{"data":{"url":"/uploads/projects/539ad6e56a2506b35e6488120ced5470/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy81MzlhZDZlNTZhMjUwNmIzNWU2NDg4MTIwY2VkNTQ3MC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3Nzg3OTA2NDA5Mzg2Njg3MDAsImV4cCI6MTc3ODgwODY0MH0.tO4tritg2-X_dZNvKoT8uRgjdj9vdAoYr2rdmT3ykQs\u0026attachment=%E9%AB%98%E7%AD%89%E4%BB%A3%E6%95%B0%E5%AD%A6%E7%AC%AC2%E7%89%88.epub"},"errcode":0,"message":"获取电子书下载链接成功"}