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什么是IP地址？

威海网站建设威海域名
2096

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

如何选择SSL证书服务品牌？

威海网站建设威海SSL,https
2900

1. 可靠性：选择一个被信任的SSL证书品牌，因为它们的证书经过了严格的安全测试和审核。 2. 保护适应范围：要确保你的选择是适用于你的网站，根据你的网站的大小、类型等来确定。 3. 安全性：SSL证书中采用的加密算法对于保护数据的安全性非常关键，所以需要选择支持最新加密算法的SSL品牌。 4. 支持：在选择SSL品牌之前一定要了解它的支持服务是否完备以及是否能及时响应你的需求。 5. 价

Public @ 2023-06-10 05:50:11

虚拟主机一键配置SSL证书教程

威海网站建设威海SSL
2706

SSL证书是一种网络安全协议，用于加密网站访问数据，保护用户隐私和信息安全。如果您的网站采用虚拟主机托管，那么您可以通过一键配置SSL证书来为您的网站添加安全保障。以下是虚拟主机一键配置SSL证书的步骤：步骤一：选择SSL证书在选择SSL证书之前，您需要确定您的网站对应的域名类型，是单域名、多域名还是泛域名。一般情况下，单域名SSL证书适用于只有一个网站域名的网站；多域名SSL证书适用于同

Public @ 2023-05-28 21:50:45

国际域名删除规则

威海网站建设威海域名
2139

国际域名删除规则（ICANN Deletion Policy）遵循以下步骤： 1. 启动删除流程：域名注册商（Registrar）或域名持有人可以向域名注册商发出删除请求。该请求应该明确指出要删除哪个域名。 2. 发送删除通知：域名注册商应该向域名持有人发送删除通知，通知其该域名将被删除。 3. 等待删除期：删除通知发送后，域名将进入一个特定的删除期，这期间域名将无法被转移、修改或更新。通常

Public @ 2023-04-15 10:50:21

域名解析

威海网站建设威海域名
2141

域名解析是指将域名转换为IP地址的过程。当用户在浏览器中输入一个域名时，浏览器会向本地DNS服务器发出解析请求。本地DNS服务器会向根DNS服务器进行查询，然后逐级向下进行查询，最终找到拥有该域名对应IP地址的服务器并返回给用户的浏览器。这个过程也被称为DNS递归查询。域名解析是互联网通信中非常重要的一环，如果域名解析错误或缓慢会使网页打开变得缓慢或无法打开。

Public @ 2023-06-28 03:50:22

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[ DB ] CONNECT:[ UseTime:0.027727s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_config` [ RunTime:0.019676s ]
[ SQL ] SELECT * FROM `ob_config` [ RunTime:0.019559s ]
[ 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:0.019639s ]
[ SQL ] SELECT `id`,`name`,`addon_list` FROM `ob_hook` [ RunTime:0.018630s ]
[ 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:0.019769s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 3516 LIMIT 1 [ RunTime:0.018793s ]
[ 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:0.019135s ]
[ 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:0.019260s ]
[ 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:0.019580s ]
[ 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:0.020119s ]
[ 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:0.022695s ]
[ 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:0.029028s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 9562, '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:0.051762s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 9562, '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:0.026531s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 9562, '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:0.037804s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 9562, 'extra' => 'Using where; Using temporary; Using filesort', ) ]

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