xampp中的mysql运行七八秒后突然停止工作,如图,应该如何操作?求大神解答!

![图片说明](https://img-ask.csdn.net/upload/201511/20/1448007850_332662.jpg)图片说明

1个回答

这是对应的日志文件图片说明图片说明图片说明图片

Csdn user default icon
上传中...
上传图片
插入图片
抄袭、复制答案,以达到刷声望分或其他目的的行为,在CSDN问答是严格禁止的,一经发现立刻封号。是时候展现真正的技术了!
其他相关推荐
XAMPP中的MySQL超时

<div class="post-text" itemprop="text"> <p>I have XAMPP installed on Microsoft Windows Server 2003. I have a PHP application in xampp/htdocs directory. I have started the Apache and MySQL instances. </p> <p>I have noticed that every morning, my application gives a MySQL Error when I try to log in to my application. This is fixed after restarting MySQL instance in XAMPP control panel on the server. I think this may be due to timeout. How do I prevent timeout?</p> <p>This is the my.ini:</p> <pre><code>[client] port = 3306 socket = "D:/xampp/mysql/mysql.sock" [mysqld] port= 3306 socket = "D:/xampp/mysql/mysql.sock" basedir = "D:/xampp/mysql" tmpdir = "D:/xampp/tmp" datadir = "D:/xampp/mysql/data" pid_file = "mysql.pid" key_buffer = 16M max_allowed_packet = 1M sort_buffer_size = 512K net_buffer_length = 8K read_buffer_size = 256K read_rnd_buffer_size = 512K myisam_sort_buffer_size = 8M log_error = "mysql_error.log" plugin_dir = "D:/xampp/mysql/lib/plugin/" skip-federated server-id = 1 innodb_data_home_dir = "D:/xampp/mysql/data" innodb_data_file_path = ibdata1:10M:autoextend innodb_log_group_home_dir = "D:/xampp/mysql/data" innodb_buffer_pool_size = 16M innodb_additional_mem_pool_size = 2M innodb_log_file_size = 5M innodb_log_buffer_size = 8M innodb_flush_log_at_trx_commit = 1 innodb_lock_wait_timeout = 50 [mysqldump] quick max_allowed_packet = 16M [mysql] no-auto-rehash [isamchk] key_buffer = 20M sort_buffer_size = 20M read_buffer = 2M write_buffer = 2M [myisamchk] key_buffer = 20M sort_buffer_size = 20M read_buffer = 2M write_buffer = 2M [mysqlhotcopy] interactive-timeout </code></pre> <p>This is the error I come across every morning before restarting MySQL on XAMPP:</p> <pre><code>Warning: mysql_pconnect(): MySQL server has gone away in D:\MyApplication\mysql.inc on line 432 Warning: mysql_pconnect(): Link to server lost, unable to reconnect in D:\MyApplication\mysql.inc on line 432 Fatal Error: Failed to connect to database </code></pre> </div>

win7系统--xampp中启动mysql状态为已启动后提示mysqld已停止工作,不知道是什么原因?求解决

10:39:00 [mysql] entire log window on the forums 10:41:34 [mysql] Attempting to start MySQL app... 10:41:34 [mysql] Status change detected: running 10:41:45 [mysql] Status change detected: stopped 10:41:45 [mysql] Error: MySQL shutdown unexpectedly. 10:41:45 [mysql] This may be due to a blocked port, missing dependencies, 10:41:45 [mysql] improper privileges, a crash, or a shutdown by another method. 10:41:45 [mysql] Press the Logs button to view error logs and check 10:41:45 [mysql] the Windows Event Viewer for more clues 10:41:45 [mysql] If you need more help, copy and post this 10:41:45 [mysql] entire log window on the forums 10:00〔39〕:MySQL on the window论坛全部日志 〔10〕:41 34 to start attempting MySQL MySQL… 〔10〕:41 34运行状态变化detected:MySQL的 〔10〕:45 41:MySQL的函数是detected地位的变化: 〔10〕45 41:::MySQL的MySQL unexpectedly ERROR shutdown。 〔10〕:45 41:MySQL this may be missing两端口的限制,BO, 〔10〕:45 41:MySQL权限improper,碰撞,或在另一个备用的关闭方法。 〔10〕:45 41:MySQL日志Press the button to view错误日志和检查 〔10〕:45 41:MySQL的Windows事件查看器for the更多的线索 〔10〕:MySQL 45 41:如果你需要更多的帮助,这和后复制 10:[全部]:45 41日志mysql扩大on the window ![图片说明](https://img-ask.csdn.net/upload/201901/19/1547866081_549092.png)

xampp下mysql中文乱码问题?

