乱码问题解决方法汇总
1. Spring在web.xml中设置过滤器
<filter><filter-name>Set Character Encoding</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></filter><filter-mapping><filter-name>Set Character Encoding</filter-name><url-pattern>/*</url-pattern></filter-mapping>
2. 在tomcat的server.xml中设置utf-8字符集
<Connector port="8080" maxThreads="150" minSpareThreads="25" maxSpareThreads="75" enableLookups="false" redirectPort="8443" acceptCount="100" debug="0" connectionTimeout="20000" useBodyEncodingForURI="true" disableUploadTimeout="true" URIEncoding="UTF-8"/>
3. 在spring-mvc的@ResponseBody出现乱码问题, 解决如下
<bean id="messageAdapter" class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter"> <property name="messageConverters"> <list> <bean class="org.springframework.http.converter.StringHttpMessageConverter"> <property name="supportedMediaTypes"> <list> <value>text/html;charset=UTF-8</value> </list> </property> </bean> </list> </property> </bean> <mvc:annotation-driven />
PS: messageAdapter必须在<mvc:annotation-driven /> 之前!!!!