{"data":{"url":"/uploads/projects/74ef7dd47586aec3ac0423d0ffea1e5e/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy83NGVmN2RkNDc1ODZhZWMzYWMwNDIzZDBmZmVhMWU1ZS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcxNzg0MTQ3NzU5NDgxMDAsImV4cCI6MTc3NzE5NjQxNH0.KZabS9_KY7oo5_boX_jtHDQZFeVFXLrBytFev7h93Zs\u0026attachment=%E5%80%BA%E5%88%B8%E5%B8%82%E5%9C%BA%E5%85%A5%E9%97%A8.epub"},"errcode":0,"message":"获取电子书下载链接成功"}