我用xampp运行mysql,已经改好了my.ini文件,查询 show variables like '%char%'和show variables like 'collation%'也已经是utf-8编码了,创建库也加了utf-8编码。可是就还是乱码。还有什么相关的需要配置的吗,和命令行窗口有关系吗?今天看了一下好像是服务端显示问号,客户端显示乱码

XAMPP下 mysql服务启动失败 错误1067

本人macbook双系统装了win10,没下其他数据库,只下了一个XAMPP自带的mysql,下到了C:/上,刚下载完毕就打开MySQL服务就报error ![图片说明](https://img-ask.csdn.net/upload/201812/12/1544613903_211923.png) 然后我用管理员身份安装了bin目录下的 **mysqld.exe** 于是在服务中有了MySQL这个服务,然后我再打开mysql还是报如上图一样的错误,所以我尝试直接在服务中打开MySQL服务,但是发现启动不了 ![图片说明](https://img-ask.csdn.net/upload/201812/12/1544613891_281593.png) 然后我看了日志发现错误如下 **InnoDB: File (unknown): 'close' returned OS error 206. Cannot continue operation** 然后我就蒙蔽了, 有大神指点指点我该怎么办啊!!! my.ini片段如下 ![图片说明](https://img-ask.csdn.net/upload/201812/12/1544614501_618324.png)

Xampp Mysql意外没有运行MySQL关机

<div class="post-text" itemprop="text"> <p>When i try to run xampp using control panel MySQL shutdown unexpectedly i check log file and found this also i try to delete temp files in mysql/data/ after delete my xampp start working but my all database crashes every time i delete temp files.... i am using windows 10 64bit... please help me</p> <pre><code>2018-11-30 12:18:23 3520 [Note] Plugin 'FEDERATED' is disabled. c:\xampp5\mysql\bin\mysqld.exe: Table 'mysql.plugin' doesn't exist 2018-11-30 12:18:23 3520 [ERROR] Can't open the mysql.plugin table. Please run mysql_upgrade to create it. 2018-11-30 12:18:23 2c38 InnoDB: Warning: Using innodb_additional_mem_pool_size is DEPRECATED. This option may be removed in future releases, together with the option innodb_use_sys_malloc and with the InnoDB's internal memory allocator. 2018-11-30 12:18:23 3520 [Note] InnoDB: Using atomics to ref count buffer pool pages 2018-11-30 12:18:23 3520 [Note] InnoDB: The InnoDB memory heap is disabled 2018-11-30 12:18:23 3520 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions 2018-11-30 12:18:23 3520 [Note] InnoDB: Memory barrier is not used 2018-11-30 12:18:23 3520 [Note] InnoDB: Compressed tables use zlib 1.2.3 2018-11-30 12:18:23 3520 [Note] InnoDB: Not using CPU crc32 instructions 2018-11-30 12:18:23 3520 [Note] InnoDB: Initializing buffer pool, size = 16.0M 2018-11-30 12:18:23 3520 [Note] InnoDB: Completed initialization of buffer pool 2018-11-30 12:18:23 3520 [Note] InnoDB: Highest supported file format is Barracuda. 2018-11-30 12:18:24 3520 [Note] InnoDB: Log scan progressed past the checkpoint lsn 49463 2018-11-30 12:18:24 3520 [Note] InnoDB: Database was not shutdown normally! 2018-11-30 12:18:24 3520 [Note] InnoDB: Starting crash recovery. 2018-11-30 12:18:24 3520 [Note] InnoDB: Reading tablespace information from the .ibd files... 2018-11-30 12:18:24 3520 [Note] InnoDB: Restoring possible half-written data pages 2018-11-30 12:18:24 3520 [Note] InnoDB: from the doublewrite buffer... InnoDB: Doing recovery: scanned up to log sequence number 1600624 2018-11-30 12:18:24 3520 [Note] InnoDB: Starting an apply batch of log records to the database... InnoDB: Progress in percent: 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 InnoDB: Apply batch completed 2018-11-30 12:18:24 3520 [Note] InnoDB: 128 rollback segment(s) are active. 2018-11-30 12:18:24 3520 [Note] InnoDB: Waiting for purge to start 2018-11-30 12:18:24 3520 [Note] InnoDB: 5.6.25 started; log sequence number 1600624 2018-11-30 12:18:24 3520 [Note] Server hostname (bind-address): '*'; port: 3307 2018-11-30 12:18:24 3520 [Note] IPv6 is available. 2018-11-30 12:18:24 3520 [Note] - '::' resolves to '::'; 2018-11-30 12:18:24 3520 [Note] Server socket created on IP: '::'. </code></pre> </div>

