RT in debugging the.net core2.1 + layui upload file, the program abruptly, tried a few times still so, what is all this reason, the following is a code

 
 
 Upload files & lt;/button> 
 
 

 
<script SRC="https://bbs.csdn.net/topics/~/lib/layui/layui.js" & gt; </script> 
Layui. Use ([' upload ', 'table', 'form', 'layer'], function () {
Var $=layui jquery, 
The upload=layui. Upload, 
Layer=layui layer, 
Form=layui. Form; 

The upload. Render ({
Elem: '# btnUpload' 
, the url: '@ url. The Action (" UploadFile ")'//upload interface 
, the accept: 'file'//normal file 
//, acceptMime: 'application/VND. - ms excel, application/VND. Openxmlformats - officedocument. Spreadsheetml. Sheet' 
XLS, exts: '| XLSX'//is only allowed to upload excel file 
, before: function (obj) {
Layer. MSG (' file on the cross... '{
Icon: 16, 
Shade: 0.01, 
Time: 0 
}) 
} 
, done: function (res) {
If (res) code=="0") {
Layer. The MSG (' upload success); 
} the else 
{
Layer. MSG (res. Message); 
} 
The console. The log (res) 
} 
}); 
}); 

</script> 

 
Public JsonResult UploadFile () 
{
Var f=Request. Form. Files [0]. 

Return new JsonResult (new {message="uploaded successfully", code="0"}); 
} 

CodePudding user response:

Very strange, I have closed all the browser, can enter the endpoint, vs didn't also terminated, opened a few pages later, after entering the endpoint vs immediately terminate the ~ ~ ~ ~
Anyone know the reason?

CodePudding user response:

The front, do not understand,