从Web服务返回的XML数据 [英] Return XML data from a web service

问题描述

什么是创建一个Web服务，它返回一组的x，y坐标的最好方法？我不知道这是最好的回报类型的对象。当消费的服务，我想拥有它回来为XML preferibly这样的事情，例如：

What is the best way to create a web service that returns a set of x,y coordinates? I am not sure on the object that is the best return type. When consuming the service I want to have it come back as xml preferibly something like this for example:

<TheData>
  <Point>
    <x>0</x>
    <y>2</y>
  </Point>
  <Point>
    <x>5</x>
    <y>3</y>
  </Point>
</TheData>

如果有人有更好的结构返回，请帮助我新的这一切。

If someone has a better structure to return please help I am new at all this.

推荐答案

由于您使用的是C＃，这是很容易。我的代码是假设你不需要反序列化，只是一些XML为客户端解析：

Since you are using C#, it is pretty easy. My code is assuming you don't need deserialization, just some XML for a client to parse:

[WebService(Namespace = "http://webservices.mycompany.com/")]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
[ToolboxItem(false)]
public class PointService : WebService
{
    [WebMethod]
    public Points GetPoints()
    {
        return new Points(new List<Point>
        {
            new Point(0, 2),
            new Point(5, 3)
        });
    }
}

[Serializable]
public sealed class Point
{
    private readonly int x;

    private readonly int y;

    public Point(int x, int y)
    {
        this.x = x;
        this.y = y;
    }

    private Point()
    {
    }

    [XmlAttribute]
    public int X
    {
        get
        {
            return this.x;
        }

        set
        {
        }
    }

    [XmlAttribute]
    public int Y
    {
        get
        {
            return this.y;
        }

        set
        {
        }
    }
}

[Serializable]
[XmlRoot("Points")]
public sealed class Points
{
    private readonly List<Point> points;

    public Points(IEnumerable<Point> points)
    {
        this.points = new List<Point>(points);
    }

    private Points()
    {
    }

    [XmlElement("Point")]
    public List<Point> ThePoints
    {
        get
        {
            return this.points;
        }

        set
        {
        }
    }
}

这篇关于从Web服务返回的XML数据的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！