{"data":{"url":"/uploads/projects/a4c0935f6bfe55be41a64a59b861840e/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9hNGMwOTM1ZjZiZmU1NWJlNDFhNjRhNTliODYxODQwZS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODI1NDU1NjY3ODM5Njc4MDAsImV4cCI6MTc4MjU2MzU2Nn0.bTEcCCkZWsFLoCgbE62IPxa10zCbE16nwvQuNEVjUu0\u0026attachment=%E4%B8%AD%E5%9B%BD%E9%9C%87%E6%92%BC%E4%B8%96%E7%95%8C.epub"},"errcode":0,"message":"获取电子书下载链接成功"}