{"data":{"url":"/uploads/projects/9ff701aa97027a21ca2f9d4b32e437e2/ebook.pdf?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy85ZmY3MDFhYTk3MDI3YTIxY2EyZjlkNGIzMmU0MzdlMi9lYm9vay5wZGYiLCJVbml4TmFubyI6MTc3NzIwMDE4MzEzMDE0MzAwMCwiZXhwIjoxNzc3MjE4MTgzfQ.fxBe-JW1hey2zeq7WLYzB_fDtqwxqUw0BOG9ucay88s\u0026attachment=%E7%8E%A9%E8%BD%AC%E5%95%86%E5%93%81%E7%AE%A1%E7%90%86.pdf"},"errcode":0,"message":"获取电子书下载链接成功"}