{"data":{"url":"/uploads/projects/a8515b4a56d309e087a33ca04ce792aa/ebook.pdf?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9hODUxNWI0YTU2ZDMwOWUwODdhMzNjYTA0Y2U3OTJhYS9lYm9vay5wZGYiLCJVbml4TmFubyI6MTc3NzA0MTcxODUwMTgxODkwMCwiZXhwIjoxNzc3MDU5NzE4fQ.CmNrmd2TxViNHKOfAvpeCfb6MvNe4FBwop9FQPFPsLQ\u0026attachment=Creo_1.0%E4%BA%A7%E5%93%81%E8%AE%BE%E8%AE%A1%E5%AE%9E%E4%BE%8B%E7%B2%BE%E8%A7%A3.pdf"},"errcode":0,"message":"获取电子书下载链接成功"}