{"data":{"url":"/uploads/projects/3960a19493da77db376edce2cbf140f0/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy8zOTYwYTE5NDkzZGE3N2RiMzc2ZWRjZTJjYmYxNDBmMC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODQwMjA2NjQzMTA1NjY3MDAsImV4cCI6MTc4NDAzODY2NH0.em7ZifWQl7QHDxSPNRCN5R7ZTlJ9DYbpt8brWiEsTgI\u0026attachment=%E5%BD%B1%E8%A7%86%E5%88%B6%E7%89%87%E7%AE%A1%E7%90%86%E5%9F%BA%E7%A1%80.epub"},"errcode":0,"message":"获取电子书下载链接成功"}