{"data":{"url":"/uploads/projects/5ebb03e0db47c22310899b18d6900b73/ebook.pdf?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy81ZWJiMDNlMGRiNDdjMjIzMTA4OTliMThkNjkwMGI3My9lYm9vay5wZGYiLCJVbml4TmFubyI6MTc3NzA5Nzk3NDY2NzI3NzIwMCwiZXhwIjoxNzc3MTE1OTc0fQ.34rVL6X-49OngJln49DzM89wmXTt7-nlT0sYj20OrQc\u0026attachment=Python%E7%A8%8B%E5%BA%8F%E8%AE%BE%E8%AE%A1%28002%29.pdf"},"errcode":0,"message":"获取电子书下载链接成功"}