{"data":{"url":"/uploads/projects/58931dbfde46866d22abdbdf6a39cdc9/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy81ODkzMWRiZmRlNDY4NjZkMjJhYmRiZGY2YTM5Y2RjOS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcxNTE2OTMxMTAxNjQxMDAsImV4cCI6MTc3NzE2OTY5M30.Vlv1Fnic3Gm95rMU5Esr9UO5e4XRI1TNeFmSyQ112Wg\u0026attachment=%E5%8D%8E%E4%B8%BD%E8%A1%80%E6%97%B6%E4%BB%A3.epub"},"errcode":0,"message":"获取电子书下载链接成功"}