- mysql庫
utf8mb4的最低mysql版本支持版本爲5.5.3 - Java Mysql連接最低爲
mysql
mysql-connector-java
5.1.39
3.修改mysql配置文件my.cnf(windows爲my.ini)
my.cnf一般在etc/mysql/my.cnf位置。找到後請在以下三部分裏添加如下內容:
[client] default-character-set = utf8mb4
[mysql] default-character-set = utf8mb4
[mysqld]
character-set-client-handshake = FALSE
character-set-server = utf8mb4
collation-server = utf8mb4_unicode_ci
init_connect=’SET NAMES utf8mb4’