{"data":{"url":"/uploads/projects/b8593dad360d945b021a166fcf6bfcb8/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9iODU5M2RhZDM2MGQ5NDViMDIxYTE2NmZjZjZiZmNiOC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzY3OTI3NTk4NjI3MTQ5MDAsImV4cCI6MTc3NjgxMDc1OX0.ml74DYe8F_f_H7fw2jFUp2dovSYek4auPRGKUHCL-eE\u0026attachment=%E5%BF%8D%E8%80%85%E4%B9%8B%E5%9B%BD.epub"},"errcode":0,"message":"获取电子书下载链接成功"}