{"data":{"url":"/uploads/projects/5ca983476638bdc147893c61041ebdb5/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy81Y2E5ODM0NzY2MzhiZGMxNDc4OTNjNjEwNDFlYmRiNS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzUyOTY3NDg3ODM0MjQ1MDAsImV4cCI6MTc3NTMxNDc0OH0.7H9fpa2TKLJYn1ekxwRIhPdKrJMWqsJf4BsU_oNreb4\u0026attachment=%E6%95%B0%E6%8D%AE%E5%8F%AF%E8%A7%86%E5%8C%96%E4%B9%8B%E7%BE%8E.epub"},"errcode":0,"message":"获取电子书下载链接成功"}