Question

我无法将ArrayList序列化为.NET中的XML。我正在使用ASP MVC并创建了一个扩展ActionResult

的类

public class XmlResult : ActionResult
{
    private readonly object _data;

    public XmlResult(object data)
    {
        _data = data;
    }

    public override void ExecuteResult(ControllerContext context)
    {
        if (_data != null)
        {
            var response = context.HttpContext.Response;
            response.ContentType = "text/xml";
            var serializer = new XmlSerializer(_data.GetType(), "Assignment2.Models.Bl.Book");

            serializer.Serialize(response.OutputStream, _data);
        }
    }
}

现在_data是ReportFVO的ArrayList

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Xml.Serialization;

namespace Assignment2.Models.Bl.Book
{
    [XmlInclude(typeof(ReportFVO))]
    public class ReportFVO
    {
        public String title { get; set; }
        public String author { get; set; }
        public String first_name { get; set; }        
        public String last_name { get; set; }

        public ReportFVO()
        {
            this.title = "";
            this.author = "";
            this.first_name = "";
            this.last_name = "";
        }
    }
}

每次调用XmlResult时，我都会收到一个异常，说“不希望使用类型Assignment2.Models.Bl.Book.ReportFVO。使用XmlInclude或SoapInclude属性指定静态未知的类型。”。我没有想法。我该如何解决？提前谢谢。

Answer 1

为什么使用ArrayList？自从引入仿制药以来，这已经被大大弃用了。请改用ReportFVO[]或List<ReportFVO>。作为替代方案，您可以尝试以下方法：

var serializer = new XmlSerializer(_data.GetType(), new Type[] { typeof(ReportFVO) });

如何将XML序列化为ArrayList

1 个答案: