{"data":{"url":"/uploads/projects/6900e8e98baecc5af195799519bdfb00/ebook.pdf?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy82OTAwZThlOThiYWVjYzVhZjE5NTc5OTUxOWJkZmIwMC9lYm9vay5wZGYiLCJVbml4TmFubyI6MTc3Njk0MjI4MTcyNDIwNTcwMCwiZXhwIjoxNzc2OTYwMjgxfQ.pzO-8UOb2Zl9t1V5Mc8DQWuYm7OEsOx2QA5SYnW2uHw\u0026attachment=%E8%B4%B5%E5%B7%9E%E8%87%AA%E5%8A%A9%E6%B8%B8.pdf"},"errcode":0,"message":"获取电子书下载链接成功"}