{"data":{"url":"/uploads/projects/9971457aa2c6081ef608a80712e65b87/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy85OTcxNDU3YWEyYzYwODFlZjYwOGE4MDcxMmU2NWI4Ny9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3OTMxMzE4MzMyNDM1NzU0MDAsImV4cCI6MTc5MzE0OTgzM30.dafP7Bh39z6Df__70BVpQnE_tCBTG4so9-A8ifwkdTg\u0026attachment=%E6%98%A5%E7%A7%8B%E5%A4%A7%E4%B9%891.epub"},"errcode":0,"message":"获取电子书下载链接成功"}