oss20190517 upload part api set header 'Content-Type' invalid #2
Description
the upload part api can't identify the file mime ,so need set the Content-Type in the api InitiateMultipartUpload，there are not ContentType method, so I used headerParam，but after uploaded ,the Content-Type not change, what the right way to change the Content-Type?
InitiateMultipartUploadRequest initiateMultipartUploadRequest = InitiateMultipartUploadRequest.builder()
.bucket(bucket)
.key(ossKey)
.headerParam("Content-Type", FileTypeUtils.getContentType(file))//here
.build();