{"data":{"url":"/uploads/projects/8489b6dda49b9ec7f03a9c888dc4e19c/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy84NDg5YjZkZGE0OWI5ZWM3ZjAzYTljODg4ZGM0ZTE5Yy9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODMwMTY4OTk4NDE1NDI2MDAsImV4cCI6MTc4MzAzNDg5OX0.wIFJhnBptWb1MRWk1nxzBxz_OJ4cUzi-HjJwB6IB1tA\u0026attachment=%E5%A6%82%E6%9E%9C%E5%8C%BB%E7%94%9F%E5%85%8D%E7%96%AB%E5%8A%9B%E4%BD%8E%E4%B8%8B.epub"},"errcode":0,"message":"获取电子书下载链接成功"}