{"data":{"url":"/uploads/projects/502036e0c731d4409aa482f41e3c9fbc/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy81MDIwMzZlMGM3MzFkNDQwOWFhNDgyZjQxZTNjOWZiYy9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzgwOTIyNjk0OTkwNjc5MDAsImV4cCI6MTc3ODExMDI2OX0.arGGAjdqqoPEwIauTJ-kDJDq68gd_Y0lF1zAwcI4KL4\u0026attachment=%E8%B5%B0%E5%90%91%E7%8E%B0%E4%BB%A3%E5%9B%BD%E5%AE%B6%E4%B9%8B%E8%B7%AF.epub"},"errcode":0,"message":"获取电子书下载链接成功"}