{"data":{"url":"/uploads/projects/e790a6eb0f76fb7298d1310a50d2e62d/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9lNzkwYTZlYjBmNzZmYjcyOThkMTMxMGE1MGQyZTYyZC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODAzMDk2ODkxNjQwODIyMDAsImV4cCI6MTc4MDMyNzY4OX0.78U6mOup_i2Hzt41JkoZ_hJeO9mVMNE__TMgFPD1gkI\u0026attachment=%E5%BF%AB%E6%80%9D%E6%85%A2%E6%83%B3.epub"},"errcode":0,"message":"获取电子书下载链接成功"}