{"data":{"url":"/uploads/projects/bea1355b847aa7beec5edae3f1c535d9/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9iZWExMzU1Yjg0N2FhN2JlZWM1ZWRhZTNmMWM1MzVkOS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcwODI0OTA5OTI2MjQxMDAsImV4cCI6MTc3NzEwMDQ5MH0.n8jMlS9jecsOpC-EKVQMM2HJdbGst3TG_zPJYxJFUrs\u0026attachment=%E5%8D%95%E5%90%91%E8%A1%97001.epub"},"errcode":0,"message":"获取电子书下载链接成功"}