{"data":{"url":"/uploads/projects/c4afb550953ed4474a67c044a9e911b7/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9jNGFmYjU1MDk1M2VkNDQ3NGE2N2MwNDRhOWU5MTFiNy9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODQyNDI3MzE5ODkzMTEwMDAsImV4cCI6MTc4NDI2MDczMX0.4f0Wa7vG-Hgu5BXw4lmDQugk636OYKfoSHZ60__mdjM\u0026attachment=%E5%90%91%E7%BE%8E%E5%86%9B%E5%AD%A6%E7%AE%A1%E7%90%86.epub"},"errcode":0,"message":"获取电子书下载链接成功"}