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什么是HTML5？使用HTML5建站的优势

HTML5是一种用于创建网页以及网页应用的最新版本的标准语言。它包含了许多新的功能，如音频、视频、多媒体、绘图、动画和新的语义标签等。使用HTML5建站的优势包括： 1. 支持多媒体：HTML5提供了更好的音频和视频支持。它不需要额外的插件，如Flash，可以直接处理视频和音频。 2. 提高页面性能：HTML5的新功能可以减少页面加载速度，提高网站的性能和响应速度。 3. 更好的语义化：HTML5添加了许多新的语义标签，可以使代码更清晰，更易读。 4. 支持离线和本地存储：HTML5提供了本地存储，可以在浏览器关闭后继续使用应用。 5. 兼容性好：HTML5可以在不同的浏览器和设备上运行，提供更广泛的兼容性。 6. 更好的移动设备支持：HTML5可以更好地支持移动设备，使网站在移动设备上更易用和可访问。综上所述，HTML5的出现对于网页开发者和网站建设者来说是一个巨大的进步。它不仅提供了更丰富的功能和更好的性能，还为移动设备等新设备提供了更好的支持。

Public @ 2023-04-19 15:00:34

常用网络的连通性ping命令的测试方法

威海网站建设威海Ping
1233

使用网络过程中总会有这样那样的问题，其中一个经常出现的问题就是打不开网页远程连接不到服务器，其实电脑本身自带了多个检测命令可以供我们使用，可以非常简单方便的检查本地到服务器端的连通性可以使用ping进行测试。首先要知道服务器IP地址，查看本机IP方式如下；同时摁下键盘上的“windows键”和“R键”弹出对话框，如下图image.png在弹出的对话框中填入“cmd”后，点击确定。弹出如下图的窗口i

Public @ 2013-04-22 16:13:49

访问我的网站时杀毒软件报警提示中了病毒怎么办？

如果访问您的网站时杀毒软件报警提示中了病毒，您可以采取以下措施： 1. 立即检查您的网站：使用网站安全扫描工具，如VirusTotal、Quttera等在线工具或专业的网站安全服务，对您的网站进行全面扫描，以确认是否存在病毒或恶意软件。 2. 更新防护措施：确保您的网站和服务器软件都是最新版本，包括操作系统、网站平台和插件/扩展程序。同时，确保您的网站有一个强大的防火墙和安全插件，以增强网站的

Public @ 2023-07-23 11:50:33

什么是HTML5？使用HTML5建站的优势

有哪些？ HTML5 是最新的 HTML 标准，它使用标准的文本标记（类似 HTML）来结构化网页的内容，并提供相关的页面特性和功能。HTML5 在设计上被设定为一个跨平台，跨设备的技术，从而使 Web 开发者能够将一组内容分发到各种不同设备上，这样一来，用户就可以方便地使用任何一个设备上的应用，而不会因此失去用户体验。使用 HTML5 建站的优势有： 1.使用 HTML5 可以创建出更加

Public @ 2023-02-25 10:00:33

什么是HTML5？使用HTML5建站的优势

HTML5是最新的HTML标准，它是一种用于构建和呈现网页的技术，包含了更多的新特性和语法。使用HTML5建站的优势包括： 1. 更好的语义化：HTML5引入了一些新的语义标签，如、、和等，可以更好地描述网页内容，方便搜索引擎抓取和理解。 2. 多媒体支持：HTML5提供了丰富的多媒体支持，包括音频、视频和图像等，通过使用和标签，可以在网页上直接播放视频和音频，不需要使用第三方插件，如Flas

Public @ 2023-05-29 14:50:27

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基本文件流程错误 SQL 调试

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[ DB ] CONNECT:[ UseTime:0.000487s ] mysql:dbname=briline;host=127.0.0.1;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_article` [ RunTime:0.000835s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 7456 LIMIT 1 [ RunTime:0.000498s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'partitions' => NULL, 'type' => 'const', 'possible_keys' => 'PRIMARY', 'key' => 'PRIMARY', 'key_len' => '4', 'ref' => 'const', 'rows' => 1, 'filtered' => 100, 'extra' => NULL, ) ]
[ SQL ] select * from `ob_article_tongji` where category_id=12 and mark_type='cate' order by times desc limit 15 [ RunTime:0.000889s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article_tongji', 'partitions' => NULL, 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 608, 'filtered' => 1.0000001192092896, '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:0.001006s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article_tongji', 'partitions' => NULL, 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 608, 'filtered' => 1.0000001192092896, '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:0.001172s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article_tongji', 'partitions' => NULL, 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 608, 'filtered' => 1.0000001192092896, 'extra' => 'Using where; Using temporary; Using filesort', ) ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 7456 LIMIT 1 [ RunTime:0.000294s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'partitions' => NULL, 'type' => 'const', 'possible_keys' => 'PRIMARY', 'key' => 'PRIMARY', 'key_len' => '4', 'ref' => 'const', 'rows' => 1, 'filtered' => 100, 'extra' => NULL, ) ]
[ SQL ] update `ob_article` set views=views+1 where id=7456 [ RunTime:0.004470s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海网站建设' AND `status` <> -1 LIMIT 1 [ RunTime:0.005663s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'partitions' => NULL, 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 7784, 'filtered' => 0.89999997615814209, 'extra' => 'Using where', ) ]
[ SQL ] SELECT * FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海网站建设' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.034250s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'partitions' => NULL, 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 7784, 'filtered' => 0.89999997615814209, 'extra' => 'Using where; Using temporary; Using filesort', ) ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `tags` = '威海HTML5' AND `status` <> -1 LIMIT 1 [ RunTime:0.008515s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'partitions' => NULL, 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 7784, 'filtered' => 0.89999997615814209, 'extra' => 'Using where', ) ]
[ SQL ] SELECT * FROM `ob_article` WHERE `category_id` = 12 AND `tags` = '威海HTML5' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.026253s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'partitions' => NULL, 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 7784, 'filtered' => 0.89999997615814209, 'extra' => 'Using where; Using temporary; Using filesort', ) ]

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