{"data":{"url":"/uploads/projects/eb19406886e76fc29812c9bc02af7ffa/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9lYjE5NDA2ODg2ZTc2ZmMyOTgxMmM5YmMwMmFmN2ZmYS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODA3MDAwOTU1MzA5NDM0MDAsImV4cCI6MTc4MDcxODA5NX0.978L3n3WtkAfLFL4VSQQH94MoRpeyIKWZyH6C5LvW1E\u0026attachment=%E6%8C%89%E9%9C%80%E7%9F%A5%E5%AF%86.epub"},"errcode":0,"message":"获取电子书下载链接成功"}