{"data":{"url":"/uploads/projects/8f08a73b9f41fa5cf65686448b743ecc/ebook.pdf?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy84ZjA4YTczYjlmNDFmYTVjZjY1Njg2NDQ4Yjc0M2VjYy9lYm9vay5wZGYiLCJVbml4TmFubyI6MTc3Njk2NjI5MDkyMzM1MzQwMCwiZXhwIjoxNzc2OTg0MjkwfQ.6Acpp_zPLYDM3KqCTCiJXrW0hn1uCws5drbI9igJziI\u0026attachment=%E6%B1%BD%E8%BD%A6%E6%80%8E%E4%B9%88%E8%B7%91.pdf"},"errcode":0,"message":"获取电子书下载链接成功"}