{"data":{"url":"/uploads/projects/20d9308e261beffaf05b3d40eea5accf/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy8yMGQ5MzA4ZTI2MWJlZmZhZjA1YjNkNDBlZWE1YWNjZi9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzU2Njg0OTc3NjAxMzgxMDAsImV4cCI6MTc3NTY4NjQ5N30.kHTTdV9OyqX_74bWtRjh1q5h2kME_v9BRpKBYNEq0yI\u0026attachment=%E6%96%B0%E5%AD%A6%E4%BC%AA%E7%BB%8F%E8%80%83.epub"},"errcode":0,"message":"获取电子书下载链接成功"}