{"data":{"url":"/uploads/projects/b767c19e1c81e843036865415b60233a/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9iNzY3YzE5ZTFjODFlODQzMDM2ODY1NDE1YjYwMjMzYS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODExMDYwMTE2NTk1NDczMDAsImV4cCI6MTc4MTEyNDAxMX0.3CFPwZZFxC7_Z5Tv1eJG00Cft36sOLP2oholb0qf6CM\u0026attachment=%5B%E6%96%B0%E4%B8%9C%E6%96%B9%C2%B7%E8%8B%B1%E8%AF%AD%E8%AF%AD%E6%B3%95%E6%96%B0%E6%80%9D%E7%BB%B4%E5%88%9D%E4%B8%AD%E9%AB%98%E7%BA%A7%E6%95%99%E7%A8%8B%5D%E5%BC%A0%E6%BB%A1%E8%83%9C.epub"},"errcode":0,"message":"获取电子书下载链接成功"}