{"data":{"url":"/uploads/projects/8d0ee727eaee9335c639cbfb65a3079a/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy84ZDBlZTcyN2VhZWU5MzM1YzYzOWNiZmI2NWEzMDc5YS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzczODI4MTE1OTkxNzMzMDAsImV4cCI6MTc3NzQwMDgxMX0.q4Q4pYWlit2NNbr2NoajGb9oheG1FWBiU-9Pos3_df4\u0026attachment=%E6%BC%94%E5%91%98%E5%88%9B%E9%80%A0%E8%A7%92%E8%89%B2.epub"},"errcode":0,"message":"获取电子书下载链接成功"}