{"data":{"url":"/uploads/projects/aaa883f1e6215ffe921024840ee93e60/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9hYWE4ODNmMWU2MjE1ZmZlOTIxMDI0ODQwZWU5M2U2MC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3OTMwODQwMDg3NjI3MDgwMDAsImV4cCI6MTc5MzEwMjAwOH0.0mlHAQvL2aTibK7qYZwUX7BL-7ypiqzt3vpHpPI2Q8s\u0026attachment=%E4%B8%AD%E5%B0%8F%E5%AD%A6%E7%94%9F%E5%BF%85%E8%AF%BB%E4%B8%9B%E4%B9%A6_%E5%9F%8E%E5%8D%97%E6%97%A7%E4%BA%8B.epub"},"errcode":0,"message":"获取电子书下载链接成功"}