为什么访问网站的时候,网址后面出现随机?jdfwkey=0plwb1字符，是否影响正常访问？_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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为什么访问网站的时候,网址后面出现随机?jdfwkey=0plwb1字符，是否影响正常访问？

这些随机字符可能是网站生成的唯一标识符，常常用于跟踪用户和分析用户行为。在绝大多数情况下，这些随机字符不会影响正常访问，因为它们只是一种辅助功能。但是，在某些情况下，可能会存在问题，例如可能会导致链接出错或无法访问网站。如果这种情况发生，可以联系网站管理员寻求帮助。

Public @ 2023-03-30 21:00:15

织梦（dedecms）主动推送插件分享

威海网站建设威海DeDeCms
2689

自古英雄出社区，学堂君在站长社区中发现了一篇关于织梦主动推送插件的文章，这篇内容是根据百度站长后台提供的PHPpost提交链接的代码整合到dedecms 后台，发布文章和发布专题的时自动将新建的链接提交给百度方便百度收录我们的链接提高网站链接收录率，对于自己原创的文章第一时间提交给百度增强原创保护。究竟是怎么做到呢？大家跟学堂君一探究竟吧！一、解压附件得到以下文件将dede 目录下的文件用ftp

Public @ 2019-01-11 15:44:52

令网站打开提高速度的7大秘方

很多朋友都用虚拟主机来做网站，将网页文件存放在虚拟空间上，但是页面内容一多，网站打开的速度就显得特别慢，如果您碰到这种情况，与其寻求更好的空间，不如通过优化网页代码来取得满意的速度。笔者总结了一些切实可行的方法，制作主页时，以下的方法可以令你的网页速度大大提高。一、记得帮页面减肥我们浏览网页实际上是将虚拟主机中的网页内容下载到本地硬盘，再用浏览器解释查看的。下载网页的快慢在显示速度上占了很大比重，

Public @ 2022-02-10 15:37:08

网站打不开数据库错误等常见问题解决方法

1. 数据库连接错误：检查数据库用户名和密码是否正确，以及数据库是否已经启动。检查数据库配置文件是否正确，包括主机名、端口、数据库名、用户名和密码等。检查数据库访问授权是否正确，确保访问用户被授权。 2. 数据库连接池问题：检查是否出现了连接池满或连接池耗尽的情况，增加连接池的大小或者减少连接池的超时时间。确保数据库连接池没有被其他程序占用。检查数据库连接池的参数配置是否

Public @ 2023-04-25 05:50:09

虚拟主机乱码目录文件删除（适用Linux系统）

如果您的虚拟主机目录文件存在乱码或无法删除的问题，可以尝试以下步骤解决： 1. 进入虚拟主机的控制面板，找到“文件管理器”或“FTP管理器”等相关工具，尝试删除乱码文件或文件夹。如果无法删除，继续下一步。 2. 登录虚拟主机的Linux系统，使用命令行工具进入目标文件夹。例如，要进入网站根目录的命令为： ```cd /home/username/public_html/``` 其中，`/h

Public @ 2023-06-11 01:50:30

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[ DB ] CONNECT:[ UseTime:0.026049s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_article` [ RunTime:0.018171s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 6550 LIMIT 1 [ RunTime:0.017314s ]
[ 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:0.017754s ]
[ 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:0.017796s ]
[ 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:0.017946s ]
[ 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` = 6550 LIMIT 1 [ RunTime:0.017229s ]
[ 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=6550 [ RunTime:0.019761s ]
[ 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:0.024689s ]
[ 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:0.041936s ]
[ 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` = '威海虚拟主机' AND `status` <> -1 LIMIT 1 [ RunTime:0.024609s ]
[ 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` = '威海虚拟主机' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.036355s ]
[ 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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