{"data":{"url":"/uploads/projects/598b57d349b746b0937135023e71855b/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy81OThiNTdkMzQ5Yjc0NmIwOTM3MTM1MDIzZTcxODU1Yi9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3OTMyMzAxNDM4ODM5MTU2MDAsImV4cCI6MTc5MzI0ODE0M30._FnFfhUMnk1uXrskccGmwX3rMSCWcFSwBO2lgqJh4bI\u0026attachment=%E8%97%8F%E7%8D%923.epub"},"errcode":0,"message":"获取电子书下载链接成功"}