工程中用springmvc返回json格式时,中文乱码了,看了一下springmvc源码发现 StringHttpMessageConverter 这个类的默认编码为ISO-8859-1(悲剧,springmvc这么大的东西怎么不用utf-8,搞不懂) html
下面是解决方法, web
springmvc 的配置文件: spring
<bean 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>
<bean class="org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter">
<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>
<bean class="org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping">
<property name="interceptors">
<list>
</list>
</property>
</bean>
使用这个配置要把springmvc这个<mvc:annotation-driven /> 删掉,不要用springmvc默认的初始化配置 json