I am trying to upload a file using angularjs and spring MVC 

I have a multipartResolver bean in application-context.xml.

```
    <mvc:annotation-driven />

    <bean id="multipartResolver"
        class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
        <property name="maxUploadSize" value="2097152" />
    </bean>

```

my form look like this:

```
<form method="post" id="fromFileUpload" enctype="multipart/form-data"
                ng-submit="continueFileUpload()">
        <div class="form-group">
            <label class="control-label col-sm-4 col-xs-12" for="quoteIdentifier">Quote Identifier : </label>
                <div class="col-xs-4 input-max">
                    <select type="text" class="form-control " name="quoteIdentifier" id="quoteIdentifier" ng-model="quoteIdentifier" ng-options="">
                    <option style="display: none" value="">Choose</option>
                    </select>
                </div>
                </div>
        <div class="form-group">
            <label class="control-label col-sm-4 col-xs-12" for="file">Please upload the file : <span class="required">*</span> </label>
            <div class="col-xs-4 input-max controls ">
                <input class="inline-block" type="file" name="file" ng-model="file" data-rule-required="true" id="file"         accept=".csv,.xsl,.xml,.mpp,application/vnd.ms-excel">
            </div>
            <span id="vaildFile" class="text-success icon-ok hide">Valid File</span> <span id="invaildFile" class="text-error icon-remove hide"> Invalid File</span>
        </div>
        <div class="box-header">
            <div class="actions">   
            <button type="submit" class="btn btn-primary">
                <i class="icon-arrow-right"></i> Continue
            </button>           
                </div>
        </div>    
</form>

$scope.continueFileUpload=function (){
var uploadUrl=serverUrl+"continueFileUpload";
var formData=new FormData();
formData.append("file",file.files[0]);
 $http({
        method: 'POST',
        url: uploadUrl,
        headers: {'Content-Type': false},
        data: formData,
        transformRequest: function(data, headersGetterFunction) {
                        return data;
         }
     })
    .success(function(data, status) {   
                    alert("success");
     })

};

```

spring controller:

```
@Controller
public class FileUploadController {
@RequestMapping(value = "/continueFileUpload", method = RequestMethod.POST)
    @ResponseBody
    public String continueFileUpload(HttpServletRequest request,
            HttpServletResponse response){
     MultipartHttpServletRequest mRequest;
        try {
            mRequest = (MultipartHttpServletRequest) request;
            mRequest.getParameterMap();

            Iterator<String> itr = mRequest.getFileNames();
            while (itr.hasNext()) {
                MultipartFile mFile = mRequest.getFile(itr.next());
                String fileName = mFile.getOriginalFilename();
                System.out.println(fileName);
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
return null;
    }

```

When I add multipart/form-data for the header I get `**the request was rejected because no multipart boundary was found**` exceptions

If I didnt add I get `org.apache.catalina.connector.RequestFacade cannot be cast to org.springframework.web.multipart.MultipartHttpServletRequest`