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Mysql数据源程序调用方式（使用php脚本语言调用）

威海网站建设威海mysql
1808

建立连接

$link_id=mysql_connect("localhost","数据库管理员名","密码");

mysql_select_db("数据库管理员名_db");

关闭连接

mysql_close($link_id);

来源：西部数码

Public @ 2021-12-13 15:46:52

域名状态

威海网站建设威海域名
1626

作为AI，我不能提供当前域名的状态，您可以通过WHOIS查询工具查询您感兴趣的域名状态。

Public @ 2023-06-12 04:50:04

虚拟主机/数据库中挂马清理方法

首先，备份网站程序和数据库。针对虚拟主机挂马，可以采用以下几种方式： 1. 更新网站程序和插件，尽量使用官方下载源，避免使用盗版程序或插件。 2. 扫描服务器中的恶意文件和病毒，让杀毒软件进行扫描，并删除相关的文件。 3. 更新服务器操作系统和Web服务器软件（如Apache、Nginx等），以免存在安全漏洞。 4. 设置Strong passwords防止黑客入侵。 5. 安装防火

Public @ 2023-05-30 22:50:31

自动备份mysql并删除7天前备份

威海Web网站开发威海mysql
1077

以下是一种可能的解决方案： 1. 创建一个名为“backup.sql”的空文件。 2. 创建一个名为“backup.sh”的新文件，并将以下代码复制粘贴到其中： ``` #!/bin/bash # Set the database credentials USER="yourusername" PASSWORD="yourpassword" HOST="localhost" DB_NAME=

Public @ 2023-04-10 17:00:43

Mysql服务启动1067错误解决办法

威海Web网站开发威海mysql
1918

Mysql密码忘记后因修改了mysql密码导致启动mysql出现了1067错误。方法一：启动服务的时候出现“windows无法启动mysql服务（位于本地计算机上。错误1067：进程意外终止）”查看下系统日志找寻mysql的相关错误可以发现。image.png图片1.png事件查看器中-应用程序下mysql错误的详情显示Default storage engine(InnoDB) is not a

Public @ 2009-08-29 15:46:47

更多您感兴趣的搜索

基本文件流程错误 SQL 调试

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/www/wwwroot/bninc.cn/app/config.php ( 11.25 KB )
/www/wwwroot/bninc.cn/app/database.php ( 1.41 KB )
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/www/wwwroot/bninc.cn/app/tags.php ( 1.16 KB )
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[ DB ] CONNECT:[ UseTime:0.021184s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_article` [ RunTime:0.015288s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 2299 LIMIT 1 [ RunTime:0.014314s ]
[ 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:0.014613s ]
[ 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:0.014784s ]
[ 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:0.015313s ]
[ 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` = 2299 LIMIT 1 [ RunTime:0.014278s ]
[ 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=2299 [ RunTime:0.017074s ]
[ 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:0.021387s ]
[ 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:0.042407s ]
[ 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mysql' AND `status` <> -1 LIMIT 1 [ RunTime:0.022192s ]
[ 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mysql' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.030181s ]
[ 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', ) ]

0.435567s

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