Spring solves the problem of Chinese garbled

Spring solves Chinese garbled: that is, request and response garbled

1. GET request garbled code: write on the port of server.xml in the Tomcat config directory:
URIEncoding="UTF-8" (versions before tomcat8.0, later versions default to UTF-8)

2. POST request garbled:
directly configure the filter in web.xml in Spring:

<filter>
	<filter-name>characterFilter</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>
<!--配置完使其生效，配置映射地址(对其所有的范围进行生效)-->
<filter-mapping>
	<filter-name>characterFilter</filter-name>
	<url-pattern>/*</url-pattern>
</filter-mapping>

3.Reponse response garbled solution:
In the development mode of enabling SpringMVC annotation:

<mvc:annotation-driven conversion-service="conversionService">
	<mvc:message-converters>
		<bean class="org.springframework.http.converter.StringHttpMessageConverter">
		<property name="supportedMediaTypes">
			<list>
			<!--这就是以前的response.setContextType("text/html;charset=utf-8")-->
				<value>text/html;charset=utf-8</value>
			</list>
		</property>
	</bean>	
	</mvc:message-converters>
</mvc:annotation-driven>