如何配置XAMPP以远程连接MySQL

<div class="post-text" itemprop="text"> <p>I have a problem to connect my online MySQL database from my local system. </p> <p>I installed XAMPP on my Windows 7 and created a PHP file with this code: </p> <pre><code>&lt;?php $db_path = mysqli_connect('printcity24.com', 'printci1_admin', 'xr10s20191', 'printci1_db', '3306'); if(!$db_path) { echo mysqli_connect_error(); }else{ echo "Connected successfully"; } ?&gt; </code></pre> <p>Then i created a database on my website : www.printcity24.com </p> <p>My web host admin configured my host and opened firewall. </p> <p>When i use XAMPP command line to connect to my database every thing is ok, i can connect to my database remotely with this code : </p> <pre><code># mysql -u printci1_admin -p -h printcity24.com </code></pre> <p>but when i use php code to connect to my database i get this error : </p> <pre><code> Warning: mysqli_connect(): MySQL server has gone away in D:\Xampp Server\htdocs\st\index.php on line 2 Warning: mysqli_connect(): (HY000/2006): MySQL server has gone away in D:\Xampp Server\htdocs\st\index.php on line 2 MySQL server has gone away </code></pre> <p>I upload my php code on to other <a href="https://mehrac.ir/test/index.php" rel="nofollow noreferrer">websites</a> and test for connection and everything is "ok" but on my local xampp can't connect. </p> <p>In <a href="https://stackoverflow.com/questions/42095946/php-not-connecting-to-remote-mysql">this link</a> said i have to use this command : </p> <pre><code>setsebool -P httpd_can_network_connect=1 </code></pre> <p>but I don't know where to put this code and how to configure my xampp. </p> </div>

mysql_connect在XAMPP中不起作用

<div class="post-text" itemprop="text"> <p><code>mysql_connect</code> not working in XAMPP but <code>mysqli_connect</code> working fine</p> <p>What is the problem? I am using below code:</p> <pre><code>$con = mysql_connect("localhost","root",""); mysql_select_db("tested",$con); </code></pre> <p>While following code is working fine.</p> <pre><code>$con = mysqli_connect("localhost","root",""); mysqli_select_db("tested",$con); </code></pre> </div>

XAMPP错误:MySQL意外关闭

<div class="post-text" itemprop="text"> <p>I just installed XAMPP and when I press start for MySQL, it started normally, and then suddenly it stopped. Here what I got in the console:</p> <pre><code>12:52:45 AM [mysql] Error: MySQL shutdown unexpectedly. 12:52:45 AM [mysql] This may be due to a blocked port, missing dependencies, 12:52:45 AM [mysql] improper privileges, a crash, or a shutdown by another method. 12:52:45 AM [mysql] Press the Logs button to view error logs and check 12:52:45 AM [mysql] the Windows Event Viewer for more clues 12:52:45 AM [mysql] If you need more help, copy and post this 12:52:45 AM [mysql] entire log window on the forums </code></pre> <p>And here is in the error log file:</p> <pre><code>Version: '5.6.24' socket: '' port: 3306 MySQL Community Server (GPL) 2015-10-22 10:01:43 7700 [Note] Plugin 'FEDERATED' is disabled. 2015-10-22 10:01:43 12f0 InnoDB: Warning: Using innodb_additional_mem_pool_size is DEPRECATED. This option may be removed in future releases, together with the option innodb_use_sys_malloc and with the InnoDB's internal memory allocator. 2015-10-22 10:01:43 7700 [Note] InnoDB: Using atomics to ref count buffer pool pages 2015-10-22 10:01:43 7700 [Note] InnoDB: The InnoDB memory heap is disabled 2015-10-22 10:01:43 7700 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions 2015-10-22 10:01:43 7700 [Note] InnoDB: Memory barrier is not used 2015-10-22 10:01:43 7700 [Note] InnoDB: Compressed tables use zlib 1.2.3 2015-10-22 10:01:43 7700 [Note] InnoDB: Not using CPU crc32 instructions 2015-10-22 10:01:43 7700 [Note] InnoDB: Initializing buffer pool, size = 16.0M 2015-10-22 10:01:43 7700 [Note] InnoDB: Completed initialization of buffer pool 2015-10-22 10:01:43 7700 [Note] InnoDB: Highest supported file format is Barracuda. 2015-10-22 10:01:43 7700 [Note] InnoDB: The log sequence numbers 1665234 and 1665234 in ibdata files do not match the log sequence number 39662092 in the ib_logfiles! 2015-10-22 10:01:43 7700 [Note] InnoDB: Database was not shutdown normally! 2015-10-22 10:01:43 7700 [Note] InnoDB: Starting crash recovery. 2015-10-22 10:01:43 7700 [Note] InnoDB: Reading tablespace information from the .ibd files... 2015-10-22 10:01:44 7700 [Note] InnoDB: Restoring possible half-written data pages 2015-10-22 10:01:44 7700 [Note] InnoDB: from the doublewrite buffer... 2015-10-22 10:01:44 7700 [Note] InnoDB: 128 rollback segment(s) are active. 2015-10-22 10:01:44 7700 [Note] InnoDB: Waiting for purge to start 2015-10-22 10:01:44 7700 [Note] InnoDB: 5.6.24 started; log sequence number 39662092 2015-10-22 10:01:44 7700 [Note] Server hostname (bind-address): '*'; port: 3306 2015-10-22 10:01:44 7700 [Note] IPv6 is available. 2015-10-22 10:01:44 7700 [Note] - '::' resolves to '::'; 2015-10-22 10:01:44 7700 [Note] Server socket created on IP: '::'. 2015-10-22 10:01:45 7700 [Note] Event Scheduler: Loaded 0 events 2015-10-22 10:01:45 7700 [Note] mysql\bin\mysqld.exe: ready for connections. Version: '5.6.24' socket: '' port: 3306 MySQL Community Server (GPL) </code></pre> <p>Can anyone help me? I should get back to work with this XAMPP. Thanks before!</p> </div>

