困扰我3天的问题，家帮帮忙HTML5 FormData

gaoqingbo2009 2014-07-07 10:10:35

我使用HTML5的新对象FromData往后台传数据，但是后台怎么也接受不到数据。这是怎么回事大家帮忙看看。
环境spring + jboss的resteasy

      $("#createButton").click(function(){

                    $("#newsMultiform").submit();

                });

                 

                $("#newsMultiform").submit(function(e){

                          

                    var formURL = "/Server/business/news/create";

                    var formData = new FormData(this); //form中有一个file控件和一个文本控件

                    $.ajax({

                        url: formURL,

                        type: 'POST',

                        data:  formData,

                        mimeType:"multipart/form-data",

                        contentType: false,

                        cache: false,

                        processData:false,

                        success: function(data, textStatus, jqXHR)

                        {

                      

                        },

                         error: function(jqXHR, textStatus, errorThrown) 

                         {

                         }          

                    });

                    e.preventDefault(); //Prevent Default action. 

                    //e.unbind(); //unbind. to stop multiple form submit.

                });

spring配置文件

<bean id="multipartResolver"

    class="org.springframework.web.multipart.commons.CommonsMultipartResolver">

    <!-- one of the properties available; the maximum file size in bytes -->

    <property name="resolveLazily" value="true" />

    <property name="maxUploadSize" value="10485760" />

</bean>

controller

@Override

@POST

@Path("business/news/create")

@Produces("application/json")

@Consumes("multipart/form-data")

public int createNews(MultipartFile file,String content){

    News newsaa = new News();

    return 1;

}

...全文