{"data":{"url":"/uploads/projects/235ebbe5031902b10e77d62e157a755d/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy8yMzVlYmJlNTAzMTkwMmIxMGU3N2Q2MmUxNTdhNzU1ZC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcwMTA3MTA1ODUyMDg0MDAsImV4cCI6MTc3NzAyODcxMH0.kMgUSrh-GVhWiKecAizwwmXAoiOWKD0ELZyAnp1j5BE\u0026attachment=PKI_CA%E4%B8%8E%E6%95%B0%E5%AD%97%E8%AF%81%E4%B9%A6%E6%8A%80%E6%9C%AF%E5%A4%A7%E5%85%A8.epub"},"errcode":0,"message":"获取电子书下载链接成功"}