{"data":{"url":"/uploads/projects/8d78a4c9ba7c93f68c9ddb36c5a3ed98/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy84ZDc4YTRjOWJhN2M5M2Y2OGM5ZGRiMzZjNWEzZWQ5OC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3Nzc1NTcwOTEyMjA3MTc1MDAsImV4cCI6MTc3NzU3NTA5MX0.o-tI-QKykxcU7QwQbrJ-hC7uaDXnZzfnXA9Jr2IiVKw\u0026attachment=%E4%BB%8E%E9%9B%B6%E5%BC%80%E5%A7%8B%E5%AD%A6%E7%AD%96%E5%88%92.epub"},"errcode":0,"message":"获取电子书下载链接成功"}