spring mvc ajax 提交复杂数组类型

The server refused this request because the request entity is in a format not supported by the requested resource for the requested method

1、Spring Mvc 配置

<?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:tx="http://www.springframework.org/schema/tx"
       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-3.0.xsd
    http://www.springframework.org/schema/tx
    http://www.springframework.org/schema/tx/spring-tx-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.test.controller">
    </context:component-scan>
    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <property name="prefix" value=""></property>
        <property name="suffix" value=".jsp"></property>
    </bean>
    <bean class="org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter">
        <property name="messageConverters">
            <list>
                <bean class="org.springframework.http.converter.ByteArrayHttpMessageConverter"/>
                <bean class="org.springframework.http.converter.StringHttpMessageConverter">
                    <property name="supportedMediaTypes">
                        <list>
                            <value>text/html; charset=utf-8</value>
                            <value>application/json; charset=utf-8</value>
                        </list>
                    </property>
                </bean>
                <bean class="org.springframework.http.converter.ResourceHttpMessageConverter"/>
                <bean class="org.springframework.http.converter.xml.SourceHttpMessageConverter"/>
                <bean class="org.springframework.http.converter.xml.XmlAwareFormHttpMessageConverter"/>
                <bean class="org.springframework.http.converter.xml.Jaxb2RootElementHttpMessageConverter"/>
                <bean class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter"></bean>
            </list>
        </property>
    </bean>
    <mvc:annotation-driven />
    <mvc:default-servlet-handler />
</beans>

引用 jackson jar包：jackson-annotations-2.1.1.jar、jackson-core-2.1.1.jar、jackson-databind-2.1.1.jar。

2、Controller代码

package com.test.controller;

import org.springframework.stereotype.Controller;
import org.springframework.stereotype.Repository;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;

import javax.servlet.http.HttpServletRequest;
import java.util.ArrayList;
import java.util.List;

/**
 * Created by Administrator on 2015/2/28.
 */
@Controller
@RequestMapping("/report")
public class ReportTypeController extends BaseController {

    @RequestMapping("/set")
    @ResponseBody
    public String set(@RequestBody List<User> settingBeans,HttpServletRequest request){return "";
    }
}

3、ajax请求:

　　　　　　　var userList= new Array();
            userList.push({id:1,name:"zhangsan"});
            userList.push({id:2,name:"lisi"});
            $.ajax({
                url: "/report/set",
                type:"post",
                data:JSON.stringify(userList),
                dataType:"json",
                contentType:"application/json",
                success:function(data){
                },error:function(data){
                }
            });