{"data":{"url":"/uploads/projects/4a3c5427ed36450f0ad76dfda53f3fb1/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy80YTNjNTQyN2VkMzY0NTBmMGFkNzZkZmRhNTNmM2ZiMS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcxNTQ2MDE3NjgwNTU1MDAsImV4cCI6MTc3NzE3MjYwMX0.Rok6HSoKtEB1-evPXGaotDr7NgQ8Zvq-L6vEzg_Pi-A\u0026attachment=%E6%B5%AA%E5%87%BB%E8%80%8C%E4%B8%8D%E6%B2%89.epub"},"errcode":0,"message":"获取电子书下载链接成功"}