SpringMVC+MyBatis+MySQL的中文乱码小结_MySQL
Jun 01, 2016 pm 01:06 PM(1)在web.xml加上字符集过滤器:
<!-- Spring字符集过滤器 --> <filter> <filter-name>SpringEncodingFilter</filter-name> <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class> <init-param> <param-name>encoding</param-name> <param-value>UTF-8</param-value> </init-param> <init-param> <param-name>forceEncoding</param-name> <param-value>true</param-value> </init-param> </filter> <filter-mapping> <filter-name>SpringEncodingFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping>
(2)在JSP等页面上修改:charset=UTF-8"和pageEncoding="UTF-8"
2、Controller读取到的是正确的中文,但是保存到数据库后变成“??”
(1)修改数据库连接jdbc_url=jdbc:mysql://localhost:3306/mybatistest?useUnicode=yes&characterEncoding=UTF8("&":在xml文件中表示"&")
(2)修改数据库的字符集为utf-8:打开mysql根目录下my.ini(mysql5.6为my-default.ini,要把它copy一份命名为my.ini),在下面具体位置添加(或修改):
[mysqld]character-set-server=utf8 [client]default-character-set = utf8[mysql]default-character-set = utf8
这样设置在我这边就没什么问题了。

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