{"data":{"url":"/uploads/projects/8962c746aaefd35bd48b422629275f7b/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy84OTYyYzc0NmFhZWZkMzViZDQ4YjQyMjYyOTI3NWY3Yi9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzUzMTc4ODY0MDc5MTgwMDAsImV4cCI6MTc3NTMzNTg4Nn0.0jJN5us6sAeibkAoAkbZuLG2PwO_CcUWGsjtp-qVqpk\u0026attachment=%E5%B0%8F%E5%AD%A6%E7%94%9F%E8%B6%A3%E5%91%B3%E6%B8%B8%E6%88%8F%C2%B7%E6%AF%8F%E4%B8%AA%E5%B0%8F%E5%AD%A6%E7%94%9F%E9%83%BD%E5%96%9C%E6%AC%A2%E5%81%9A%E7%9A%84%E7%A7%91%E5%AD%A6%E6%B8%B8%E6%88%8F.epub"},"errcode":0,"message":"获取电子书下载链接成功"}