{"data":{"url":"/uploads/projects/820ad7921938944ce40b50b1059ded5d/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy84MjBhZDc5MjE5Mzg5NDRjZTQwYjUwYjEwNTlkZWQ1ZC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODI1MDY0NTM1NjYxMjYxMDAsImV4cCI6MTc4MjUyNDQ1M30.H18ZU5PqclaPdtzhj51Pk6BAQoENbnlSep0xZlyFUSY\u0026attachment=%E9%AC%BC%E8%B0%B7%E5%AD%90%E7%BA%B5%E6%A8%AA%E6%99%BA%E6%85%A7.epub"},"errcode":0,"message":"获取电子书下载链接成功"}