分类，细化为5大类、20小类反馈入口，站长可根据自己的具体问题进行分类反馈，问题定位更精准，解决问题更顺畅。2、简单问题可查询，PC搜索版块下每个小分类已给到简单的解释说明，帮助站长更好的排

Public @ 2012-09-07 16:06:24

【免费送！】超硬核成长秘笈扩容！

还记得我们发布《智能小程序开发者运营技能知识图谱1.0》时开发者们拿到手的雀跃，帮助大家更好地提交资源、顺利接入搜索和Feed。《知识图谱1.0》高清大图的下载次数，竟达到一万多次！受到了大家的广泛好评，正在看本文的你，是不是也曾经下载过呢？近期，不断有开发者来催促我们：我跟着图谱理清了思路，流量比原来几乎翻了三倍！你们啥时候出第二期啊？平台近期更新了不少新功能，新图谱是不是要上线了？你们最近推出

Public @ 2012-06-01 16:02:06

搜索关键词工具里出现的展现量、点击量、点击率、排名都是什么？

展现量：指在某一时间段内搜索引擎结果页面上某个关键词的搜索结果显示出现的次数，翻译成PV就是页面浏览量。点击量：指在某一时间段内用户通过搜索引擎结果页面上某个关键词的搜索结果点击进入某个网站的次数。点击率：指某个关键词的搜索结果被点击的次数与该关键词在搜索引擎上的展现次数之比，通常以百分比的形式表示。排名：指某个关键词在搜索引擎结果页面中的位置，通常以数字表示，越靠前排名越高。

Public @ 2023-06-20 18:50:12

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基本文件流程错误 SQL 调试

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[ SQL ] SHOW COLUMNS FROM `ob_config` [ RunTime:0.017485s ]
[ SQL ] SELECT * FROM `ob_config` [ RunTime:0.016606s ]
[ 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:0.017443s ]
[ SQL ] SELECT `id`,`name`,`addon_list` FROM `ob_hook` [ RunTime:0.016475s ]
[ 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:0.017524s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 10007 LIMIT 1 [ RunTime:0.016663s ]
[ 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:0.017011s ]
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[ SQL ] select * from `ob_article_tongji` where category_id=12 and mark_type='tags' order by times desc limit 100 [ RunTime:0.017458s ]
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[ SQL ] select * from `ob_article_tongji` where category_id=12 and mark_type='tags' order by rand() limit 30 [ RunTime:0.017722s ]
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[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 10007 LIMIT 1 [ RunTime:0.016572s ]
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[ SQL ] update `ob_article` set views=views+2 where id=10007 [ RunTime:0.019848s ]
[ 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:0.023448s ]
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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:0.044476s ]
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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:0.023555s ]
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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:0.041908s ]
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