{"data":{"url":"/uploads/projects/649daeeb9180dacf296b223a73b2d732/ebook.pdf?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy82NDlkYWVlYjkxODBkYWNmMjk2YjIyM2E3M2IyZDczMi9lYm9vay5wZGYiLCJVbml4TmFubyI6MTc3OTA3OTY1MDc3NjMzNjQwMCwiZXhwIjoxNzc5MDk3NjUwfQ.Cyt39cwQek2TPwwCFGeIEbFb4lF2RdIKU755FZ8rQqA\u0026attachment=%E8%A1%8C%E8%80%85%E6%97%A0%E7%96%86.pdf"},"errcode":0,"message":"获取电子书下载链接成功"}