{"data":{"url":"/uploads/projects/8b49e12a79c8f6af025935890f6ef2b0/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy84YjQ5ZTEyYTc5YzhmNmFmMDI1OTM1ODkwZjZlZjJiMC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODI1ODIzNDM1MjUyMzcyMDAsImV4cCI6MTc4MjYwMDM0M30.I5z3JYckw811ROU7eAkJDUYcyMtlWIe1a2xwHdLIxMg\u0026attachment=%E5%81%87%E8%AF%81%E4%BB%B6.epub"},"errcode":0,"message":"获取电子书下载链接成功"}