開發環境

   IDE: Intellij

   jdk：1.6

   spring 4.1.2

   jackson 1.9.7

   jetty

servlet.xml

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    <mvc:annotation-driven/>
    <context:component-scan base-package="com.lenovo.lmc.wh">
<!--<context:exclude-filter type="assignable" expression="com.hoo.client.RESTClient"/>-->
 
</context:component-scan>
<!--    <bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter">
        <property name="messageConverters">
            <list>
                <ref bean="mappingJacksonHttpMessageConverter" />
            </list>
 
        </property>
    </bean>
    <bean id="mappingJacksonHttpMessageConverter"
          class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter" />-->
    <!--<bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter" />-->
 
<bean class="org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor"/>

即沒有註釋掉的內容

問題：在local 環境 訪問如下的restful 的service 時沒問題，但是部署到jboss 下則出現406 錯誤

           如果把返回型別修改成string則沒有問題，也就是說bean 轉換成jason 時出了錯

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@ResponseBody
@RequestMapping( value = "{buildEntityNumber}/queryFeatureCodes.do" , method = RequestMethod.GET)
public BeBean queryFeatureCodes(@PathVariable String buildEntityNumber ){
    return featureCodesService.queryFeatureCodes(buildEntityNumber);
}

解決方法：經過檢視，發現spring 4 已經不支援jackson 1 了，而是已經切換到了jackson2

因此需要升級jackson 的包到2的版本

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compile 'com.fasterxml.jackson.core:jackson-core:2.4.3'
compile 'com.fasterxml.jackson.core:jackson-databind:2.4.3'
compile 'com.fasterxml.jackson.core:jackson-annotations:2.4.3'