XAMPP如何使用本地已安装Mysql?

XAMpp安装有自带的mysql,要安装部署的服务器已安装部署了mysql。 问: 1、怎么操作设置并使用服务器已安装的MYsql,Xampp自带的mysql不使用

在Mac上的XAMPP中连接到MySQL数据库

<div class="post-text" itemprop="text"> <p>I am using cakePHP to connect to a database in XAMPP phpMyAdmin. I have added a new user, set the password and set the privilleges. I cannot for the life me create a connection to the database on my localhost. What I have done so far.... I have a live web server with a database. I can connect to this database no problem. I have a database running in MySQL workbench on localhost. I can connect to this no problem. This tells me that there is nothing wrong with my connection code and the problem must sit with phpMyAdmin in XAMPP. I have created a simple connection PHP script to try and connect to the database and it doesn't work. The same script can connect to my live web server and my localhost MySQL workbench database but not my XAMPP database. My connection script is as follows:</p> <pre><code>&lt;?php $con= mysqli_connect("localhost","root","","test"); // Check connection if (mysqli_connect_errno()) { echo "Failed to connect to MySQL: " . mysqli_connect_error(); } // Perform a query, check for error if (!mysqli_query($con,"INSERT INTO Persons (FirstName) VALUES ('Glenn')")) { echo("Error description: " . mysqli_error($con)); } mysqli_close($con); ?&gt; </code></pre> <p>The error message I get is;</p> <blockquote> <p>Failed to connect to MySQL: Access denied for user 'root'@'localhost' (using password: NO)Error description:</p> </blockquote> <p>If i go to phpMyAdmin in XAMPP and go to the test database I can clearly see that this user has full access. I have tried using the host name as <code>127.0.0.1, localhost</code> and ::1. Nothing seems to work. I just dont understand why XAMPP will not let me connect to the database. I hope I'm not missing something obvious so any help will really be appreciated.<a href="http://i.stack.imgur.com/SE92r.png" rel="nofollow"> here is a screen shot of the users and their privilleges for the database test</a></p> </div>

XAMPP中的MySQL不允许远程连接

<div class="post-text" itemprop="text"> <p>After following some online tutorials, allowing wildcard (%) connections to the user, assuring that the port and firewall allow connections, and comparing the login info, I'm at a complete loss recving MySQL error 111.</p> <p>The script I'm using to connect [PHP]</p> <pre><code>$connection = mysqli_connect('remotehost', 'user', 'pass') or die(mysqli_connect_error()); mysqli_select_db($connection, 'db'); </code></pre> <p>I believe everything is in order, isn't it?</p> <p>What should my next step be? </p> </div>

无法启动xampp mysql服务器(已经更改3306以外的端口)

