{"data":{"url":"/uploads/projects/2a6803e02877510c121d1eb59f10b422/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy8yYTY4MDNlMDI4Nzc1MTBjMTIxZDFlYjU5ZjEwYjQyMi9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODAxMjE0MDAyMDE5OTM2MDAsImV4cCI6MTc4MDEzOTQwMH0.MG13c8Lp7B7QAxW2YDIRIAmch2BZS3m08bihLZp7-AA\u0026attachment=%E9%83%A8%E8%90%BD%E6%97%B6%E4%BB%A3.epub"},"errcode":0,"message":"获取电子书下载链接成功"}