spring5 @ResponseBody中文乱码问题

一、加produces

加上produces的参数就好了,这种方式只可以解决局部乱码问题

可以用text/plain来代替text/html比较好

二、在配置文件中加配置

可以解决全局乱码的问题
spingmvc-config.xml:(添加下面的配置)

 <!-- 注解驱动-->
    <mvc:annotation-driven>
        <mvc:message-converters register-defaults="true">
            <ref bean="stringHttpMessageConverter"/>
        </mvc:message-converters>
    </mvc:annotation-driven>
    
<bean id="stringHttpMessageConverter" class="org.springframework.http.converter.StringHttpMessageConverter">
        <property name="supportedMediaTypes">
            <list>
                <value>text/plain;charset=UTF-8</value>
                <value>text/html;charset=UTF-8</value>
            </list>
        </property>
    </bean>

    <bean id="jsonHttpMessageConverter" class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">
        <property name="supportedMediaTypes">
            <list>
                <value>application/json;charset=UTF-8</value>
                <value>text/json;charset=UTF-8</value>
            </list>
        </property>
    </bean>
    <!--
    <bean id = "stringHttpMessageConverter" class = "org.springframework.http.converter.StringHttpMessageConverter">
        <property name="defaultCharset" value="utf-8"/>
    </bean>
    -->
    <!-- 启动SpringMVC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= "stringHttpMessageConverter" />
                <ref bean="jsonHttpMessageConverter" />
                <!--     <ref bean= "jsonHttpMessageConverter" />
                     <ref bean= "formHttpMessageConverter" />-->
            </list>
        </property>
    </bean>

这样就成功的解决了乱码问题