{"data":{"url":"/uploads/projects/c8e848628ca2d9a5a40b1598d692b934/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9jOGU4NDg2MjhjYTJkOWE1YTQwYjE1OThkNjkyYjkzNC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3Nzc0MTUzMTg0MzQ0NDUxMDAsImV4cCI6MTc3NzQzMzMxOH0.M6RfJImnH_32CAmU_-DUW3hH2Vk38j0xjQKiU_mb22I\u0026attachment=%E8%AF%8A%E6%96%AD%E5%BC%8F%E9%94%80%E5%94%AE.epub"},"errcode":0,"message":"获取电子书下载链接成功"}