{"data":{"url":"/uploads/projects/8a35dddba70567cf2961e156ee2dceb5/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy84YTM1ZGRkYmE3MDU2N2NmMjk2MWUxNTZlZTJkY2ViNS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3Nzc1MzM3NjgxNTk4MTA5MDAsImV4cCI6MTc3NzU1MTc2OH0.Zgra6w4Q-PrT_OAVpH_CIGfm5YvhmTXRdp5YGxZYUxw\u0026attachment=%E6%96%B9%E6%B4%B2%E6%96%B0%E6%A6%82%E5%BF%B5%C2%B7%E4%B8%AD%E5%AD%A6%E7%94%9F%E8%AE%AE%E8%AE%BA%E6%96%87%E8%AE%BA%E7%82%B9%E8%AE%BA%E6%8D%AE%E8%AE%BA%E8%AF%81%E6%B4%BB%E7%94%A8%E8%8C%83%E6%9C%AC.epub"},"errcode":0,"message":"获取电子书下载链接成功"}