Home Database Mysql Tutorial SpringMVC+MyBatis+MySQL的中文乱码小结_MySQL

SpringMVC+MyBatis+MySQL的中文乱码小结_MySQL

Jun 01, 2016 pm 01:06 PM

1、SpringMVC的Controller得到的是乱码:

(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>
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(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
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这样设置在我这边就没什么问题了。

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