解决mysql中文乱码+database Tool中连接mysql中文乱码

CoreDao

发布于 2021-04-12 15:45:37

21.7K1

发布于 2021-04-12 15:45:37

文章被收录于专栏：BigData_Flink

A1 数据库

查看自己的数据库是否设置为Utf-8

A2 进入mysql查看

命令：mysql -u root -p
输入MySQL密码进入
输入：show variables like 'char%';查看mysql的各项编码格式

修改不为utf8的参数，有两种

A3 第一种命令

不一定有效，我用的时候没起作用，不想尝试直接上第二种。 mysql中输入命令

set character_set_database=utf8;
set character_set_server=utf8;

这么改后不一定有效，可能是暂时

A4 第二种配置

先退出mysql，quit
编辑配置文件vim /etc/my.cnf
对照一下自己的没有的加上

[mysqld]
#
# Remove leading # and set to the amount of RAM for the most important data
# cache in MySQL. Start at 70% of total RAM for dedicated server, else 10%.
# innodb_buffer_pool_size = 128M
#
# Remove leading # to turn on a very important data integrity option: logging
# changes to the binary log between backups.
# log_bin
#
# Remove leading # to set options mainly useful for reporting servers.
# The server defaults are faster for transactions and fast SELECTs.
# Adjust sizes as needed, experiment to find the optimal values.
# join_buffer_size = 128M
# sort_buffer_size = 2M
# read_rnd_buffer_size = 2M
datadir=/var/lib/mysql
socket=/var/lib/mysql/mysql.sock
user=mysql

character-set-server=utf8
# Disabling symbolic-links is recommended to prevent assorted security risks
symbolic-links=0

sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES
[mysql]
no-auto-rehash
default-character-set=utf8

[mysqld_safe]
log-error=/var/log/mysqld.log
pid-file=/var/run/mysqld/mysqld.pid

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原始发表：2021/03/24 ，如有侵权请联系 cloudcommunity@tencent.com 删除

数据库