{"data":{"url":"/uploads/projects/4e1213a8a016399fac9bea90b18237b4/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy80ZTEyMTNhOGEwMTYzOTlmYWM5YmVhOTBiMTgyMzdiNC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODA4NTM2MzA0OTcwMDk1MDAsImV4cCI6MTc4MDg3MTYzMH0.5e_gucOvDhqexdkbxhO3ZRkKWooO89qpVpopD8LwDgs\u0026attachment=%E7%A5%9E%E7%9A%84%E5%8F%A6%E4%B8%80%E9%9D%A2.epub"},"errcode":0,"message":"获取电子书下载链接成功"}