试一下在web.xml中配置spring的编码设置:代码如下:(注意要放在web.xml的最上方,我的是只有这样才有用)<!-- 编码配置 -->
<filter>
<filter-name>SetCharacterEncoding</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>SetCharacterEncoding</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<filter>
<filter-name>SetCharacterEncoding</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>SetCharacterEncoding</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
但是配置了
<bean id="mappingJacksonHttpMessageConverter" class="org.springframework.http.converter.StringHttpMessageConverter">
<property name="supportedMediaTypes">
<list>
<value>text/plain;charset=UTF-8</value>
<value>text/html;charset=UTF-8</value>
<value>application/json;charset=UTF-8</value>
</list>
</property>
</bean> <!-- 启动Spring MVC的注解功能,完成请求和注解POJO的映射 -->
<bean class="org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter">
<property name="messageConverters">
<list>
<ref bean="mappingJacksonHttpMessageConverter" /><!-- json转换器 -->
</list>
</property>
</bean>
<mvc:annotation-driven />统一处理异常代码:@ExceptionHandler(MaxUploadSizeExceededException.class)
@ResponseBody
public String handleException(MaxUploadSizeExceededException ex,HttpServletRequest request) {
long size_kb = ex.getMaxUploadSize()/1024;
return "upload file max size must less than 【"+size_kb+" KB.";
}页面返回乱码:
upload file max size must less than ?5 KB.
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感谢。
祝工作顺利。