{"data":{"url":"/uploads/projects/8206547060c5e039ae9110dec99217e2/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy84MjA2NTQ3MDYwYzVlMDM5YWU5MTEwZGVjOTkyMTdlMi9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcyMzY1MTUyNzkzMDkxMDAsImV4cCI6MTc3NzI1NDUxNX0.mFycEGzD7DFSnS4QchTgxp1vYBc14p8wwSA0qffQShg\u0026attachment=%5B%E4%BA%BA%E5%B7%A5%E6%99%BA%E8%83%BD%E7%9A%84%E6%9C%AA%E6%9D%A5%EF%BC%9A%E6%8F%90%E7%A4%BA%E4%BA%BA%E7%B1%BB%E6%80%9D%E7%BB%B4%E7%9A%84%E5%A5%A5%E7%A7%98%5D%E9%9B%B7%C2%B7%E5%BA%93%E5%85%B9%E9%9F%A6%E5%B0%94.epub"},"errcode":0,"message":"获取电子书下载链接成功"}