请问asp怎么获取和处理ajax传过来的formdata数据呢? 我是想存到本地

html大概的结构:

                <form id="uploadForm" action="uploadImg.ashx" method="post" enctype="multipart/form-data">
                              <input id="fileImage" type="file" size="30" name="fileselect[]" multiple /> <button type="button" id="fileSubmit" class="upload_submit_btn">确认上传图片</button>

Ajax:

     for (var i = 0, file; file = this.fileFilter[i]; i++) {
            (function(file) {   
                var formData = new FormData();
                formData.append(file.name,file);
                $.ajax({
                    url: self.url,
                    type: 'post',
                    data: formData,
                    contentType: false,  
                    processData: false, 
                    success: function(data) {
                        self.onSuccess(data);
                        self.funDeleteFile(file);
                    },
                    error: function(data) {
                        console.log("error");
                        self.onFailure(file);
                    }
                })
                if(!self.fileFilter.length){
                    //执行完成
                    self.onComplete();
                }
            })(file);   
        }   

    }

请问我的ashx里面怎么写才可以存入到本地呢?另外也得从本地读取图片然后用ajax传回给html,请问有没有例子示范下,谢谢

request.Forms可以得到你的数据,然后解析json

http://blog.csdn.net/qq_34523482/article/details/70054647