Only picture file may be upload successfully about async-busboy

[m4nuC]

You should be able to upload as many files as you wish.

Could you post an example usage of your code ?

[xinshouke]

@m4nuC the below were my codes,so thanks!
--------------------------------------------------ejs html-------------------------------------------------------

form id="fileupload" action="/upload/" method="POST" enctype="multipart/form-data">
input id="uploadedfile" name="uploadedfile" type="file" />
button id='btn4' type="button">start upload /button>

--------------------------------------------------jquery js--------------------------------------------------------
$(function(){$('#btn4').bind("click",function(){
console.log('uploadedfile====>',1);
$.ajaxFileUpload({
url:'/upload',
secureuri:false,
fileElementId:'uploadedfile',
success: function(data,status){
console.log('data====>',data);
console.log('status====>',status);
if(typeof(data.error) != 'undefstatusined'){
if(data.error){
//print error
alert(data.error);
}else{
//clear
// $('#img img').attr('src',url+'cache/'+data.msg);
}
}
},
error: function(data,status,e){
console.log('data====>',data);
console.log('status====>',status);
console.log('e====>',e);
//print error
alert(e);
}
});
})});
----------------------------------------koa2 js in server----------------------------------
if(ctx.url==='/upload'){
const {files, fields} = await asyncBusboy(ctx.req);
console.log('{files, fields}', {files, fields});

[m4nuC]

The problem comes from your upload script that uses the same name for all files. To debug this, open your browser network inspector (4th tab in Chrome inspector) and look at the upload request payload. Does it mountain 2 files? If not you would have to debug your upload script. (likely the fileElementId parameter)

This is not an async-busboy issue.

[xinshouke]

@m4nuC Yes,it's my fault, only text file was unable to log file and filed, such as:
I code as the below:
--------------------------------------code-----------------------------------------
const {files, fields} = await asyncBusboy(ctx.req);
console.log('{files, fields}=====>', {files, fields});
---------------------------the infor from console while uploading txt type file------------------------
{files, fields}=====> { files: [], fields: {} }
---------------------------the infor from console while uploading other documentation--------
{files, fields}=====> { files:
[ ReadStream {
_readableState: [Object],
readable: true,
domain: null,
_events: [Object],
_eventsCount: 1,
_maxListeners: undefined,
path: 'C:\Users\ADMINI~1\AppData\Local\Temp\1463019195662uploadedfile交换中心解决方案.ppt',
fd: 6,
flags: 'r',
mode: 438,
start: undefined,
end: undefined,
autoClose: true,
pos: undefined,
fieldname: 'uploadedfile',
filename: '交换中心解决方案.ppt',
encoding: '7bit',
transferEncoding: '7bit',
mime: 'application/vnd.ms-powerpoint',
mimeType: 'application/vnd.ms-powerpoint' } ],
fields: {} }

Would you please tell me where the cause for? please...

[m4nuC]

This again probably comes from your upload script. Text files should not make any difference. Did you upload them with the same script ?

[xinshouke]

@m4nuC yes, I used the same js file which from internet. I go through every file type, no different was found.
ajaxfileupload.js.txt