<div class="post-text" itemprop="text"> <p>I try starting the xampp mysql service and i failed. I already disable mysql service in the windows service panel and i change the ports 3306 to 3309 in the my.ini file. </p> <pre><code># The following options will be passed to all MySQL clients [client] # password = your_password port = 3309 // change here socket = "C:/xampp/mysql/mysql.sock" # Here follows entries for some specific programs # The MySQL server [mysqld] port= 3309 // change here socket = "C:/xampp/mysql/mysql.sock" basedir = "C:/xampp/mysql" tmpdir = "C:/xampp/tmp" datadir = "C:/xampp/mysql/data" pid_file = "mysql.pid" # enable-named-pipe key_buffer = 16M max_allowed_packet = 1M sort_buffer_size = 512K net_buffer_length = 8K read_buffer_size = 256K read_rnd_buffer_size = 512K myisam_sort_buffer_size = 8M log_error = "mysql_error.log" </code></pre> <p>However, it stills say that </p> <pre><code>5:56:19 PM [mysql] Problem detected! 5:56:19 PM [mysql] Port 3306 in use by "C:\mysql_community_server\bin\mysqld MySQL"! 5:56:19 PM [mysql] MySQL WILL NOT start without the configured ports free! 5:56:19 PM [mysql] You need to uninstall/disable/reconfigure the blocking application 5:56:19 PM [mysql] or reconfigure MySQL and the Control Panel to listen on a different port </code></pre> <p>Logs:</p> <pre><code>2015-11-10 15:26:56 10fc InnoDB: Warning: Using innodb_additional_mem_pool_size is DEPRECATED. This option may be removed in future releases, together with the option innodb_use_sys_malloc and with the InnoDB's internal memory allocator. 2015-11-10 15:26:56 4348 [Note] InnoDB: Using mutexes to ref count buffer pool pages 2015-11-10 15:26:56 4348 [Note] InnoDB: The InnoDB memory heap is disabled 2015-11-10 15:26:56 4348 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions 2015-11-10 15:26:56 4348 [Note] InnoDB: Memory barrier is not used 2015-11-10 15:26:56 4348 [Note] InnoDB: Compressed tables use zlib 1.2.3 2015-11-10 15:26:56 4348 [Note] InnoDB: Not using CPU crc32 instructions 2015-11-10 15:26:56 4348 [Note] InnoDB: Initializing buffer pool, size = 16.0M 2015-11-10 15:26:56 4348 [Note] InnoDB: Completed initialization of buffer pool 2015-11-10 15:26:56 4348 [Note] InnoDB: Highest supported file format is Barracuda. 2015-11-10 15:26:57 4348 [Note] InnoDB: 128 rollback segment(s) are active. 2015-11-10 15:26:57 4348 [Note] InnoDB: Waiting for purge to start 2015-11-10 15:26:57 4348 [Note] InnoDB: Percona XtraDB (http://www.percona.com) 5.6.26-74.0 started; log sequence number 1835027 2015-11-10 15:26:57 6140 [Note] InnoDB: Dumping buffer pool(s) not yet started 2015-11-10 15:26:57 4348 [Note] Plugin 'FEEDBACK' is disabled. 2015-11-10 15:26:57 4348 [Note] Server socket created on IP: '::'. 2015-11-10 15:26:57 4348 [Note] Event Scheduler: Loaded 0 events 2015-11-10 15:26:57 4348 [Note] C:\xampp\mysql\bin\mysqld.exe: ready for connections. Version: '10.1.8-MariaDB' socket: '' port: 3306 mariadb.org binary distribution 2015-11-10 15:27:11 5152 [Note] C:\xampp\mysql\bin\mysqld.exe: Normal shutdown 2015-11-10 15:27:11 5152 [Note] Event Scheduler: Purging the queue. 0 events 2015-11-10 15:27:11 5732 [Note] InnoDB: FTS optimize thread exiting. 2015-11-10 15:27:11 5152 [Note] InnoDB: Starting shutdown... 2015-11-10 15:27:13 5152 [Note] InnoDB: Shutdown completed; log sequence number 1835037 2015-11-10 15:27:13 5152 [Note] C:\xampp\mysql\bin\mysqld.exe: Shutdown complete </code></pre> <p>Question:</p> <ol> <li><p>Why I change to port 3309 and it is still connecting to the port 3306?</p></li> <li><p>I already disable other mysql service so even though it is 3306 and it should still able to connect</p></li> </ol> </div>

我在xampp windows中启动mysql时出现MySql错误

<div class="post-text" itemprop="text"> <p>When I start mysql in control panel I obtain this error:</p> <pre><code>Error: MySQL shutdown unexpectedly. 09:35:03 [mysql] This may be due to a blocked port, missing dependencies, 09:35:03 [mysql] improper privileges, a crash, or a shutdown by another method. 09:35:03 [mysql] Press the Logs button to view error logs and check 09:35:03 [mysql] the Windows Event Viewer for more clues 09:35:03 [mysql] If you need more help, copy and post this 09:35:03 [mysql] entire log window on the forums </code></pre> <p>Anyone can help me?</p> </div>

