{"data":{"url":"/uploads/projects/115f5dc69d2b46e9d93b2c2aa3a1e1d9/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy8xMTVmNWRjNjlkMmI0NmU5ZDkzYjJjMmFhM2ExZTFkOS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3OTMxNTY0NDk4MDAyMDI1MDAsImV4cCI6MTc5MzE3NDQ0OX0.uSxec3M95a2lvJnkZ6wGK0cGwQvn7ewNZ_VNKHae-5M\u0026attachment=%E5%A4%A7%E5%AE%B6%E5%B0%8F%E4%B9%A6.epub"},"errcode":0,"message":"获取电子书下载链接成功"}