小编use*_*567的帖子

在尝试JSON使用我的响应时Spring 3.x,我得到406 error"此请求标识的资源只能生成具有根据request"accept"标题()接受的特性不可接受的响应."

这是我的环境

* Spring 3.2.0.RELEASE
* included jackson-mapper-asl-1.7.9.jar, jackson-core-asl-1.7.9.jar
* Tomcat 6.x
* mvc:annotation-driven in Spring configuration XML file

我的控制器:

@RequestMapping("/contest")
public class ContestController {

    @RequestMapping(value="{name}", headers="Accept=*/*", method = RequestMethod.GET)
    public @ResponseBody Contest getContestInJSON(@PathVariable String name) {
        Contest contest = new Contest();
        contest.setName(name);
        contest.setStaffName(new String("contestitem1"));

        return contest;
    }

}

我的Spring配置文件

<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:mvc="http://www.springframework.org/schema/mvc" 
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="
    http://www.springframework.org/schema/beans     
    http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
    http://www.springframework.org/schema/context 
    http://www.springframework.org/schema/context/spring-context-3.0.xsd
    http://www.springframework.org/schema/mvc
    http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd">

<context:component-scan base-package="com.contestframework.controllers" />

<bean class="org.springframework.web.servlet.view.ContentNegotiatingViewResolver">

<property name="mediaTypes">
    <map> …