WampServer - MySQL 服务未启动
WampServer - MySQL service doesn't start
我无法正确使用 WAMP，因为当我单击 wampserver/mysql/StartResume 服务时，MySQL 服务也没有启动。
请注意：
- WampServer 图标为橙色
- 我可以使用 MySQL 控制台查看我所有的数据库
- 当我在 http://localhost/phpmyadmin
上浏览时，PhpMyAdmin 可以正常工作
- innodb_additional_mem_pool_size 不在 my.ini
- Mysql.log为空强文本
- innodb_force_recovery = 1不改变任何东西
我还应该尝试什么？
我是 WAMP 新手。
这里是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
好的，我在网上做了一些调查，它提到您需要执行以下操作：
搜索mysql-bin.index文件，删除，然后重启MySQL
在你的问题中你说：-
我可以使用 MySQL 控制台查看我所有的数据库*
那么MySQL一定是运行宁
所以我认为您的系统上有第二个 MySQL 服务器 运行ning。
MySQL 可以作为其他 tools/apps 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 因此在您启动 WAMPServer 之前可能需要 运行ning 并因此阻塞端口 3306。 WAMPServer MySQL 实例称为 wampmysqld（如果您 运行 64 位 WAMPSever，则称为 wampmysqld64）。使用 services.msc 管理单元查看运行正在使用哪些服务。
WINDOWS KEY + R
enter services.msc
Press the OK button
您只需要一台 MYSQL 服务器即可为多个数据库提供服务，因此您需要决定要使用哪一个。如果您决定删除非 WAMPServer MySQL，那么 不要忘记在删除旧的 MySQL
之前备份您的数据库
在我的例子中，问题是 MySQL 的其他多个实例。我已经从 Oracle 安装了 MySQL Workbench。结果我一次只能有一个 MySQL 服务 运行。
这个解决方案帮助了我：
- Tray Wamp 图标（左键单击）-> MySQL -> 服务管理 -> 删除服务
- 退出 Wamp：Wamp 图标（右键单击）-> 退出
- 运行再次wamp并重启所有服务
- Tray Wamp 图标（左键单击）-> MySQL -> 服务管理 -> 删除服务
- 退出 Wamp：Wamp 图标（右键单击）-> 退出
- 运行 再次挥手
- 安装MYSQL服务
- 重启所有服务
这对我有用
我在安装新的 Wamp 3.1.9 时遇到了完全相同的问题。 data 目录不知何故在 mysql5.7.26 中丢失了。一个快速修复是 运行 来自 bin 目录的这个命令：mysqld --initialize-insecure
我无法正确使用 WAMP，因为当我单击 wampserver/mysql/StartResume 服务时，MySQL 服务也没有启动。
请注意：
- WampServer 图标为橙色
- 我可以使用 MySQL 控制台查看我所有的数据库
- 当我在 http://localhost/phpmyadmin 上浏览时，PhpMyAdmin 可以正常工作
- innodb_additional_mem_pool_size 不在 my.ini
- Mysql.log为空强文本
- innodb_force_recovery = 1不改变任何东西
我还应该尝试什么？
我是 WAMP 新手。
这里是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
好的，我在网上做了一些调查，它提到您需要执行以下操作：
搜索mysql-bin.index文件，删除，然后重启MySQL
在你的问题中你说：-
我可以使用 MySQL 控制台查看我所有的数据库*
- 上浏览时，PhpMyAdmin 工作
那么MySQL一定是运行宁
所以我认为您的系统上有第二个 MySQL 服务器 运行ning。
MySQL 可以作为其他 tools/apps 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 因此在您启动 WAMPServer 之前可能需要 运行ning 并因此阻塞端口 3306。 WAMPServer MySQL 实例称为 wampmysqld（如果您 运行 64 位 WAMPSever，则称为 wampmysqld64）。使用 services.msc 管理单元查看运行正在使用哪些服务。
WINDOWS KEY + R
enter services.msc
Press the OK button
您只需要一台 MYSQL 服务器即可为多个数据库提供服务，因此您需要决定要使用哪一个。如果您决定删除非 WAMPServer MySQL，那么 不要忘记在删除旧的 MySQL
之前备份您的数据库在我的例子中，问题是 MySQL 的其他多个实例。我已经从 Oracle 安装了 MySQL Workbench。结果我一次只能有一个 MySQL 服务 运行。
这个解决方案帮助了我：
- Tray Wamp 图标（左键单击）-> MySQL -> 服务管理 -> 删除服务
- 退出 Wamp：Wamp 图标（右键单击）-> 退出
- 运行再次wamp并重启所有服务
- Tray Wamp 图标（左键单击）-> MySQL -> 服务管理 -> 删除服务
- 退出 Wamp：Wamp 图标（右键单击）-> 退出
- 运行 再次挥手
- 安装MYSQL服务
- 重启所有服务
这对我有用
我在安装新的 Wamp 3.1.9 时遇到了完全相同的问题。 data 目录不知何故在 mysql5.7.26 中丢失了。一个快速修复是 运行 来自 bin 目录的这个命令：mysqld --initialize-insecure