{"data":{"url":"/uploads/projects/8a35426c509f6f17dcf938f761179242/ebook.pdf?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy84YTM1NDI2YzUwOWY2ZjE3ZGNmOTM4Zjc2MTE3OTI0Mi9lYm9vay5wZGYiLCJVbml4TmFubyI6MTc3NzA0NTMwODAxMzczNzMwMCwiZXhwIjoxNzc3MDYzMzA4fQ.hcZ0RMjC914zC2XwdlvviKCPcIP9Caj4YDKOClSGtjk\u0026attachment=%E4%BD%86%E4%BD%BF%E6%99%A8%E5%85%89%E8%BF%87%E6%B2%A7%E6%B5%B7.pdf"},"errcode":0,"message":"获取电子书下载链接成功"}