{"data":{"url":"/uploads/projects/8fba02c7738f70cf415768ba0668ef07/ebook.pdf?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy84ZmJhMDJjNzczOGY3MGNmNDE1NzY4YmEwNjY4ZWYwNy9lYm9vay5wZGYiLCJVbml4TmFubyI6MTc5MzAzNTI0NzU4MjY0NzcwMCwiZXhwIjoxNzkzMDUzMjQ3fQ.n-HJtl8Bdkn-VcQDPr_xyx9xkV-ECQdUJjK61opmH20\u0026attachment=%E7%A4%BE%E5%9B%A2%E8%AF%BE%E7%A8%8B%E6%B1%87%E7%BC%96.pdf"},"errcode":0,"message":"获取电子书下载链接成功"}