{"data":{"url":"/uploads/projects/63147175d7f2ef288509355e7cd7f3dc/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy82MzE0NzE3NWQ3ZjJlZjI4ODUwOTM1NWU3Y2Q3ZjNkYy9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcxNTE1ODQ3NDA4MzIzMDAsImV4cCI6MTc3NzE2OTU4NH0.ebzwt3JjJBsWyLeg_sSH4EN-ohSm5Eb9L2AvXPrKD1Y\u0026attachment=%E7%AC%AC%E5%9B%9B%E7%97%85%E5%AE%A4.epub"},"errcode":0,"message":"获取电子书下载链接成功"}