thinkphp 5.1 同时选中多个文件上传

 <form id="ajaxform" enctype="multipart/form-data" class="form">
 <input type="file" class="input-file" accept="image/gif, image/jpeg" id="uploadimg"  name="image[]" multiple />

 <input type="button" id="postbtn" class="input-btn" value="上传" />
 </form> 

 <script src="https://cdn.bootcss.com/jquery/3.3.1/jquery.min.js"></script>
 <script type="text/javascript">
 <!--
     $(function(){

         $("#postbtn").on("click",function(){
             var formData = new FormData($("#ajaxform")[0]);
             console.log(formData);
             $.ajax({
                 type: "POST",
                 data:formData,
                 url:"imgupload",
                 contentType:false,
                 processData:false,
                 success: function(data){
                     console.log(data);
                 }});
             });
     });
 //-->
 </script>

 //图片上传 ROOT_PATH.'uploads'
     public function imgupload(){

         $files = request()->file('image');
         foreach($files as $file){
             // 移动到框架应用根目录/public/uploads/ 目录下
             $info = $file->validate(['size'=>156780,'ext'=>'jpg,png,gif'])->move(ROOT_PATH . 'public' . DS . 'upload');
             if(!$info){
                 // 上传失败获取错误信息
                 echo $file->getError();
             }
         }
     }