- html - 出于某种原因,IE8 对我的 Sass 文件中继承的 html5 CSS 不友好?
- JMeter 在响应断言中使用 span 标签的问题
- html - 在 :hover and :active? 上具有不同效果的 CSS 动画
- html - 相对于居中的 html 内容固定的 CSS 重复背景?
<分区>
首先,在服务器和 MySQL 方面,我完全是个菜鸟。那么,有了答案,如果可能的话,你能解释一下吗?不久前我们失去了我们的主要 Web 开发人员,我只知道一些 HTML 和 PHP 编码,所以当涉及到这些东西时我很茫然。
目前,我们的服务器经常崩溃。我的意思是,我们的网站每天有 10-12 次都宕机。我已经联系了我们的房东,他们认为他们发现了问题,但表示这是我们的网络开发人员需要调查的问题。所以,基本上,他们不会帮助我们。
他们说的是,“MySQL 有问题,因为您的数据库中有很多锁定的查询正在杀死服务器。”然后他们列出了查询。这是他们提供的列表:
+-----+---------------+-----------+----------------------+---------+------+--------------+-----------------------------------+
| Id | User | Host | db | Command | Time | State | Info |
----------------------------------------------------------------------------------------------------+
| 296 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 1978 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_posts.I |
| 297 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 1978 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_posts.I |
| 302 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 1983 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_posts.I |
| 304 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 1979 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_posts.I |
| 308 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 1984 | Sending data | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_posts.I |
| 311 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 1984 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_posts.I |
| 313 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 1979 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_posts.I |
| 317 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 1978 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_posts.I |
| 319 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 1979 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_posts.I |
| 322 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 1978 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_posts.I |
| 327 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 1978 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_posts.I |
| 329 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 1978 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_posts.I |
| 332 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 1978 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_posts.I |
| 334 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 1984 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_posts.I |
| 336 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 1978 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_posts.I |
| 342 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 1978 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_posts.I |
| 343 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 1978 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_posts.I |
| 344 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 1983 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_posts.I |
| 348 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 1983 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_posts.I |
| 350 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 1979 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_posts.I |
| 356 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 1978 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_posts.I |
| 360 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 1979 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_posts.I |
| 361 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 1983 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_posts.I |
| 365 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 1945 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_comment |
| 366 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 1884 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_comment |
| 368 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 1909 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_comment |
| 373 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 1824 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_comment |
| 374 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 1813 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_comment |
| 376 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 1641 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_comment |
| 392 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 1436 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_comment |
| 394 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 1411 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_comment |
| 396 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 1411 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_comment |
| 399 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 1383 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_comment |
| 403 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 1335 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_comment |
| 406 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 1336 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_comment |
| 411 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 1281 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_comment |
| 415 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 1062 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_comment |
| 416 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 1038 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_comment |
| 418 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 1038 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_comment |
| 419 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 1018 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_comment |
| 420 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 989 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_comment |
| 421 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 989 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_comment |
| 422 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 918 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_comment |
| 426 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 824 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_comment |
| 427 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 691 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_comment |
| 431 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 631 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_comment |
| 432 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 631 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_comment |
| 435 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 542 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_comment |
| 437 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 542 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_comment |
| 441 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 478 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_comment |
| 442 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 414 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_comment |
| 445 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 352 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_comment |
| 446 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 302 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_comment |
| 447 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 309 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_comment |
| 449 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 174 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_comment |
| 450 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 174 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_comment |
| 451 | wp_1265455606 | localhost | wordpress_1265455606 | Query | 73 | Locked | insert into cs365_change (id,table_id,trigger_time,trigger_day,expression,hashmd5)
SELECT
wp_comment |
| 453 | root | localhost | | Query | 1 | | show processlist
这是我应该解决的问题吗?这是一个大问题,因为我们的网上商店目前一直处于关闭状态。非常感谢任何帮助、方向指示等!
