什么是首选域设置_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

Categories

Tags

什么是首选域设置

首选域设置是指在网络或系统中指定首选的域名服务器。当计算机需要解析一个域名时，它会先询问首选域名服务器，如果该服务器无法解析，则会继续询问其它域名服务器。首选域名服务器的选择可以影响网络或系统的性能和可靠性。

Public @ 2023-06-04 02:00:06

Apache IIS/.net 制作404页面

Apache制作404页面： 1. 在网站根目录下创建一个名为“errors”的文件夹。 2. 在“errors”文件夹中创建一个名为“404.html”的文件，这将是你的404错误页面。 3. 在“404.html”文件中添加自定义内容，例如：您所寻找的页面不存在或已被删除。 4. 在httpd.conf文件中添加下面的代码： ``` ErrorDocument 404 /errors

Public @ 2023-06-04 16:50:19

百度robots中的user-agent

百度各个产品使用不同的user-agent:无线搜索Baiduspider-mobile图片搜索Baiduspider-image视频搜索Baiduspider-video新闻搜索Baiduspider-news百度搜藏Baiduspider-favo百度联盟Baiduspider-cpro商务搜索Baiduspider-ads网页以及其他搜索Baiduspider来源：360站长平台

Public @ 2022-11-11 16:09:02

什么是首选域设置

首选域设置是指在网络或系统中指定首选的域名服务器。当计算机需要解析一个域名时，它会先询问首选域名服务器，如果该服务器无法解析，则会继续询问其它域名服务器。首选域名服务器的选择可以影响网络或系统的性能和可靠性。

Public @ 2023-06-04 02:00:06

什么是首选域设置

网站在做优化的时候有一个专业术语叫首选域，这个专业术语在很多SEO培训机构或者SEO行业前辈经验分享中都有提到过。那究竟什么是首选域的作用，网站如何设置首选域　　什么是首选域呢?　　网站的首选域类似于标准化URL，是搜索引擎索引中编制网页的域。在搜索引擎搜索结果中，指向网站的链接有www和非www网址格式。而所谓的首选域是我们希望网站在搜索结果中显示的格式。　　一般情况下，搜索引擎认为域名带www

