{"data":{"url":"/uploads/projects/5b1c551add719e251ecddd336f7a9bb0/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy81YjFjNTUxYWRkNzE5ZTI1MWVjZGRkMzM2ZjdhOWJiMC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3Nzc4Njk2NjY5Mjg0ODkwMDAsImV4cCI6MTc3Nzg4NzY2Nn0.m3mA8cJizcitmsqMi6qwJAs0JbwpY0_sdbljkCB6Zxs\u0026attachment=%E5%85%AB%E5%8D%A6%E6%8E%8C%E4%BC%A0%E5%A5%87.epub"},"errcode":0,"message":"获取电子书下载链接成功"}