乱花渐入迷人眼------从解决jqueryEasyUI上传插件提交ajax请求谈网页调试

<div class="form-group col-md-4">
                <label for="inputState">上传图片</label>
                <input id=‘imageurl‘ style="width:300px"  type="easyui-filebox"  name=‘imageurl‘ style="margin-top:5px">
 </div>

  function jinerjihao()//写着玩的日期生成代码----因为thinkphp5的上传文件夹命名方式默认为日期
    {
        var mydate = new Date();
        var myyear = mydate.getFullYear();
        console.log(typeof (myyear));
        var mymonth = mydate.getMonth()+1;
        mymonth = (mymonth<10?"0"+mymonth.toString():mymonth.toString());
        var myday = mydate.getDate();
        myday = (myday<10?"0"+myday.toString():myday.toString());
        return myyear.toString()+mymonth+myday;
    }
　　//下列代码，filebox的值发生改变，就会向服务端发送图片，并回显上传的图片　　
    $("#imageurl").filebox({
        onChange:function () {
            var dataform = new FormData();
            dataform.append(‘imageurl‘,$("#filebox_file_id_1")[0].files[0]);
            $.ajax({
                url:‘/picview‘,
                type:‘post‘,
                contentType:false,
                processData:false,
                data:dataform,
                MIME:‘multipart/form-data‘,
                success:function (data) {
                    console.log(data[‘mywords‘]);
                    $("img").attr(‘src‘,‘/static/pics/head/‘+‘/‘+data[‘mywords‘])
                   /* $.each(data,function (k,v) {
                        console.log(k+"-------"+v);
                    })*/
                }
            })
        }
    });

 function picview()
 {
        $request=Request::instance();
        //return json($request->param());
        $pics = request()->file(‘imageurl‘);
        //return json(["mywords"=>$pics]);
        $targetpath = ROOT_PATH . ‘public‘.DS.‘static‘ . DS . ‘pics‘.DS.‘head‘;
        if($pics)
        {
            $info = $pics->move($targetpath);
            if($info)
            {
                return json(["mywords"=>$info->getSaveName()]);
            }
        }
  }