首先，添加以下代码到前端界面
需要注意的地方：easyui-filebox必须要加上name属性，不加后台就没法获取。
千万不要纠结于使用 $('#upfile').filebox('getValue') 获取文件路径反馈为 C:\fakepath\... 的问题，这个跟上传文件真的没有一点关系。
写入对应的JS代码
function submit() { $('#fm').form('submit', { url: '/UploadDemo/UploadFiles', onSubmit: function () { return $(this).form('validate'); }, success: function (result) { var result = eval('(' + result + ')'); if (result.success) { $.messager.show({ title: '提示', msg: '上传成功' }); } else { $.messager.show({ title: '错误', msg: result.errorMsg }); } } }); } 控制器写入上传文件代码
[HttpPost] public ActionResult UploadFiles() { var success = false; var errorMsg = ""; //获取客户端上传的文件集合 HttpFileCollection files = System.Web.HttpContext.Current.Request.Files; if (files.Count == 0) { errorMsg = "未获取到任何文件"; return Json(new { success = success, errorMsg = errorMsg }); } try { //定义文件存放的目标路径 string targetDir = System.Web.HttpContext.Current.Server.MapPath("~/Content/Upload/touxiang"); //获取文件集合中的每一个文件 for (int i = 0; i < files.Count; i++) { HttpPostedFile file = files[i]; //组合成文件的完整路径 string path = System.IO.Path.Combine(targetDir, System.IO.Path.GetFileName(file.FileName)); //保存上传的文件到指定路径中 file.SaveAs(path); } success = true; } catch (System.Exception ex) { errorMsg = ex.ToString(); return Json(new { success = success, errorMsg = errorMsg }); } return Json(new { success = success, errorMsg = errorMsg }); } 搞定~
附：如果要限制上传文件类型，直接在data-option中设置accept属性即可,如
image/*中*为通配符，对应清单如下
| 类型 | accept对应值 | 描述 |
| *.3gpp | audio/3gpp, video/3gpp | 3GPP Audio/Video |
| *.ac3 | audio/ac3 | AC3 Audio |
| *.asf | allpication/vnd.ms-asf | Advanced Streaming Format |
| *.au | audio/basic | AU Audio |
| *.css | text/css | Cascading Style Sheets |
| *.csv | text/csv | Comma Separated Values |
| *.doc | application/msword | MS Word Document |
| *.dot | application/msword | MS Word Template |
| *.dtd | application/xml-dtd | Document Type Definition |
| *.dwg | image/vnd.dwg | AutoCAD Drawing Database |
| *.dxf | image/vnd.dxf | AutoCAD Drawing Interchange Format |
| *.gif | image/gif | Graphic Interchange Format |
| *.htm | text/html | HyperText Markup Language |
| *.html | text/html | HyperText Markup Language |
| *.jp2 | image/jp2 | JPEG-2000 |
| *.jpe | image/jpeg | JPEG |
| *.jpeg | image/jpeg | JPEG |
| *.jpg | image/jpeg | JPEG |
| *.js | text/javascript, application/javascript | JavaScript |
| *.json | application/json | JavaScript Object Notation |
| *.mp2 | audio/mpeg, video/mpeg | MPEG Audio/Video Stream, Layer II |
| *.mp3 | audio/mpeg | MPEG Audio Stream, Layer III |
| *.mp4 | audio/mp4, video/mp4 | MPEG-4 Audio/Video |
| *.mpeg | video/mpeg | MPEG Video Stream, Layer II |
| *.mpg | video/mpeg | MPEG Video Stream, Layer II |
| *.mpp | application/vnd.ms-project | MS Project Project |
| *.ogg | application/ogg, audio/ogg | Ogg Vorbis |
| application/pdf | Portable Document Format | |
| *.png | image/png | Portable Network Graphics |
| *.pot | application/vnd.ms-powerpoint | MS PowerPoint Template |
| *.pps | application/vnd.ms-powerpoint | MS PowerPoint Slideshow |
| *.ppt | application/vnd.ms-powerpoint | MS PowerPoint Presentation |
| *.rtf | application/rtf, text/rtf | Rich Text Format |
| *.svf | image/vnd.svf | Simple Vector Format |
| *.tif | image/tiff | Tagged Image Format File |
| *.tiff | image/tiff | Tagged Image Format File |
| *.txt | text/plain | Plain Text |
| *.wdb | application/vnd.ms-works | MS Works Database |
| *.wps | application/vnd.ms-works | Works Text Document |
| *.xhtml | application/xhtml+xml | Extensible HyperText Markup Language |
| *.xlc | application/vnd.ms-excel | MS Excel Chart |
| *.xlm | application/vnd.ms-excel | MS Excel Macro |
| *.xls | application/vnd.ms-excel | MS Excel Spreadsheet |
| *.xlt | application/vnd.ms-excel | MS Excel Template |
| *.xlw | application/vnd.ms-excel | MS Excel Workspace |
| *.xml | text/xml, application/xml | Extensible Markup Language |
| *.zip | aplication/zip | Compressed Archive |