参考:集成swagger问题
mvc:message-converters配置
pom配置
<!-- httphttpMessageConvert配置用 2.15版本以上解决swaggerUI json转换问题-->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>fastjson</artifactId>
<version>1.2.48</version>
</dependency>
<!-- spring validation 校验用-->
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-validator</artifactId>
<version>5.3.5.Final</version>
</dependency>
ContextLoaderListener上下文配置
<bean id="validator" class="org.springframework.validation.beanvalidation.LocalValidatorFactoryBean">
<property name=”providerClass” value=”org.hibernate.validator.HibernateValidator”/>
<property name=”validationMessageSource” ref=”messageSource”/>
</bean>
<bean id="messageSource" class=”org.springframework.context.support.ReloadableResourceBundleMessageSource”>
<property name=”basename” value=”classpath:i18n/messages”/>
<property name=”defaultEncoding” value=”utf-8”/>
<property name=”useCodeAsDefaultMessage” value=”false”/>
</bean>
dispatcherServlet 上下文mvc配置
dispatcherServlet 的上下文配置可以引用ContextLoaderListener上下文配置
org.springframework.web.servlet.config.AnnotationDrivenBeanDefinitionParser这个类来解析mvc:annotation-driven
该类在spring.springmvc包中
<mvc:annotation-driven validator="validator">
<mvc:message-converters>
<bean class="org.springframework.http.converter.StringHttpMessageConverter">
<constructor-arg value="UTF-8"></constructor-arg>
<property name="supportedMediaTypes">
<list>
<value>application/json</value>
</list>
</property>
</bean>
<bean class="com.alibaba.fastjson.support.spring.FastJsonHttpMessageConverter">
<property name="supportedMediaTypes">
<list>
<value>application/json</value>
</list>
</property>
</bean>
</mvc:message-converters>
</mvc:annotation-driven>