JS代码:
//保存function btnAdd() { var formData = new FormData($("#frm")[0]); $.ajax({ url: "/Admin/ContentManage/SaveEdit", type: "POST", data: formData, contentType: false, //必须false才会避开jQuery对 formdata 的默认处理 processData: false, //必须false才会自动加上正确的Content-Type success: function (data) { if (data == "OK") { alert("保存成功"); $.iDialog("close"); //刷新父页面 } else { alert("保存失败:" + data); } } });}
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ASP.NET MVC后台代码:
//首先判断路径是否存在,不存在则创建路径string path = Path.Combine(System.Configuration.ConfigurationManager.AppSettings["UploadsFiles"], folder + "/" + DateTime.Now.ToString("yyyyMMdd") + "/");string physicalPath = server.MapPath(path);if (!Directory.Exists(physicalPath)){ Directory.CreateDirectory(physicalPath);}HttpPostedFileBase file = request.Files[0];string newFileName = Guid.NewGuid().ToString().Replace("-", "") + Path.GetExtension(file.FileName);string savePath = Path.Combine(physicalPath, newFileName);file.SaveAs(savePath);fileName = file.FileName;string url = Path.Combine(path, newFileName);return url;
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原标题:jQuery Ajax上传文件
关键词:jquery