{"data":{"url":"/uploads/projects/f640ee538ab2f3b3d8a8c7cc98dd7038/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9mNjQwZWU1MzhhYjJmM2IzZDhhOGM3Y2M5OGRkNzAzOC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzUzNjU0NTUwNTUyNzY5MDAsImV4cCI6MTc3NTM4MzQ1NX0.lYBSHtIc8bP5lONSwDAEVQrQ6WHljdLaCFnXYkO09aE\u0026attachment=%E8%BD%AF%E5%AE%9E%E5%8A%9B.epub"},"errcode":0,"message":"获取电子书下载链接成功"}