spring mvc 接受jsp List 集合

spring mvc 配置：
spring-mvc.xml需要注入一个bean

<bean id="mappingJacksonHttpMessageConverter" class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">
        <property name="supportedMediaTypes">
            <list>
                <value>application/json;charset=UTF-8</value>
                <value>text/json;charset=UTF-8</value>
                <value>text/plain;charset=UTF-8</value>
                <value>text/html;charset=UTF-8</value>
            </list>
        </property>
    </bean>
     <bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter">
        <property name="messageConverters">
            <list>
                <ref bean="mappingJacksonHttpMessageConverter" />
            </list>
        </property>
    </bean>

jsp 页面：

    var array=[];
    $(this).prev().find('.dataTr').each(function(){
                var order={};
                order.id=$(this).attr('id');
                order.invoiceIdentification=2;
                array.push(order);
            });  
        $.ajax({
            type:'post',
            data:JSON.stringify(params),//JSON.stringify()将对象转为json字符串
            dataType:'json',
            contentType:'application/json',//需要进行配置
            url:"",
            success:function(result){

        }
    });        

Controller层：

@RequestMapping("bathPassAccount")
   @ResponseBody
   public JsonResult<String> bathPassAccount(@RequestBody JSONArray  jsonArray){//@RequestBody得到json字符串
       List<DnOrderDeliveryNote> list = (List<DnOrderDeliveryNote>)JSONArray.toCollection(jsonArray, DnOrderDeliveryNote.class);  
       JsonResult<String> jr = new  JsonResult<String>();
       try {
        balanceAccountService.batchPassAcount(list);//serveic业务方法
    } catch (Exception e) {
        e.printStackTrace();
    }
       return jr;
   }

总结：在jsp页面通过JSON.stringify()将对象转为json字符串；在controller利用@RequestBody得到json字符串 参数使用JSONArray接收；通过toCollectionq强转为所需的list集合