{"data":{"url":"/uploads/projects/574a92d6528c45790bd1ae9878748316/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy81NzRhOTJkNjUyOGM0NTc5MGJkMWFlOTg3ODc0ODMxNi9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcyNTgzNzkyNDUxNjcwMDAsImV4cCI6MTc3NzI3NjM3OX0.btj0CJJ2UXOokf2wc1APaN0OzNfpBo_zS7IGgl1YHpY\u0026attachment=%E5%84%BF%E7%AB%A5%E6%95%99%E8%82%B2%E5%BF%83%E7%90%86%E5%AD%A6.epub"},"errcode":0,"message":"获取电子书下载链接成功"}