curl --location --request POST 'front/arxiv/upload' \
--header 'FrontToken: {{FrontToken}}' \
--form 'file=@"C:\\Users\\邢先生\\Desktop\\习题部分 于晨_1_7.pdf"'{
"error": true,
"success": true,
"warn": true,
"empty": true,
"property1": {},
"property2": {}
}