MySQL在xampp上意外关闭

<div class="post-text" itemprop="text"> <p><strong>I dont know whats happening to mysql , it doesnt start up. IT was working fine yesterday but today it wont start. I haven't installed any program nor messed up with any settings's. Tried changing ports but wont help</strong></p> <p>below is the log report and i have no idea whats it is about. Please help me i have a project to submit and mysql wont start up.</p> <pre><code> 160112 17:31:16 [Note] InnoDB: Using mutexes to ref count buffer pool pages 160112 17:31:16 [Note] InnoDB: The InnoDB memory heap is disabled 160112 17:31:16 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions 160112 17:31:16 [Note] InnoDB: Memory barrier is not used 160112 17:31:16 [Note] InnoDB: Compressed tables use zlib 1.2.3 160112 17:31:16 [Note] InnoDB: Not using CPU crc32 instructions 160112 17:31:16 [Note] InnoDB: Initializing buffer pool, size = 16.0M 160112 17:31:16 [Note] InnoDB: Completed initialization of buffer pool 160112 17:31:17 [Note] InnoDB: Highest supported file format is Barracuda. 160112 17:31:17 [Note] InnoDB: The log sequence numbers 33725452 and 33725452 in ibdata files do not match the log sequence number 42635885 in the ib_logfiles! 160112 17:31:17 [Note] InnoDB: Database was not shutdown normally! 160112 17:31:17 [Note] InnoDB: Starting crash recovery. 160112 17:31:17 [Note] InnoDB: Reading tablespace information from the .ibd files... 160112 17:31:17 [Note] InnoDB: Restoring possible half-written data pages 160112 17:31:17 [Note] InnoDB: from the doublewrite buffer... 160112 17:31:18 [Note] InnoDB: 128 rollback segment(s) are active. 160112 17:31:18 [Note] InnoDB: Waiting for purge to start 160112 17:31:18 [Note] InnoDB: Percona XtraDB (http://www.percona.com) 5.6.22-72.0 started; log sequence number 42635885 160112 17:31:18 [Note] Plugin 'FEEDBACK' is disabled. 160112 17:31:18 [Note] Server socket created on IP: '::'. </code></pre> </div>

如何将MySQL与XAMPP服务器连接?

<div class="post-text" itemprop="text"> <p>Hi I'm new to SQLyog program. And I kind of got this project from my lab in my college.<br> I have to make a website using database, specifically I have to make a simple social media for my department. The tables and queries is all done, but I can't connect my MySQLto XAMPP.<br> What do I do so my database could connect to XAMPP and I can make a web out of it?</p> </div>

求解答XAMPP无法启动MySQL

因为以前安装过MySQL,后来卸载了,现在安装xampp,一直无法启动mysql,尝试改了端口号,注册表也改了,就是无法启动,求各位大神解救![图片说明](https://img-ask.csdn.net/upload/201604/18/1460970172_419918.png)

使用XAMPP从PHP文件运行MySQL代码

<div class="post-text" itemprop="text"> <p>I am attempting to use XAMPP as a simulated web server so that I can write files locally from my laptop. I do school work at my job but I don't have an Internet connection there that I can use to upload my PHP files to my school's web server. The Apache sever that comes as part of XAMPP works great for debugging .php files but I can't seem to connect to the database that I created in phpMyAdmin to debug MySQL code. Below is an example of what I am trying to do:</p> <pre><code>&lt;?php $user = 'root'; $password = ''; $database = 'jesse'; $con = mysql_connect('localhost', $user, $password, $database) or die( "Unable to connect." ); $sql = "insert into CLIENT (First_Name) values ('Jesse')"; mysql_query($sql) or die("Insert failed. " . mysql_error()); ?&gt; </code></pre> <p>This returns: Insert failed. No database selected</p> </div>

关于xampp下的mysql 启动初始化时,my.ini的问题

xampp lite 2016 下的mysql默认的my.ini不在熟知的根目录下 而是在mysql的bin目录里, 但是在配置字符集(utf8)的时候,bin目录下的my.ini文件配置过后只对character_set_server和character_set_database有效,却对character_set_client,character_set_connection和 character_set_results 起不到作用,我尝试着在根目录下又放置了一个my.ini进行同样的配置,重启mysql后发现另外三个参数也都成功更改了。 很奇怪,这样以来,两个my.ini在不同位置竟然能同时互补地起配置作用,百思不得其解,不知道哪里的问题,求大神指点。 另外求问: mysql 启动时 my.ini的位置是如何确定,也就是说mysql启动时是怎样确定到哪里去找my.ini? 两个配置文件的截图如下 1.xampp\mysql\bin\my.ini ![图片说明](https://img-ask.csdn.net/upload/201608/22/1471875460_204707.png) 2.xampp\mysql\my.ini ![图片说明](https://img-ask.csdn.net/upload/201608/22/1471875539_96522.png)

