{"data":{"url":"/uploads/projects/b28a852f5870451ceec328c6b3a1ddee/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9iMjhhODUyZjU4NzA0NTFjZWVjMzI4YzZiM2ExZGRlZS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcxNzY2NzUxMTQ1ODU4MDAsImV4cCI6MTc3NzE5NDY3NX0.YQ_aPOzuwAUaFiAdL4uj9vrLH6d0F1TkXDc3sTQgHcc\u0026attachment=%E5%8D%81%E5%B9%B4%E6%87%B5%E6%87%82%E7%99%BE%E5%B9%B4%E5%BF%83.epub"},"errcode":0,"message":"获取电子书下载链接成功"}