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jackson2.5.0升级到2.7.0

时间:2016-01-21 11:56:51      阅读:931      评论:0      收藏:0      [点我收藏+]

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开发环境:spring-mvc4.1.7、jackson2.7.0

问题描述:项目中将原来的jackson2.5.0升级到2.7.0,导致服务调用出错。

mvc相关的配置文件如下:

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p"
    xmlns:context="http://www.springframework.org/schema/context"
    xmlns:mvc="http://www.springframework.org/schema/mvc"
    xsi:schemaLocation="http://www.springframework.org/schema/beans  
                        http://www.springframework.org/schema/beans/spring-beans-4.0.xsd
                        http://www.springframework.org/schema/context  
                        http://www.springframework.org/schema/context/spring-context-4.0.xsd  
                        http://www.springframework.org/schema/mvc  
                        http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd">
    <!-- 自动扫描该包,使SpringMVC认为包下用了@controller注解的类是控制器。annotation-config标签可以不用 -->
    <context:component-scan base-package="com.rtmap.traffic.mfd.controller">
        <context:include-filter type="annotation"
            expression="org.springframework.stereotype.Controller" />
        <context:exclude-filter type="annotation"
            expression="org.springframework.stereotype.Service" />
        <context:exclude-filter type="annotation"
            expression="org.springframework.stereotype.Repository" />
    </context:component-scan>
    <!-- 注册DefaultAnnotationHandlerMapping和AnnotationMethodHandlerAdapter -->
    <mvc:annotation-driven>
        <mvc:message-converters>
            <bean class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">
                <property name="supportedMediaTypes">
                    <list>
                        <value>text/html;charset=UTF-8</value>
                    </list>
                </property>
            </bean>
        </mvc:message-converters>
    </mvc:annotation-driven>
</beans>  

页面请求报错:

严重: Servlet.service() for servlet [SpringMVC] in context with path [/mfd] threw exception [Handler processing failed; nested exception is java.lang.NoSuchMethodError: com.fasterxml.jackson.databind.type.TypeFactory.constructType(Ljava/lang/reflect/Type;Ljava/lang/Class;)Lcom/fasterxml/jackson/databind/JavaType;] with root cause
java.lang.NoSuchMethodError: com.fasterxml.jackson.databind.type.TypeFactory.constructType(Ljava/lang/reflect/Type;Ljava/lang/Class;)Lcom/fasterxml/jackson/databind/JavaType;
    at org.springframework.http.converter.json.AbstractJackson2HttpMessageConverter.getJavaType(AbstractJackson2HttpMessageConverter.java:281)
…………

不知道该怎么配置了。有没有人遇见过?

jackson2.5.0升级到2.7.0

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原文地址:http://www.cnblogs.com/lqs0112/p/5147669.html

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