[原创]java主机禁止某些IP访问的方法_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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[原创]java主机禁止某些IP访问的方法

一、编辑conf/server.xml文件修改配置，添加以下两个valve组件，并进行相应的配置，来禁止某些IP的访问：这里可以配置多个IP，用“|”分隔，如禁止了某一个host访问，127.0.0.1会被视为另外一个主机地址，所以也必须加上127.0.0.1.，其后的四块数字使用\.\d+匹配二、使用IP限定过滤器首先，增加一个IP限定过滤器，参考配置如下： IPFilter org.apache.catalina.filters.IpFilter deny 203.202.177.119,@foobar allow 127.\d+.\d+.\d+,@localhost 接着，在需要限制访问的context或host中，增加以下配置： ... IpFilter .. 注意：只有context或host上添加了IPFilterValve之后，上面所定义的IPFilter才会生效。三、使用 “ Allow/Deny ” 定义在context或host的配置中，添加如下配置： ... ... 这里可以配置多个IP，用“|”分隔。总而言之，通过上述三种方式，可以实现Java主机禁止某些IP访问的功能。

Public @ 2023-03-01 21:00:42

域名的管理机构有哪些？

威海网站建设威海域名
2013

目前，国际域名注册现在是由一个来自多国私营部门人员组成的非盈利性民间机构：国际域名管理中心Internet Corporation for Assigned Names and Numbers（ICANN）统一管理，具体注册工作也是由通过ICANN授权认证的各代理商执行。而国内域名注册统一由中国互联网络信息中心：CNNIC进行管理，具体注册工作由通过CNNIC认证授权的各代理商执行。

Public @ 2022-02-04 16:00:15

apache、iis设置301教程（适用虚拟主机）

以下是Apache和IIS（Internet Information Services）设置301重定向的教程，适用于虚拟主机。 Apache设置301重定向： 1. 打开您的虚拟主机的控制台，并登录到您的Apache Web服务器。如果您不知道如何登录到Apache服务器，请直接联系您的虚拟主机服务提供商来帮助您完成此步骤。 2. 在你的虚拟主机根目录下创建一个名为“.htaccess”的

Public @ 2023-04-27 23:50:22

选择国外虚拟主机前的考虑因素

在网路上，我们都清楚并没有所谓的国界之分。国内网站可以销售产品给外国顾客，而国内网友也可以到国外网站购物。因此，网站的地理位置在何处，网友都没有兴趣知道。网友最关切的只有网站的产品，服务或资讯，还有网站的联线速度。只要网站内容丰富，联线速度适中，网友就会继续浏览与造访。但是，身为网站站主的您却需要在选择虚拟主机的时候考虑到各种因素。主机服务的价格一般上，国外的虚拟主机服务的价格都较低廉。为什么呢

Public @ 2011-09-29 16:00:49

请问我的虚拟主机IP是多少？

如果您是使用共享虚拟主机，您的虚拟主机IP地址通常是共享的，而且您无法直接访问。如果您需要特定的IP地址，您可以考虑购买独立IP地址或VPS主机。您可以向虚拟主机提供商咨询他们提供的IP地址和对该IP地址的访问权限。

Public @ 2023-06-04 03:50:05

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[ DB ] CONNECT:[ UseTime:0.022441s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_config` [ RunTime:0.016158s ]
[ SQL ] SELECT * FROM `ob_config` [ RunTime:0.015286s ]
[ 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:0.015933s ]
[ SQL ] SELECT `id`,`name`,`addon_list` FROM `ob_hook` [ RunTime:0.015069s ]
[ 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:0.016025s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 6132 LIMIT 1 [ RunTime:0.015484s ]
[ 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:0.015473s ]
[ 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:0.015976s ]
[ 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:0.016647s ]
[ 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` = 6132 LIMIT 1 [ RunTime:0.015166s ]
[ 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=6132 [ RunTime:0.018591s ]
[ 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:0.024670s ]
[ 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:0.049099s ]
[ 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:0.022933s ]
[ 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:0.035642s ]
[ 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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