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超文本

威海seo术语威海超文本
1945

标记语言（英语：HyperText Markup Language，简称：HTML）是一种用于创建网页的标准标记语言。 HTML 是一种基本的网页创作语言，由一系列标签及文本构成。 HTML 的表示形式，主要由 HTML 元素构成，该元素由开始标记和结束标记（例如以

和

来表示一段文本）以及属性分别构成，属性总是位于开始标记内部。 HTML 元素也可以嵌套（但是、、不能循环嵌套），用于表达更为复杂的结构。 HTML 文档扩展名为 .html 或 .htm。

Public @ 2023-02-24 00:32:01

要害词和要害短语（Keyword、keyterm和keyphrase）

要害词和要害短语是Web站点在查找引擎成果页面（也称为SERP）上排序所依据的词，依据站点受众的不同，您可以挑选一个单词、多个单词的组合或整个短语。

Public @ 2020-11-14 15:51:48

相关性（relevance）

威海seo术语威海相关性
2528

一个天然查找与查找恳求相关的程度，一个有极高相关性的匹配是对那个查找恳求排名榜首的候选成果，查找引擎一般运用相关性排名算法，来展现查找成果，相关性排名算法运用多种要素，包含匹配查找恳求内容所在网页的方位，网页的权威性（依据链接剖析），查找恳求中的词语在网页上互相的挨近程度，以及更多其他的。

Public @ 2011-08-22 15:51:37

超文本

威海seo术语威海超文本
1921

超文本（Hypertext）是指通过超链接将不同的文本信息链接起来形成结构化的文本，具有先进的信息组织和浏览功能。超文本最早出现于20世纪60年代，由蒂德•尼尔森（Ted Nelson）所发明，后来被纳入万维网（World Wide Web）的标准之中。超文本除了可以链接文本，还可以链接图像、音频、视频等不同形式的信息，从而实现多媒体信息的链接和展示。在超文本中，链接由文字或图像构成，用户可以点击

Public @ 2023-06-19 15:50:15

超文本

威海seo术语威海超文本
2065

超文本（Hypertext）是一种比普通文本具有更弹性的文本形式，即通过超链接将文本和其他形式的内容（如音频、视频、图像等）连接在一起。用户可以通过这些超链接自由地跳转至相关的内容，使文本具有更加直观、交互性的特点。超文本技术主要应用于网络上的文本交互，如网页浏览、电子邮件、电子书等。它不止于简单的文字，同时可以包含图片、音频、视频等内容。最常用的超文本技术之一是HTML（超文本标记语言）。

Public @ 2023-06-08 06:50:07

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基本文件流程错误 SQL 调试

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[ DB ] CONNECT:[ UseTime:0.021582s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_article` [ RunTime:0.015438s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 5566 LIMIT 1 [ RunTime:0.014394s ]
[ 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:0.014625s ]
[ 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:0.014760s ]
[ 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:0.015415s ]
[ 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` = 5566 LIMIT 1 [ RunTime:0.014325s ]
[ 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=5566 [ RunTime:0.015221s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海seo术语' AND `status` <> -1 LIMIT 1 [ RunTime:0.020981s ]
[ 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seo术语' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.031590s ]
[ 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` = '威海超文本' AND `status` <> -1 LIMIT 1 [ RunTime:0.021844s ]
[ 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` = '威海超文本' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.031214s ]
[ 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', ) ]

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