jquery - It is possible send other data together with files in ajax? -

i'm uploading files through ajax interaction. i'd send, together, information in order build path in server side. don't know if possible , how it.

function uploadfd(){      var omyform = new formdata();      jquery.each(jquery('#file')[0].files, function(i, file) {         omyform.append('file-'+i, file);     });      $.ajax({         url: 'filecontroller',         data: omyform,         processdata: false,         contenttype: false,         type: 'post',         success: function(data){                 $('#result').html(data.msg);                 $.messager.show({                     title : 'success',                     msg : data.msg,                     showtype : 'show'                 });         }     }); } 

controller:

 @requestmapping(method = requestmethod.post,  headers = "content-type=multipart/*")    public void upload(multiparthttpservletrequest request,             httpservletresponse response) {       response.setcharacterencoding("utf-8");       iterator<string> itr =  request.getfilenames();       multipartfile mpf = request.getfile(itr.next());      system.out.println(mpf.getoriginalfilename() +" uploaded!");      //... other stuff } 

how it? thanks!

yes possible. second parameter formdata.append can simple string:

omyform.append('param', 'value'); 

and can access parameter value on server via request.getparameter():

string v = request.getparameter("param");