{"data":{"url":"/uploads/projects/894be48d3c11da01d6b5831025e4376d/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy84OTRiZTQ4ZDNjMTFkYTAxZDZiNTgzMTAyNWU0Mzc2ZC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODI2NDMzNzcyMjc5MTUwMDAsImV4cCI6MTc4MjY2MTM3N30.HI9FMLsL9h-ZGAlN16b00tHdetED1R4lJU_Cp14uwxI\u0026attachment=%E7%9C%A0%E7%A9%BA.epub"},"errcode":0,"message":"获取电子书下载链接成功"}