{"data":{"url":"/uploads/projects/97222a73d8303bbec3bf394d4816bf52/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy85NzIyMmE3M2Q4MzAzYmJlYzNiZjM5NGQ0ODE2YmY1Mi9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzczMjI0MTU2NTk2OTkxMDAsImV4cCI6MTc3NzM0MDQxNX0.L0GlkhprkCdo2NYPh--1ANDd7bpAMAMmm4-JDDOQzd4\u0026attachment=%E4%BF%9D%E5%8A%A0%E5%88%A9%E4%BA%9A%E5%8F%B2.epub"},"errcode":0,"message":"获取电子书下载链接成功"}