{"data":{"url":"/uploads/projects/aec12d58c34f2b7443bbe6d8770bf8fd/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9hZWMxMmQ1OGMzNGYyYjc0NDNiYmU2ZDg3NzBiZjhmZC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODI0ODg1Mjc4MDg4MTQxMDAsImV4cCI6MTc4MjUwNjUyN30.IVdHirmRgRSAH_MSbba_mXBIO5MEum2IRwl_WqcqbYw\u0026attachment=%E8%8B%8F%E8%BD%BC%E4%BC%A0.epub"},"errcode":0,"message":"获取电子书下载链接成功"}