在xampp服务器上运行的mysql中的数据表中插入/更新

<div class="post-text" itemprop="text"> <pre><code> $db= mysqli_connect('localhost',$user, $pass, $dbname); if (!$db) { die("Connection failed: " . mysqli_connect_error()); } $sql="Insert into 'testtable' ('Tool','Request Date') values('selenium','2015-6-6') "; </code></pre> <p>the above code is for inserting a row in sql table running on xampp.</p> <p>table has 3 fields id(primary key/auto inc.),date and tool.</p> <p>for some reason the the code is not working.</p> <p>I am getting no particular error .</p> <pre><code>$result = mysqli_query($db,$sql); print_r($result); if ($result) { echo "success"; } else { echo "failed"; } </code></pre> <p>only "failed" in printed in console,web browser etc.</p> </div>

4小时玩转微信小程序——基础入门与微信支付实战

4小时玩转微信小程序——基础入门与微信支付实战

Python可以这样学(第四季:数据分析与科学计算可视化)

Python可以这样学(第四季:数据分析与科学计算可视化)

组成原理课程设计(实现机器数的真值还原等功能)

实现机器数的真值还原(定点小数)、定点小数的单符号位补码加减运算、定点小数的补码乘法运算和浮点数的加减运算。

javaWeb图书馆管理系统源码mysql版本

系统介绍 图书馆管理系统主要的目的是实现图书馆的信息化管理。图书馆的主要业务就是新书的借阅和归还,因此系统最核心的功能便是实现图书的借阅和归还。此外,还需要提供图书的信息查询、读者图书借阅情况的查询等

土豆浏览器

土豆浏览器可以用来看各种搞笑、电影、电视剧视频

Java面试题大全(2020版)

发现网上很多Java面试题都没有答案,所以花了很长时间搜集整理出来了这套Java面试题大全,希望对大家有帮助哈~ 本套Java面试题大全,全的不能再全,哈哈~ 一、Java 基础 1. JDK 和 JRE 有什么区别? JDK:Java Development Kit 的简称,java 开发工具包,提供了 java 的开发环境和运行环境。 JRE:Java Runtime Environ...

Java8零基础入门视频教程

Java8零基础入门视频教程

Java基础知识面试题(2020最新版)

文章目录Java概述何为编程什么是Javajdk1.5之后的三大版本JVM、JRE和JDK的关系什么是跨平台性?原理是什么Java语言有哪些特点什么是字节码?采用字节码的最大好处是什么什么是Java程序的主类?应用程序和小程序的主类有何不同?Java应用程序与小程序之间有那些差别?Java和C++的区别Oracle JDK 和 OpenJDK 的对比基础语法数据类型Java有哪些数据类型switc...

TTP229触摸代码以及触摸返回值处理

自己总结的ttp229触摸代码,触摸代码以及触摸按键处理

网络工程师小白入门--【思科CCNA、华为HCNA等网络工程师认证】

网络工程师小白入门--【思科CCNA、华为HCNA等网络工程师认证】

深度学习原理+项目实战+算法详解+主流框架(套餐)

深度学习系列课程从深度学习基础知识点开始讲解一步步进入神经网络的世界再到卷积和递归神经网络,详解各大经典网络架构。实战部分选择当下最火爆深度学习框架PyTorch与Tensorflow/Keras,全程实战演示框架核心使用与建模方法。项目实战部分选择计算机视觉与自然语言处理领域经典项目,从零开始详解算法原理,debug模式逐行代码解读。适合准备就业和转行的同学们加入学习! 建议按照下列课程顺序来进行学习 (1)掌握深度学习必备经典网络架构 (2)深度框架实战方法 (3)计算机视觉与自然语言处理项目实战。(按照课程排列顺序即可)

java jdk 8 帮助文档 中文 文档 chm 谷歌翻译

JDK1.8 API 中文谷歌翻译版 java帮助文档 JDK API java 帮助文档 谷歌翻译 JDK1.8 API 中文 谷歌翻译版 java帮助文档 Java最新帮助文档 本帮助文档是使用谷

Ubuntu18.04安装教程

Ubuntu18.04.1安装一、准备工作1.下载Ubuntu18.04.1 LTS2.制作U盘启动盘3.准备 Ubuntu18.04.1 的硬盘空间二、安装Ubuntu18.04.1三、安装后的一些工作1.安装输入法2.更换软件源四、双系统如何卸载Ubuntu18.04.1新的改变功能快捷键合理的创建标题,有助于目录的生成如何改变文本的样式插入链接与图片如何插入一段漂亮的代码片生成一个适合你的列...

