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什么是网站的实用性？

网站的实用性指的是网站的功能和内容能够满足用户的需求和期望，用户能够轻松、快速地找到想要的信息或完成特定的任务。一个实用性强的网站应该有清晰明确的导航，易于理解的页面结构和布局，丰富多样的内容和功能，良好的性能和稳定性等特点。同时，网站应该考虑用户的不同背景和需求，在设计和开发过程中注重用户体验，力求让用户感到方便和舒适。

Public @ 2023-06-10 19:00:11

ftp常见错误问题集锦

威海网站建设威海FTP
3334

常见的 FTP 错误问题集锦包括以下问题： 1. 连接问题： - 无法连接到 FTP 服务器。可能原因包括服务器地址或端口号的设置错误、服务器未运行或网络连接问题。 - 连接被拒绝。可能原因包括受限制的 IP 地址或服务器设置了访问限制。 2. 登录问题： - 用户名或密码错误。请确保输入的用户名和密码正确。 - 匿名登录失败。匿名登录可能需要特定的用户名和密码，或者被服务器禁用。 - 登录超

Public @ 2023-06-29 12:00:23

虚拟主机空间超标目录文件占用大小查看方法

有些时候，会收到网站空间容量超标的提示，但是由于网站目录较多，不知道网站目录下到底是那个目录占用空间较多，这个时候怎么办呢？凡是购买西部数码虚拟主机的用户，不用担心这个问题，西部数码虚拟主机控制面板提供了一个快速检查的工具，可以很快找到占用空间容量的文件夹：1. 登录管理中心，主机控制面板，打开“文件管理”功能！【打开后，可看到如下图所示界面】2. 选择文件夹，然后点击工具栏内的“计算大小”按钮！

Public @ 2013-07-05 15:45:55

如何进行“网站易用性测试”

接着上一篇博文（关于网站易用性的全面解读）的主题，我们继续谈“网站易用性”。上一篇博文详细介绍了“网站易用性”的相关概念、重要性，以及一些改进方法，其中留下一个伏笔：如何进行网站易用性测试？今天我们把“故事”讲完。首先我们了解几个关于“网站易用性测试”的重要事实：如果想建立一个优秀的网站，一定要测试。测试一个用户比不做测试好一倍。早点测试一位用户，好过最后测试50位用户。测试的关键不是要证明什么或

Public @ 2020-06-11 15:46:57

什么是网站的实用性？

网站的实用性指的是用户在使用网站时所获得的便捷性和实际效益。一个具有实用性的网站需要满足以下条件： 1.易于使用：网站的页面设计和导航结构清晰简洁，用户可以快速找到所需要的信息。 2.内容丰富：网站所提供的信息满足用户需求，包括文字、图片、视频等多种形式，能够使用户得到实际的帮助和收益。 3.响应速度快：网站的加载速度快，能够在用户不耐烦之前提供所需信息。 4.安全性高：网站的操作过程安全

Public @ 2023-06-01 12:50:20

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[ DB ] CONNECT:[ UseTime:0.024633s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_config` [ RunTime:0.017186s ]
[ SQL ] SELECT * FROM `ob_config` [ RunTime:0.016450s ]
[ 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:0.017198s ]
[ SQL ] SELECT `id`,`name`,`addon_list` FROM `ob_hook` [ RunTime:0.016334s ]
[ 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:0.020956s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 8726 LIMIT 1 [ RunTime:0.016461s ]
[ 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:0.016713s ]
[ 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:0.017098s ]
[ 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:0.017442s ]
[ 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` = 8726 LIMIT 1 [ RunTime:0.016589s ]
[ 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=8726 [ RunTime:0.017543s ]
[ 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:0.022083s ]
[ 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:0.063278s ]
[ 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` = '威海网站易用性' AND `status` <> -1 LIMIT 1 [ RunTime:0.033623s ]
[ 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` = '威海网站易用性' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.045684s ]
[ 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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