{"data":{"url":"/uploads/projects/829bf8351ebc226fd36e92f98497f349/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy84MjliZjgzNTFlYmMyMjZmZDM2ZTkyZjk4NDk3ZjM0OS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcxNTU0MDU0OTg0Mjg5MDAsImV4cCI6MTc3NzE3MzQwNX0.v9BQNjPCBZB86kl_cF24KrAjVlpGdtHrDS_q13HL1Vs\u0026attachment=%E8%8B%A6%E8%8F%9C%E8%8A%B1.epub"},"errcode":0,"message":"获取电子书下载链接成功"}