Authorization: Bearer ********************
curl --location --request POST 'http://localhost:8000/file/avatar' \ --form 'avatar=@"cmMtdXBsb2FkLTE3MDMyMzI4MjkyMjgtOQ==/head-70x70.png"'
{ "code": 0, "message": "头像上传成功!!!", "data": { "avatar_url": "http://localhost:8000/file/9/avatar" } }