{"data":{"url":"/uploads/projects/b35eeebafee2769d9b174954c1def56c/ebook.pdf?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9iMzVlZWViYWZlZTI3NjlkOWIxNzQ5NTRjMWRlZjU2Yy9lYm9vay5wZGYiLCJVbml4TmFubyI6MTc3Nzc2NzY1NzcxNjQyMTMwMCwiZXhwIjoxNzc3Nzg1NjU3fQ.4kRlE-WzHqxSRF7_ySE6CtH-ZodtAbZj4wFgEDW2zFc\u0026attachment=%E6%88%91%E5%9C%A8%E5%9B%9E%E5%BF%86%E9%87%8C%E7%AD%89%E4%BD%A0.pdf"},"errcode":0,"message":"获取电子书下载链接成功"}