最近使用spring4.0的Mvc,json请求时,客户端报错,406 Not Acceptable
解决方法一:
1、导入第三方的jackson包,jackson-mapper-asl-1.9.7.jar和jackson-core-asl-1.9.7.jar。
2、Spring配置文件添加:
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- <mvc:annotation-driven/>
- !-- 避免IE执行AJAX时,返回JSON出现下载文件 -->
- <bean id="mappingJacksonHttpMessageConverter" class="org.springframework.http.converter.json.MappingJacksonHttpMessageConverter">
- <property name="supportedMediaTypes">
- <list>
- <value>text/html;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.annotation.AnnotationMethodHandlerAdapter">
- <property name="messageConverters">
- <list>
- <ref bean="mappingJacksonHttpMessageConverter" /><!-- json转换器 -->
- </list>
- </property>
- </bean>
解决方法二:
1、导入第三方的fastjson包,fastjson-1.1.34.jar
2、Spring配置文件添加:
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- <mvc:annotation-driven>
- <mvc:message-converters register-defaults="true">
- <!-- 避免IE执行AJAX时,返回JSON出现下载文件 -->
- <bean id="fastJsonHttpMessageConverter" class="com.alibaba.fastjson.support.spring.FastJsonHttpMessageConverter">
- <property name="supportedMediaTypes">
- <list>
- <value>application/json;charset=UTF-8</value>
- </list>
- </property>
- </bean>
- </mvc:message-converters>
- </mvc:annotation-driven>
时间: 2024-10-27 23:33:19