我在 JavaScript 文件中运行 PHP,例如...... var = '';). 我需要使用 JavaScript 来扫描字符串中的 PHP 定界符(打开和关闭 PHP 的 )。 我已经知道使
我希望能够做这样的事情: php --determine-oldest-supported-php-version test.php 并得到这个输出: 7.2 也就是说,php 二进制检查 test.
我正在开发一个目前不使用任何框架的大型 php 站点。我的大问题是,随着时间的推移慢慢尝试将框架融入应用程序是否可取,例如在创建的新部件和更新的旧部件中? 比如所有的页面都是直接通过url服务的,有几
下面是我的源代码,我想在同一页面顶部的另一个 php 脚本中使用位于底部 php 脚本的变量 $r1。我需要一个简单的解决方案来解决这个问题。我想在代码中存在的更新查询中使用该变量。 $name)
我正在制作一个网站,根据不同的情况进行大量 PHP 重定向。就像这样...... header("Location: somesite.com/redirectedpage.php"); 为了安全起见
我有一个旧网站,我的 php 标签从 因为短标签已经显示出安全问题,并且在未来的版本中将不被支持。 关于php - 如何避免在 php 文件中写入
我有一个用 PHP 编写的配置文件,如下所示, 所以我想用PHP开发一个接口(interface),它可以编辑文件值,如$WEBPATH , $ACCOUNTPATH和 const值(value)观
我试图制作一个登录页面来学习基本的PHP,首先我希望我的独立PHP文件存储HTML文件的输入(带有表单),但是当我按下按钮时(触发POST到PHP脚本) )我一直收到令人不愉快的错误。 我已经搜索了S
我正在寻找一种让 PHP 以一种形式打印任意数组的方法,我可以将该数组作为赋值包含在我的(测试)代码中。 print_r 产生例如: Array ( [0] => qsr-part:1285 [1]
这个问题已经有答案了: 已关闭11 年前。 Possible Duplicate: What is the max key size for an array in PHP? 正如标题所说,我想知道
我正在寻找一种让 PHP 以一种形式打印任意数组的方法,我可以将该数组作为赋值包含在我的(测试)代码中。 print_r 产生例如: Array ( [0] => qsr-part:1285 [1]
关闭。这个问题需要多问focused 。目前不接受答案。 想要改进此问题吗?更新问题,使其仅关注一个问题 editing this post . 已关闭 9 年前。 Improve this ques
我在 MySQL 数据库中有一个表,其中存储餐厅在每个工作日和时段提供的菜单。 表结构如下: i_type i_name i_cost i_day i_start i_
我有两页。 test1.php 和 test2.php。 我想做的就是在 test1.php 上点击提交,并将 test2.php 显示在 div 中。这实际上工作正常,但我需要向 test2.php
我得到了这个代码。我想通过textarea更新mysql。我在textarea中回显我的MySQL,但我不知道如何更新它,我应该把所有东西都放进去吗,因为_GET模式没有给我任何东西,我也尝试_GET
首先,我是 php 的新手,所以我仍在努力学习。我在 Wordpress 上创建了一个表单,我想将值插入一个表(data_test 表,我已经管理了),然后从 data_test 表中获取所有列(id
我有以下函数可以清理用户或网址的输入: function SanitizeString($var) { $var=stripslashes($var); $va
我有一个 html 页面,它使用 php 文件查询数据库,然后让用户登录,否则拒绝访问。我遇到的问题是它只是重定向到 php 文件的 url,并且从不对发生的事情提供反馈。这是我第一次使用 html、
我有一个页面充满了指向 pdf 的链接,我想跟踪哪些链接被单击。我以为我可以做如下的事情,但遇到了问题: query($sql); if($result){
我正在使用 从外部文本文件加载 HTML/PHP 代码 $f = fopen($filename, "r"); while ($line = fgets($f, 4096)) { print $l
我是一名优秀的程序员,十分优秀!