前台:
<form action="../ryjbxx_tj" id="form2" method="post" enctype="multipart/form-data"> <input type="text" id="div51_rybm" name="div51_rybm" value="" style="display: none;" /> <table style="width: 100%;"> <tbody> <tr> <td class="td2"> <b>所属组织</b> <input id="sszz" οnclick="click4()" type="text" value="" style="width: 140px;" readonly="readonly" /> <input id="sszzbm" name="sszzbm" type="text" value="" style="width: 40px; display: none;" /> <div id="treeview5" style="height: 200px; width: 250px; overflow: auto; position: absolute; display: none;"></div> </td> <td class="td2"> <b>姓名 </b> <input id="xm" name="xm" type="text" value="" style="width: 140px;" readonly="readonly" /> </td> <td class="td2" rowspan="3"> <img id="img3" style="width: 54px; height: 60px; margin-bottom: 5px;" /> <input id="file1" name="file1" type="file" /> </td> </tr> </tbody> </table> <div style="text-align: center; padding: 10px;"> <button οnclick="tj()" type="button" class="btn btn-primary">提交</button> </div> </form>
后台:
HttpPostedFileBase file1 = Request.Files["file1"]; FileInfo fi = new FileInfo(file1.FileName); //file1.SaveAs(Server.MapPath("~/UploadFile/"+file1.FileName)); string wjj = DateTime.Now.ToString("yyyyMMdd"); if (Directory.Exists(Server.MapPath("../UploadFile/images/" + wjj)) == false)//如果不存在就创建file文件夹 { Directory.CreateDirectory(Server.MapPath("../UploadFile/images/" + wjj)); } string wjm = DateTime.Now.ToString("yyyyMMddHHmmssffffff"); string file3 = "../UploadFile/images/" + wjj + "/" + wjm + fi.Extension; file1.SaveAs(Server.MapPath(file3)); file2 = ",img1='" + file3 + "' ";