{"data":{"url":"/uploads/projects/67bb144c3dfd4c9c001f96e574854386/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy82N2JiMTQ0YzNkZmQ0YzljMDAxZjk2ZTU3NDg1NDM4Ni9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcxMjEyOTc0OTA5MTIyMDAsImV4cCI6MTc3NzEzOTI5N30.zsHWmWD69FTNYBrM_t6kpZPZaaoIEQ0nx122mOHuwOY\u0026attachment=%5B%E6%89%A7%E8%A1%8C%E5%88%B0%E4%BD%8D%E5%B0%B1%E6%98%AF%E7%AB%9E%E4%BA%89%E5%8A%9B%5D%E5%AE%BF%E6%98%A5%E5%8A%9B.epub"},"errcode":0,"message":"获取电子书下载链接成功"}