{"data":{"url":"/uploads/projects/75fa9dd1d390880150181cfd6d482351/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy83NWZhOWRkMWQzOTA4ODAxNTAxODFjZmQ2ZDQ4MjM1MS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcxMzk4ODg5MjkwNjE5MDAsImV4cCI6MTc3NzE1Nzg4OH0.4C7DfJdFV2wBE9nTJMA4QtLYXUY6zUVvKqIKkzLKwbg\u0026attachment=%E4%B8%AD%E5%8C%BB%E4%B9%8B%E5%92%8C%E2%80%94%E2%80%94%E8%BE%A9%E8%AF%81%E8%AE%BA%E6%B2%BB%E7%9A%84%E7%94%9F%E5%91%BD%E5%93%B2%E5%AD%A6.epub"},"errcode":0,"message":"获取电子书下载链接成功"}