{"data":{"url":"/uploads/projects/9221e10258175e1e01d7aba211e8191e/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy85MjIxZTEwMjU4MTc1ZTFlMDFkN2FiYTIxMWU4MTkxZS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzU1MDAwNTk1MDMyNjI3MDAsImV4cCI6MTc3NTUxODA1OX0.lgkIOJcu_5t7A-vA-LCrM0FM7XEId3ZoxeSTnGSxCXI\u0026attachment=%E7%BA%BD%E7%BA%A6%E5%BE%80%E4%BA%8B%C2%B7%E8%AF%91%E8%A8%80%E5%8F%A4%E7%99%BB%E5%A0%A1%E8%AE%A1%E5%88%92.epub"},"errcode":0,"message":"获取电子书下载链接成功"}