{"data":{"url":"/uploads/projects/00c12a7e6f03f90bb5a73b8a463c899b/ebook.pdf?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy8wMGMxMmE3ZTZmMDNmOTBiYjVhNzNiOGE0NjNjODk5Yi9lYm9vay5wZGYiLCJVbml4TmFubyI6MTc3NTI3Nzg3MTY1MTk2NzYwMCwiZXhwIjoxNzc1Mjk1ODcxfQ.LNdRzHvTEJOXu87kg0JvutzmSzXLmKdtlOvxJoLatAM\u0026attachment=%E7%A9%BA%E8%B0%B7%E5%9B%9E%E9%9F%B31.pdf"},"errcode":0,"message":"获取电子书下载链接成功"}