{"data":{"url":"/uploads/projects/b649b502362f1c375a893405b8165938/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9iNjQ5YjUwMjM2MmYxYzM3NWE4OTM0MDViODE2NTkzOC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzU1MzA1NjI1MTYwOTQ4MDAsImV4cCI6MTc3NTU0ODU2Mn0.QFWcP-az8fk6Mn-07Sjj6NVLwsnXawV2ezk_-8ZxoHI\u0026attachment=%E5%B8%9D%E7%8E%8B%E4%B9%8B%E9%83%BD.epub"},"errcode":0,"message":"获取电子书下载链接成功"}