Public @ 2021-09-10 16:21:37

更多您感兴趣的搜索

基本文件流程错误 SQL 调试

/www/wwwroot/bninc.cn/public/index.php ( 0.79 KB )
/www/wwwroot/bninc.cn/public/public.php ( 1.08 KB )
/www/wwwroot/bninc.cn/thinkphp/start.php ( 0.73 KB )
/www/wwwroot/bninc.cn/thinkphp/base.php ( 2.66 KB )
/www/wwwroot/bninc.cn/thinkphp/library/think/Loader.php ( 19.47 KB )
/www/wwwroot/bninc.cn/vendor/composer/autoload_namespaces.php ( 0.21 KB )
/www/wwwroot/bninc.cn/vendor/composer/autoload_psr4.php ( 0.84 KB )
/www/wwwroot/bninc.cn/vendor/composer/autoload_classmap.php ( 0.14 KB )
/www/wwwroot/bninc.cn/vendor/composer/autoload_files.php ( 0.42 KB )
/www/wwwroot/bninc.cn/vendor/qiniu/php-sdk/src/Qiniu/functions.php ( 7.10 KB )
/www/wwwroot/bninc.cn/vendor/qiniu/php-sdk/src/Qiniu/Config.php ( 0.70 KB )
/www/wwwroot/bninc.cn/vendor/topthink/think-captcha/src/helper.php ( 1.59 KB )
/www/wwwroot/bninc.cn/thinkphp/library/think/Route.php ( 59.82 KB )
/www/wwwroot/bninc.cn/thinkphp/library/think/Config.php ( 6.03 KB )
/www/wwwroot/bninc.cn/thinkphp/library/think/Validate.php ( 40.27 KB )
/www/wwwroot/bninc.cn/vendor/topthink/think-queue/src/config.php ( 0.77 KB )
/www/wwwroot/bninc.cn/thinkphp/library/think/Console.php ( 21.22 KB )
/www/wwwroot/bninc.cn/thinkphp/library/think/Error.php ( 3.59 KB )
/www/wwwroot/bninc.cn/thinkphp/convention.php ( 10.31 KB )
/www/wwwroot/bninc.cn/thinkphp/library/think/App.php ( 21.04 KB )
/www/wwwroot/bninc.cn/thinkphp/library/think/Request.php ( 50.94 KB )
/www/wwwroot/bninc.cn/app/config.php ( 11.25 KB )
/www/wwwroot/bninc.cn/app/database.php ( 1.41 KB )
/www/wwwroot/bninc.cn/thinkphp/library/think/Hook.php ( 4.76 KB )
/www/wwwroot/bninc.cn/app/tags.php ( 1.16 KB )
/www/wwwroot/bninc.cn/app/common/behavior/InitBase.php ( 8.17 KB )
/www/wwwroot/bninc.cn/app/common.php ( 23.29 KB )
/www/wwwroot/bninc.cn/thinkphp/library/think/Env.php ( 1.25 KB )
/www/wwwroot/bninc.cn/thinkphp/helper.php ( 17.86 KB )
/www/wwwroot/bninc.cn/app/function.php ( 0.78 KB )
/www/wwwroot/bninc.cn/app/extend.php ( 13.29 KB )
/www/wwwroot/bninc.cn/thinkphp/library/think/Debug.php ( 7.06 KB )
/www/wwwroot/bninc.cn/app/common/model/Config.php ( 0.78 KB )
/www/wwwroot/bninc.cn/app/common/model/ModelBase.php ( 12.18 KB )
/www/wwwroot/bninc.cn/thinkphp/library/think/Model.php ( 66.83 KB )
/www/wwwroot/bninc.cn/thinkphp/library/think/Db.php ( 6.54 KB )
/www/wwwroot/bninc.cn/thinkphp/library/think/Log.php ( 5.84 KB )
/www/wwwroot/bninc.cn/thinkphp/library/think/db/connector/Mysql.php ( 3.94 KB )
/www/wwwroot/bninc.cn/thinkphp/library/think/db/Connection.php ( 29.97 KB )
/www/wwwroot/bninc.cn/thinkphp/library/think/db/Query.php ( 86.80 KB )
/www/wwwroot/bninc.cn/thinkphp/library/think/db/builder/Mysql.php ( 2.16 KB )
/www/wwwroot/bninc.cn/thinkphp/library/think/db/Builder.php ( 30.47 KB )
/www/wwwroot/bninc.cn/thinkphp/library/think/Cache.php ( 6.17 KB )
/www/wwwroot/bninc.cn/thinkphp/library/think/cache/driver/File.php ( 7.46 KB )
/www/wwwroot/bninc.cn/thinkphp/library/think/cache/Driver.php ( 5.52 KB )
/www/wwwroot/bninc.cn/app/common/behavior/InitHook.php ( 1.25 KB )
/www/wwwroot/bninc.cn/app/common/model/Hook.php ( 0.77 KB )
/www/wwwroot/bninc.cn/thinkphp/library/think/Lang.php ( 6.95 KB )
/www/wwwroot/bninc.cn/thinkphp/lang/zh-cn.php ( 3.85 KB )
/www/wwwroot/bninc.cn/app/route.php ( 0.91 KB )
/www/wwwroot/bninc.cn/app/index/config.php ( 0.96 KB )
/www/wwwroot/bninc.cn/app/index/common.php ( 0.68 KB )
/www/wwwroot/bninc.cn/app/index/controller/Wiki.php ( 2.44 KB )
/www/wwwroot/bninc.cn/app/index/controller/IndexBase.php ( 1.10 KB )
/www/wwwroot/bninc.cn/app/common/controller/ControllerBase.php ( 4.75 KB )
/www/wwwroot/bninc.cn/thinkphp/library/think/Controller.php ( 6.20 KB )
/www/wwwroot/bninc.cn/thinkphp/library/traits/controller/Jump.php ( 4.97 KB )
/www/wwwroot/bninc.cn/thinkphp/library/think/View.php ( 6.86 KB )
/www/wwwroot/bninc.cn/thinkphp/library/think/view/driver/Think.php ( 5.61 KB )
/www/wwwroot/bninc.cn/thinkphp/library/think/Template.php ( 46.46 KB )
/www/wwwroot/bninc.cn/thinkphp/library/think/template/driver/File.php ( 2.24 KB )
/www/wwwroot/bninc.cn/app/index/logic/Wiki.php ( 6.16 KB )
/www/wwwroot/bninc.cn/app/index/logic/IndexBase.php ( 0.79 KB )
/www/wwwroot/bninc.cn/app/common/logic/LogicBase.php ( 0.83 KB )
/www/wwwroot/bninc.cn/app/common/model/Article.php ( 0.78 KB )
/www/wwwroot/bninc.cn/app/common/model/ArticleTongji.php ( 0.79 KB )
/www/wwwroot/bninc.cn/thinkphp/library/think/paginator/driver/Bootstrap.php ( 5.90 KB )
/www/wwwroot/bninc.cn/thinkphp/library/think/Paginator.php ( 9.45 KB )
/www/wwwroot/bninc.cn/thinkphp/library/think/Collection.php ( 8.63 KB )
/www/wwwroot/bninc.cn/runtime/temp/fd12b1d7af823e9ae53201dacc6a6621.php ( 56.49 KB )
/www/wwwroot/bninc.cn/thinkphp/library/think/Response.php ( 8.64 KB )
/www/wwwroot/bninc.cn/thinkphp/library/think/debug/Html.php ( 4.27 KB )

[ DB ] CONNECT:[ UseTime:0.023074s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_config` [ RunTime:0.017144s ]
[ SQL ] SELECT * FROM `ob_config` [ RunTime:0.015476s ]
[ 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:0.018002s ]
[ SQL ] SELECT `id`,`name`,`addon_list` FROM `ob_hook` [ RunTime:0.031804s ]
[ 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:0.016612s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 8406 LIMIT 1 [ RunTime:0.015458s ]
[ 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:0.017528s ]
[ 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:0.015897s ]
[ 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:0.016131s ]
[ 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` = 8406 LIMIT 1 [ RunTime:0.015653s ]
[ 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=8406 [ RunTime:0.016224s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海网站结构优化' AND `status` <> -1 LIMIT 1 [ RunTime:0.022245s ]
[ 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` = '威海网站结构优化' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.045378s ]
[ 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` = '威海首选域' AND `status` <> -1 LIMIT 1 [ RunTime:0.022139s ]
[ 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` = '威海首选域' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.031868s ]
[ 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', ) ]

0.599984s

ShowPageTrace