Merge branch 'develop' of https://git.mesalab.cn/K18_NTCS_WEB/NTC.git into develop

src/main/webapp/WEB-INF/views/cfg/av/fileSampleForm.jsp

@@ -99,6 +99,11 @@ $(function(){
 			if(sfd==632||sfd==631){
 				 var files = $(this)[0].files;
 				 if(files.length>0){
+					 //多文件上传个数限制防止get请求url过长
+					 if(files.length>50){
+						 top.$.jBox.tip("<spring:message code='upload_limit_is'/>"+' '+50);
+						 return false;
+					 }
 					 for(var i = 0;i < files.length;i ++) {
 			                var file = files[i];
 			                var faceName = file.name;