快速排序---(面试碰到过好几次)

原理:    快速排序,说白了就是给基准数据找其正确索引位置的过程.    如下图所示,假设最开始的基准数据为数组第一个元素23,则首先用一个临时变量去存储基准数据,即tmp=23;然后分别从数组的两端扫描数组,设两个指示标志:low指向起始位置,high指向末尾.    首先从后半部分开始,如果扫描到的值大于基准数据就让high减1,如果发现有元素比该基准数据的值小(如上图中18&amp;lt...

手把手实现Java图书管理系统(附源码)

手把手实现Java图书管理系统(附源码)

HTML期末大作业

这是我自己做的HTML期末大作业,花了很多时间,稍加修改就可以作为自己的作业了,而且也可以作为学习参考

Python数据挖掘简易入门

Python数据挖掘简易入门

极简JAVA学习营第四期(报名以后加助教微信:eduxy-1)

极简JAVA学习营第四期(报名以后加助教微信:eduxy-1)

C++语言基础视频教程

C++语言基础视频教程

UnityLicence

UnityLicence

软件测试2小时入门

软件测试2小时入门

YOLOv3目标检测实战:训练自己的数据集

YOLOv3目标检测实战:训练自己的数据集

Python数据分析师-实战系列

系列课程主要包括Python数据分析必备工具包,数据分析案例实战,核心算法实战与企业级数据分析与建模解决方案实战,建议大家按照系列课程阶段顺序进行学习。所有数据集均为企业收集的真实数据集,整体风格以实战为导向,通俗讲解Python数据分析核心技巧与实战解决方案。

YOLOv3目标检测实战系列课程

《YOLOv3目标检测实战系列课程》旨在帮助大家掌握YOLOv3目标检测的训练、原理、源码与网络模型改进方法。 本课程的YOLOv3使用原作darknet(c语言编写),在Ubuntu系统上做项目演示。 本系列课程包括三门课: (1)《YOLOv3目标检测实战:训练自己的数据集》 包括:安装darknet、给自己的数据集打标签、整理自己的数据集、修改配置文件、训练自己的数据集、测试训练出的网络模型、性能统计(mAP计算和画出PR曲线)和先验框聚类。 (2)《YOLOv3目标检测:原理与源码解析》讲解YOLOv1、YOLOv2、YOLOv3的原理、程序流程并解析各层的源码。 (3)《YOLOv3目标检测:网络模型改进方法》讲解YOLOv3的改进方法,包括改进1:不显示指定类别目标的方法 (增加功能) ;改进2:合并BN层到卷积层 (加快推理速度) ; 改进3:使用GIoU指标和损失函数 (提高检测精度) ;改进4:tiny YOLOv3 (简化网络模型)并介绍 AlexeyAB/darknet项目。

超详细MySQL安装及基本使用教程

一、下载MySQL 首先,去数据库的官网http://www.mysql.com下载MySQL。 点击进入后的首页如下:  然后点击downloads,community,选择MySQL Community Server。如下图:  滑到下面,找到Recommended Download,然后点击go to download page。如下图:  点击download进入下载页面选择No...

一学即懂的计算机视觉(第一季)

一学即懂的计算机视觉(第一季)

董付国老师Python全栈学习优惠套餐

购买套餐的朋友可以关注微信公众号“Python小屋”,上传付款截图,然后领取董老师任意图书1本。

爬取妹子图片(简单入门)

安装第三方请求库 requests 被网站禁止了访问 原因是我们是Python过来的 重新给一段 可能还是存在用不了,使用网页的 编写代码 上面注意看匹配内容 User-Agent:请求对象 AppleWebKit:请求内核 Chrome浏览器 //请求网页 import requests import re //正则表达式 就是去不规则的网页里面提取有规律的信息 headers = { 'User-Agent':'存放浏览器里面的' } response = requests.get

web网页制作期末大作业

分享思维,改变世界. web网页制作,期末大作业. 所用技术:html css javascript 分享所学所得

技术大佬:我去,你写的 switch 语句也太老土了吧

昨天早上通过远程的方式 review 了两名新来同事的代码,大部分代码都写得很漂亮,严谨的同时注释也很到位,这令我非常满意。但当我看到他们当中有一个人写的 switch 语句时,还是忍不住破口大骂:“我擦,小王,你丫写的 switch 语句也太老土了吧!” 来看看小王写的代码吧,看完不要骂我装逼啊。 private static String createPlayer(PlayerTypes p...

相关热词 c# 开发接口 c# 中方法上面的限制 c# java 时间戳 c#单元测试入门 c# 数组转化成文本 c#实体类主外键关系设置 c# 子函数 局部 c#窗口位置设置 c# list 查询 c# 事件 执行顺序
立即提问
相关内容推荐