【问题标题】:WampServer - MySQL service doesn't startWampServer - MySQL 服务未启动
【发布时间】:2015-12-09 11:23:28
【问题描述】:

当我点击 wampserver/mysql/StartResume Service 时,MySQL 服务也没有启动,所以我无法正确使用 WAMP。

请注意:

  1. WampServer 图标为橙色
  2. 我可以使用 MySQL 控制台查看我的所有数据库
  3. PhpMyAdmin 在我浏览 http://localhost/phpmyadmin 时工作
  4. innodb_additional_mem_pool_size 不在 my.ini
  5. Mysql.log 为空强文本
  6. innodb_force_recovery = 1 不会改变任何东西

我还能尝试什么?

我是 WAMP 的新手。

这是 my.ini:

# Example MySQL config file for medium systems.
#
# This is for a system with little memory (32M - 64M) where MySQL plays
# an important part, or systems up to 128M where MySQL is used together with
# other programs (such as a web server)
#
# You can copy this file to
# /etc/my.cnf to set global options,
# mysql-data-dir/my.cnf to set server-specific options (in this
# installation this directory is C:\mysql\data) or
# ~/.my.cnf to set user-specific options.
#
# In this file, you can use all long options that a program supports.
# If you want to know which options a program supports, run the program
# with the "--help" option.

# The following options will be passed to all MySQL clients
[client]
#password   = your_password
port        = 3306
socket      = /tmp/mysql.sock

# Here follows entries for some specific programs

# The MySQL server
[wampmysqld]
port        = 3306
socket      = /tmp/mysql.sock
key_buffer_size = 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
basedir=c:/wamp/bin/mysql/mysql5.6.17
log-error=c:/wamp/logs/mysql.log
datadir=c:/wamp/bin/mysql/mysql5.6.17/data

lc-messages-dir=c:/wamp/bin/mysql/mysql5.6.17/share

#innodb_force_recovery = 1


# Change your locale here !
lc-messages=fr_FR

# Avoid warning
explicit_defaults_for_timestamp = TRUE

# Don't listen on a TCP/IP port at all. This can be a security enhancement,
# if all processes that need to connect to mysqld run on the same host.
# All interaction with mysqld must be made via Unix sockets or named pipes.
# Note that using this option without enabling named pipes on Windows
# (via the "enable-named-pipe" option) will render mysqld useless!
# 
#skip-networking

# Disable Federated by default
skip-federated

# Replication Master Server (default)
# binary logging is required for replication
log-bin=mysql-bin

# binary logging format - mixed recommended
binlog_format=mixed

# required unique id between 1 and 2^32 - 1
# defaults to 1 if master-host is not set
# but will not function as a master if omitted
server-id   = 1

# Replication Slave (comment out master section to use this)


# New for MySQL 5.6 if no slave
skip-slave-start

#
# To configure this host as a replication slave, you can choose between
# two methods :
#
# 1) Use the CHANGE MASTER TO command (fully described in our manual) -
#    the syntax is:
#
#    CHANGE MASTER TO MASTER_HOST=<host>, MASTER_PORT=<port>,
#    MASTER_USER=<user>, MASTER_PASSWORD=<password> ;
#
#    where you replace <host>, <user>, <password> by quoted strings and
#    <port> by the master's port number (3306 by default).
#
#    Example:
#
#    CHANGE MASTER TO MASTER_HOST='125.564.12.1', MASTER_PORT=3306,
#    MASTER_USER='joe', MASTER_PASSWORD='secret';
#
# OR
#
# 2) Set the variables below. However, in case you choose this method, then
#    start replication for the first time (even unsuccessfully, for example
#    if you mistyped the password in master-password and the slave fails to
#    connect), the slave will create a master.info file, and any later
#    change in this file to the variables' values below will be ignored and
#    overridden by the content of the master.info file, unless you shutdown
#    the slave server, delete master.info and restart the slaver server.
#    For that reason, you may want to leave the lines below untouched
#    (commented) and instead use CHANGE MASTER TO (see above)
#
# required unique id between 2 and 2^32 - 1
# (and different from the master)
# defaults to 2 if master-host is set
# but will not function as a slave if omitted
#server-id       = 2
#
# The replication master for this slave - required
#master-host     =   <hostname>
#
# The username the slave will use for authentication when connecting
# to the master - required
#master-user     =   <username>
#
# The password the slave will authenticate with when connecting to
# the master - required
#master-password =   <password>
#
# The port the master is listening on.
# optional - defaults to 3306
#master-port     =  <port>
#
# binary logging - not required for slaves, but recommended
#log-bin=mysql-bin

