{"data":{"url":"/uploads/projects/4874a2c8c35dbcff957f846740de8137/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy80ODc0YTJjOGMzNWRiY2ZmOTU3Zjg0Njc0MGRlODEzNy9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODAxMjc4OTYyNDEyNjc0MDAsImV4cCI6MTc4MDE0NTg5Nn0.BHrLACwWFasG7GkRFXZmO_fiYiMHrxhyBdUKlPeh0A0\u0026attachment=%E5%BF%83%E7%90%86%E5%AD%A6%E7%AE%80%E5%8F%B2.epub"},"errcode":0,"message":"获取电子书下载链接成功"}