{"data":{"url":"/uploads/projects/77a6bb0a8f39d58d0e3c546a23bf0c11/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy83N2E2YmIwYThmMzlkNThkMGUzYzU0NmEyM2JmMGMxMS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3Nzc3OTk5NDY4Mzk2OTczMDAsImV4cCI6MTc3NzgxNzk0Nn0.VVKsSmMcz7gqzttnBLOHb5j99oH7FI5RRBv_tw9Tn0g\u0026attachment=%E5%B4%87%E7%A5%AF%E5%A4%A7%E4%BC%A0%E5%A5%87.epub"},"errcode":0,"message":"获取电子书下载链接成功"}