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| [HttpGet] public ActionResult DownLoadFile() { List<Student> students = new List<Student> { new Student{ Id = 1,Name="张三",Sex="男",BirthDay=new DateTime(1999,10,11) }, new Student{ Id = 2,Name="李四",Sex="女",BirthDay=new DateTime(1999,12,12) }, new Student{ Id = 3,Name="王五",Sex="男",BirthDay=new DateTime(1999,11,11) }, new Student{ Id = 4,Name="马六",Sex="女",BirthDay=new DateTime(1999,10,10) } };
var mapper = new Mapper(); MemoryStream stream = new MemoryStream(); mapper.Save(stream, students, "sheet1", overwrite: true, xlsx: true); return File(stream.ToArray(), "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet","Student.xlsx"); }
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