java调用.net Webservice

一、.net Server端
using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Services;
using System.Web.Services.Protocols;
using System.Xml.Linq;
using System.Web.Services.Description;
namespace WebApplication1
{
    /// <summary>
    /// Example1 的摘要说明
    /// </summary>
    /*[WebService(Namespace = "urn:www.routon.com.cn")]
    [WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
    [ToolboxItem(false)]*/
    [WebService(Namespace = "http://www.haituns.com")]
    [WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
    [ToolboxItem(false)]
    // 若要允许使用 ASP.NET AJAX 从脚本中调用此 Web 服务，请取消对下行的注释。
    // [System.Web.Script.Services.ScriptService]
    public class Example1 : System.Web.Services.WebService
    {
       /*[SoapDocumentMethodAttribute(
            Action = "",
            RequestNamespace = "urn:www.routon.com.cn",
            RequestElementName = "sayHello",
            ResponseNamespace = "urn:www.routon.com.cn",
            ResponseElementName = "arithmeticMeanResponse",
            Use = SoapBindingUse.Encoded)
        ]*/
        [SoapRpcMethod(Use = SoapBindingUse.Literal, RequestNamespace =