{"data":{"url":"/uploads/projects/f30e3b860e1834ddbdf43b13b0609423/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9mMzBlM2I4NjBlMTgzNGRkYmRmNDNiMTNiMDYwOTQyMy9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcxNTM1MDAxNjU0NDU1MDAsImV4cCI6MTc3NzE3MTUwMH0.Oy4JHNLmrXLy-2fiY7JHwvmUiI_GqJusIbmIWnjuyqo\u0026attachment=%E9%9B%95%E5%A1%91%E4%B8%8E%E5%BB%BA%E7%AD%91.epub"},"errcode":0,"message":"获取电子书下载链接成功"}