{"data":{"url":"/uploads/projects/5dbb9bff3b8f954a25542087327ddf90/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy81ZGJiOWJmZjNiOGY5NTRhMjU1NDIwODczMjdkZGY5MC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcwNjM5NzQ3NjQ5NjYwMDAsImV4cCI6MTc3NzA4MTk3NH0.rZ1BCnJIbY2_PA9qMzkeF2YBMAG_G263Nuid6J_Sgdw\u0026attachment=%E7%BB%99%E4%B8%80%E4%B8%AA%E9%9D%92%E5%B9%B4%E8%AF%97%E4%BA%BA%E7%9A%84%E5%8D%81%E5%B0%81%E4%BF%A1.epub"},"errcode":0,"message":"获取电子书下载链接成功"}