{"data":{"url":"/uploads/projects/6361dc69c724b087d4fc9613459914bc/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy82MzYxZGM2OWM3MjRiMDg3ZDRmYzk2MTM0NTk5MTRiYy9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3Nzc3MTg3Njc2NDY2NzQwMDAsImV4cCI6MTc3NzczNjc2N30.hGbXowik19NlWkMZlLMInwoiOOFknBZaqUdYwXr-1B4\u0026attachment=%E8%B5%B0%E8%BF%9B%E7%94%98%E5%8D%97.epub"},"errcode":0,"message":"获取电子书下载链接成功"}