解决方法：
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修改MySQL数据库配置文件etc/my.cnf
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5 J6 X8 l) r' O- t0 C在[mysqld]最下面添加
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# For advice on how to change settings please see
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#
http://dev.mysql.com/doc/refman/5.6/en/server-configuration-defaults.html
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#
' {. q+ v8 `- y; n" R6 o# Remove leading # and set to the amount of RAM for the most important data
C( L. F( m9 ^4 \# t/ K) i# cache in MySQL. Start at 70% of total RAM for dedicated server, else 10%.
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# innodb_buffer_pool_size = 128M
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#
3 n; t0 P8 L! h O0 o$ u# Remove leading # to turn on a very important data integrity option:
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logging
( @ f% i5 h! w# l4 p3 C- J# changes to the binary log between backups.
& e) f3 u" S! _# e6 l; c# log_bin
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4 M2 R8 k/ h. `8 N6 }4 {8 p# Remove leading # to set options mainly useful for reporting servers.
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# The server defaults are faster for transactions and fast SELECTs.
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# Adjust sizes as needed, experiment to find the optimal values.
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! S) G8 G, P4 B F& I. d, U# sort_buffer_size = 2M
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# read_rnd_buffer_size = 2M
# A( }$ z6 h$ U/ Cdatadir=/var/lib/mysql s
, A8 y4 x. X' i4 J( V+ g% ]8 aocket=/var/lib/mysql/mysql.sock
6 Q' j& @# Q6 U2 b# Disabling symbolic-links is recommended to prevent
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assorted security risks
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symbolic-links=0
9 s2 {0 }; z5 [& P" @! L# Recommended in standard MySQL setup
7 O3 U/ h( {( {, M% s#sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES
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max_allowed_packet = 32M
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max_connections = 1000
% F- S9 ?; J/ [5 Gmax_connect_errors = 2000
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[mysqld_safe]
- n8 F0 q5 b1 f5 M. rlog-error=/var/log/mysqld.log
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pid-file=/var/run/mysqld/mysqld.pid
( V( C% Y5 Z$ o6 L" P& ~然后重启MySQL服务
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service mysqld restart
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发表于 2026-4-25 17:09:30