# Point the following paths to different dedicated disks
#tmpdir     = /tmp/     
#log-update     = /path-to-dedicated-directory/hostname

# Uncomment the following if you are using InnoDB tables
#innodb_data_home_dir = C:\mysql\data/
#innodb_data_file_path = ibdata1:10M:autoextend
#innodb_log_group_home_dir = C:\mysql\data/
#innodb_log_arch_dir = C:\mysql\data/
# You can set .._buffer_pool_size up to 50 - 80 %
# of RAM but beware of setting memory usage too high
#innodb_buffer_pool_size = 16M
#innodb_additional_mem_pool_size = 2M
# Set .._log_file_size to 25 % of buffer pool size
#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
# Remove the next comment character if you are not familiar with SQL
#safe-updates

[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

[mysqld]
port=3306
explicit_defaults_for_timestamp = TRUE

【问题讨论】:

  • 您的机器上是否安装了 Skype,您的 Apache 服务器是否正常工作?
  • 您得到的确切错误信息是什么?
  • c:/wamp/logs/mysql.log的内容是什么?
  • 我有skype4business,mysql.log 是空的。 @SathishD,我应该在哪里查看错误消息?
  • @MuhammadSohailArif 没问题,在美好的一天,我学到了不止一件新东西

标签: mysql wamp


【解决方案1】:

在你的问题中你说:-

  • 我可以使用 MySQL 控制台查看我的所有数据库*

  • 当我在 http://localhost/phpmyadmin* 上浏览时,PhpMyAdmin 工作正常

在这种情况下,MySQL 必须运行

这让我觉得你的系统上运行了第二个 MySQL 服务器。

MySQL 可以作为其他一些工具/应用程序的一部分安装。如果是这种情况,他们通常将服务名称设置为MYSQL 并将其设置为启动automatically,因此它可能在您启动 WAMPServer 之前运行,因此阻塞端口 3306。WAMPServer MySQL 实例称为wampmysqld(或 wampmysqld64 如果您运行 64 位 WAMPSever)。使用services.msc 管理单元查看正在运行的服务。

WINDOWS KEY + R
enter services.msc
Press the OK button    

您只需要一台 MYSQL Server 即可为多个数据库提供服务,因此您需要决定要使用哪一台。如果您决定删除非 WAMPServer MySQL,那么不要忘记在删除旧 MySQL 之前备份您的数据库

【讨论】:

    【解决方案2】:

    我在安装新的 Wamp 3.1.9 时遇到了完全相同的问题。不知何故,mysql5.7.26 中缺少 data 目录。一个快速的解决方法是从 bin dir: mysqld --initialize-insecure 运行这个命令

    【讨论】:

    • 注意是mysql的bin,不是wamp的
    【解决方案3】:

    在我的情况下,问题是 MySQL 的其他多个实例。我已经从 Oracle 安装了 MySQL Workbench。结果我一次只能运行一个 MySQL 服务。

    【讨论】:

    • 我在使用 WAMP 时遇到了同样的问题。问题是/是 Mysql 工作台在 WAMP 之前启动并“占用”端口 3306。所以 wamp 只是坐在那里,都是橙色的。我删除了 mysql 通知程序(这让我失去了 5 个小时)。有没有办法让 wamp 成为默认连接?目前,每次我有一个 Windows 更新并关闭连接时,我都必须在 wamp 启动之前关闭 mysql57。
    【解决方案4】:

    这个解决方案帮助了我:

    1. Tray Wamp 图标(左键单击)-> MySQL -> 服务管理 -> 删除服务
    2. 退出 Wamp:Wamp 图标(右键单击)-> 退出
    3. 再次运行 Wamp 并重新启动所有服务

    【讨论】:

      【解决方案5】:

      好的,我在网上做了一些研究,上面提到你需要做以下事情:

      搜索 mysql-bin.index 文件,将其删除,然后重启 MySQL

      【讨论】:

      • 这个文件应该在哪里?
      • wamp\bin\mysql\mysql5.5.24\数据目录
      【解决方案6】:
      1. Tray Wamp 图标(左键单击)-> MySQL -> 服务管理 -> 删除服务
      2. 退出 Wamp:Wamp 图标(右键单击)-> 退出
      3. 再次运行 Wamp
      4. 安装 MYSQL 服务
      5. 重启所有服务

      这对我有用

      【讨论】:

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