{"data":{"url":"/uploads/projects/50126903f163b67ccd2ddd8f448b68ef/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy81MDEyNjkwM2YxNjNiNjdjY2QyZGRkOGY0NDhiNjhlZi9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzUzMjY0NTUwMTc2NDEyMDAsImV4cCI6MTc3NTM0NDQ1NX0.s0NPb3k7rxlSj0SenEkZxPkXUG0QCDe3lPQhjsc1EBY\u0026attachment=%E9%A1%BE%E5%AE%A2%E6%93%8D%E7%BA%B5%E5%AD%A6.epub"},"errcode":0,"message":"获取电子书下载链接成功"}