{"data":{"url":"/uploads/projects/1db9e1cee099f6a09f68529803abe550/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy8xZGI5ZTFjZWUwOTlmNmEwOWY2ODUyOTgwM2FiZTU1MC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3Nzc3ODE5NjExMTE5MTYwMDAsImV4cCI6MTc3Nzc5OTk2MX0.FLZdoIdr7jURTxO48T3DrOb8n8e8OJIlgyZeidQzAs4\u0026attachment=%E5%AE%B6%E5%B8%B8%E6%B9%98%E8%8F%9C.epub"},"errcode":0,"message":"获取电子书下载链接成功"}