{"data":{"url":"/uploads/projects/7b5490b12727bc24c0669573c4d8f00b/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy83YjU0OTBiMTI3MjdiYzI0YzA2Njk1NzNjNGQ4ZjAwYi9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODI1Mjg4MjQ3NzYzNzI1MDAsImV4cCI6MTc4MjU0NjgyNH0.g0xkvcewO-nrc6TkuV1SZN84zyM0XRIgkTzq2k4ztzQ\u0026attachment=%E8%83%A1%E9%80%82%E6%95%A3%E6%96%87.epub"},"errcode":0,"message":"获取电子书下载链接成功"}