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){
}
});

如果实体中某个boolean属性定义为isFirst,js中为此属性传值的时候应为:{first:true}之类