{"data":{"url":"/uploads/projects/20c3fd9db58cdf7dd926ae37315969e5/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy8yMGMzZmQ5ZGI1OGNkZjdkZDkyNmFlMzczMTU5NjllNS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcxNzY1OTgxODI2MTgyMDAsImV4cCI6MTc3NzE5NDU5OH0.Muk9JnllktXtpHnCmciUYAOWRjGhqcqz_ynUwr8EB1o\u0026attachment=%E8%BF%99%E9%87%8C%E6%98%AF%E4%B8%AD%E5%9B%BD.epub"},"errcode":0,"message":"获取电子书下载链接成功"}