什么是IP地址？_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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什么是IP地址？

威海网站建设威海域名
2709

IP地址是在网络上分配给每台计算机或网络设备的32位数字标识。在Internet上，每台计算机或网络设备的IP地址是全世界唯一的。IP地址的格式是xxx.xxx.xxx.xxx，其中xxx是0到255之间的任意整数。

Public @ 2018-02-21 16:00:14

网站被反向代理方式镜像处理方法

如果网站被反向代理方式镜像处理，可以考虑以下几个方法： 1. 修改 DNS 解析：可以通过修改 DNS 解析来阻止反向代理对网站进行镜像处理。可以将网站的 DNS 解析修改为另一个 IP 地址，这样反向代理无法镜像该网站。 2. HTTPS 协议：使用 HTTPS 协议可以防止反向代理在传输过程中拦截和篡改数据，保护网站的安全性。 3. CDN：CDN（内容分发网络）可以使网站的内容缓存在全

Public @ 2023-04-15 14:00:23

什么是HTML5？使用HTML5建站的优势

威海网站建设威海HTML5
2931

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

.cn国内域名实名认证和注册审核答疑

威海网站建设威海域名
3466

为什么国内域名需要提交资料？根据cnnic要求，国内域名需要提交实名认证资料审核；国内域名域名在注册成功后，会进入5天的注册信息审核期，审核期内可添加解析设置，实名审核中解析可能暂不会生效，需要尽快提交实名资料完成审核。5天后未通过实名审核的，会被cnnic将域名设置为serverhold状态,无法解析。资料重新提交正确，第二天解除serverhold（解锁），待实名审核通过后，次日恢复ok状态。

Public @ 2009-10-17 15:59:51

什么样的老域名才算是优质的老域名？

威海网站建设威海域名
2555

优质的老域名通常具备一些以下特点： 1. 域名注册时间较为久远，至少在过去5年内注册； 2. 域名被搜索引擎收录的页面数量较多，表明该域名在历史上曾获得大量流量； 3. 域名外部链接数量丰富且链接质量高； 4. 域名相关的关键词搜索量较大，表明该域名与所涉及的领域/行业有较为密切的联系； 5. 域名的主体内容与所涉及的领域/行业相关联，具备良好的品牌价值和商业价值； 6. 域名使用过程中没有被惩

Public @ 2023-04-01 06:00:21

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[ DB ] CONNECT:[ UseTime:0.024107s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_config` [ RunTime:0.017806s ]
[ SQL ] SELECT * FROM `ob_config` [ RunTime:0.016289s ]
[ 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:0.017551s ]
[ SQL ] SELECT `id`,`name`,`addon_list` FROM `ob_hook` [ RunTime:0.015930s ]
[ 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:0.017822s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 3516 LIMIT 1 [ RunTime:0.016282s ]
[ 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:0.016489s ]
[ 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:0.016494s ]
[ 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:0.017100s ]
[ 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` = 3516 LIMIT 1 [ RunTime:0.016092s ]
[ 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+2 where id=3516 [ RunTime:0.019249s ]
[ 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:0.023375s ]
[ 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` = '威海网站建设' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.044484s ]
[ 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` = '威海域名' AND `status` <> -1 LIMIT 1 [ RunTime:0.022941s ]
[ 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` = '威海域名' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.034234s ]
[ 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', ) ]

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