问题是由mysql的编码问题造成,因为建表的时候没有指定utf-8作为字符集 建议重新建表,或者直接调整对应字段的字符集
1.修改mysql编码的
查看mysql的字符集:
show variables where Variable_name like '%char%';
修改mysql的字符集:
mysql> set character_set_client=utf8;
mysql> set character_set_connection=utf8;
mysql> set character_set_database=utf8;
mysql> set character_set_results=utf8;
mysql> set character_set_server=utf8;
mysql> set character_set_system=utf8;
mysql> set collation_connection=utf8;
mysql> set collation_database=utf8;
mysql> set collation_server=utf8;
2.修改数据库的编码
查看数据库的字符集:
show create database enterprises;
修改数据库的字符集:
alter database enterprises character set utf8
3.修改表的编码
查看表的字符集:
#位于建表语句的末尾
show create table employees;
修改表的字符集:
alter table employees character set utf8
修改字段的字符集:
alter table employees change name name char(10) character set utf-8;