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
1391

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

[原创]shopex清理数据库挂马

最近收到客户反馈，网站出现意外弹窗和挂马的情况，于是对其进行了一番排查。最终发现是由于shopex数据库积累了大量的无用数据和垃圾数据，导致网站运行缓慢，甚至被黑客攻击。为了解决这个问题，我们采用了以下方法： 1. 清除无用数据首先，我们针对数据库进行深度清理，删除所有无用的数据记录。这些数据可能是已经过期或者无用的，例如一些用户退订了订阅，但是它们的数据仍然保留在数据库里面。我们使用卡

Public @ 2023-04-05 19:50:38

解决网站因调用谷歌字体库打开慢（适用wordpress和调用谷歌内容的网站）

威海网站建设威海WordPress
1439

我们可以采取以下步骤来解决网站打开慢的问题： 1. 避免调用谷歌字体库可以使用本地字体或使用其他可靠的字体库替代谷歌字体库，从而避免调用谷歌字体库。这将大大缩短网站的加载时间。 2. 优化网站的缓存策略可以通过缓存网站的静态内容来增加网站的加载速度。这可以使网页内容更快地加载，并减少需要下载的文件数量。 3. 压缩网站的图片和脚本文件压缩网站的图片和脚本文件可以减少它们的文件大小

Public @ 2023-06-27 13:01:04

转移域名前不要进行续费操作

威海网站建设威海域名
1399

在转移域名前，最好不要进行续费操作。这是因为在域名转移过程中，原注册商可能会向您提供免费的一年域名续费服务，或者将您已经支付的续费费用退还给您。如果在转移前进行了续费，可能会导致您无法享受这些优惠或退款。因此，建议在转移域名前等待当前域名的有效期即将到期时再进行续费操作。

Public @ 2023-07-23 13:00:09

域名过户操作流程及常见问题

威海网站建设威海域名
1219

关于域名过户的说明：域名过户：是指域名的当前所有人将域名转让给其他个人或团体，即转移此域名所有权的行为。域名过户给其他人后，您的域名所有权将变为您过户给的个人或团体。操作流程：http://www.west.cn/customercenter/guohu.asp模板过户：操作为在线自动过户，无须审核。适合没有纠纷的情况下快速过户，如果相关域名出现所有权纠纷，我司有权将域名所有者信息还原为历史信息，

Public @ 2017-04-07 15:59:55

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[ DB ] CONNECT:[ UseTime:0.024451s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_config` [ RunTime:0.017673s ]
[ SQL ] SELECT * FROM `ob_config` [ RunTime:0.016820s ]
[ 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:0.017452s ]
[ SQL ] SELECT `id`,`name`,`addon_list` FROM `ob_hook` [ RunTime:0.016406s ]
[ 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:0.017627s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 3516 LIMIT 1 [ RunTime:0.016597s ]
[ 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:0.016949s ]
[ 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:0.016923s ]
[ 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:0.017153s ]
[ 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:0.016524s ]
[ 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=3516 [ RunTime:0.018172s ]
[ 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:0.025860s ]
[ 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` = '威海网站建设' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.041717s ]
[ 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` = '威海域名' AND `status` <> -1 LIMIT 1 [ RunTime:0.023648s ]
[ 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` = '威海域名' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.034058s ]
[ 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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