.net WebServer示例及调用（接口WSDL动态调用 JAVA）

新建.asmx页面

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Services;
using System.Text;
using System.Data;
using System.Security.Cryptography;
using System.Web.Script.Services;
using System.IO;
using System.Web.Script.Serialization;
using DBUtility;
using OAApp.Order;
using System.IO.Compression;
namespace OAApp
{
    /// <summary>
    /// AppService 的摘要说明
    /// </summary>
    [WebService(Namespace = "http://tempuri.org/")]
    [WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
    [System.ComponentModel.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 AppService : System.Web.Services.WebService
    {
       // string key = "";//钥匙
       // BLL.Hotels  hl= new BLL.Hotels()
        private readonly BLL.Hotels hl = new BLL.Hotels();
        private readonly BLL.hotelcollect hc = new BLL.hotelcollect();
        OAApp.TodayHY.HYModel.HY_iccard HY_iccard = new OAApp.TodayHY.HYModel.HY_iccard();
        OAApp.TodayHY.HYBLL.HY_iccard BB = new OAApp.TodayHY.HYBLL.HY_iccard();

        public static int[] EN_KEY = { 7, 2, 5, 4, 0, 1, 3, 6 };
        public static int[] DE_KEY = { 4, 5, 1, 6, 3, 2, 7, 0 };

        public static byte byteEncryption(byte nSrc)
        {
            byte nDst = 0;
            byte nBit = 0;
            int i;
            for (i = 0; i < 8; i++)
            {
                nBit = (byte)(1 << EN_KEY[i]);
                if ((nSrc & nBit) != 0)
                    nDst |= (byte)(1 << i);
            }
            return nDst;
        }


        public static byte byteDecryption(byte nSrc)
        {
            byte nDst = 0;
            byte nBit = 0;
            int i;
            for (i = 0; i < 8; i++)
            {
                nBit = (byte)(1 << DE_KEY[i]);
                if ((nSrc & nBit) != 0)
                    nDst |= (byte)(1 << i);
            }
            return nDst;
        }

        /// <summary>
        /// 加密
        /// </summary>
        /// <param name="source"></param>
        /// <returns></returns>
        public static string getCipherString(string source)
        {
            if (source.Trim() == "")
            {
                return "";
            }
            string s = source;
            //byte[] sb = s.getBytes("UTF-8");
            byte[] sb = Encoding.UTF8.GetBytes(s);
            //String d = new String(sb, "UTF-8");
            string d = Encoding.UTF8.GetString(sb.ToArray());
            //sb = d.getBytes("UTF-8");
            sb = Encoding.UTF8.GetBytes(d);
            byte[] sbNew = new byte[sb.Length];
            StringBuilder sbb = new StringBuilder();

            for (int i = 0; i < sb.Length; i++)
            {
                byte t = byteEncryption(sb[i]);

                sbNew[i] = t;
                char c = (char)t;
                sbb.Append(c);
            }

            // String ss=new String(sbb.toString().getBytes("UTF-8"),"UTF-8");
            return sbb.ToString();
        }

        /// <summary>
        /// 解密
        /// </summary>
        /// <param name="cipherString"></param>
        /// <returns></returns>
        public static string Decrypt(string cipherString)
        {
            if (cipherString.Trim() == "")
            {
                return "";
            }
            string drr = cipherString;

            byte[] drrByte = new byte[drr.Length];
            for (int i = 0; i < drrByte.Length; i++)
            {
                //drrByte[i] = byteDecryption(Byte.valueOf((byte)drr.charAt(i)));
                drrByte[i] = byteDecryption( Convert.ToByte(drr[i]));
            }

            //String des = new String(drrByte, "UTF-8");
            string des = Encoding.UTF8.GetString(drrByte.ToArray());
            return des;
        }

        public string StrJtextConte() 
        {
            string jtext = string.Empty;

            if ("POST" == System.Web.HttpContext.Current.Request.RequestType)
            {
                System.IO.Stream sm = System.Web.HttpContext.Current.Request.InputStream;//获取post正文
                int len = (int)sm.Length;//post数据长度
                byte[] inputByts = new byte[len];//字节数据,用于存储post数据
                sm.Read(inputByts, 0, len);//将post数据写入byte数组中
                sm.Close();//关闭IO流
                jtext = Encoding.GetEncoding("unicode").GetString(inputByts);//转为unicode编码
                jtext = Server.UrlDecode(jtext);//下面解释一下Server.UrlDecode和Server.UrlEncode的作用


            }
            return jtext;
        }

        public string StrJtext() 
        {
               string jtext = string.Empty;

               if ("POST" == System.Web.HttpContext.Current.Request.RequestType)
               {
                   System.IO.Stream sm = System.Web.HttpContext.Current.Request.InputStream;//获取post正文
                   int len = (int)sm.Length;//post数据长度
                   byte[] inputByts = new byte[len];//字节数据,用于存储post数据
                   sm.Read(inputByts, 0, len);//将post数据写入byte数组中
                   sm.Close();//关闭IO流
                   jtext = Encoding.Default.GetString(inputByts);//转为unicode编码
                   jtext = Server.UrlDecode(jtext);
               }
               return jtext;
        }

        #region  设备注册
        public struct ToJsonDeviceRegister
        {
            //属性的名字，必须与json格式字符串中的"key"值一样。
            public string deviceCode { get; set; }  //设备唯一编号
            public string deviceType { get; set; }//设备类型（0：安卓 1：iOS)
            public string appId { get; set; }//应用ID（2961256）
            public string userId { get; set; }//注册用户ID
            public string pushUserId { get; set; }//推送用户ID（百度生成）
            public string channelId { get; set; }//通道ID（百度）
            public string iosDeviceToken { get; set; }//设备令牌

        }
        /// <summary>
        /// 设备注册
        /// </summary>
        /// <param name="deviceCode">设备唯一编号</param>
        /// <param name="deviceType">设备类型（0：安卓 1：iOS)</param>
        /// <param name="appId">应用ID（2961256）</param>
        /// <param name="userId">注册用户ID</param>
        /// <param name="pushUserId">推送用户ID（百度生成）</param>
        /// <param name="channelId">通道ID（百度）</param>
        /// <param name="iosDeviceToken">设备令牌</param>
        /// <returns>正常：{"resCode":1, " resMsg":"正常"}异常：{"resCode":0," resMsg":"未知错误"}</returns>
        [WebMethod(Description = "设备注册")]
        public string DeviceRegister()
        {
            string jtext = StrJtext();//获取数据
            int res = 0;
            JavaScriptSerializer js = new JavaScriptSerializer();   //实例化一个能够序列化数据的类
            ToJsonDeviceRegister list = js.Deserialize<ToJsonDeviceRegister>(jtext);    //将json数据转化为对象类型并赋值给list
            string dCode = Decrypt(list.deviceCode);
            int dType = Convert.ToInt32(Decrypt(list.deviceType));
            string aoppid = Decrypt(list.appId);
            string userid = Decrypt(list.userId);
            string pushuserId = Decrypt(list.pushUserId);
            string channelid = Decrypt(list.channelId);
            string iosdevicetoken = Decrypt(list.iosDeviceToken);
            res= new BLL.deviceregister().AddDregisterInfo(dCode, dType, aoppid, userid, pushuserId, channelid, iosdevicetoken);
            return ReturnValue(res.ToString());
        }
        #endregion
}

#region  返回值
        public static string ReturnValue(string res)
        {
            StringBuilder JsonString = new StringBuilder();  
            if (Convert.ToInt32(res) > 0)
            {
                JsonString.Append("{ ");
                JsonString.Append(""resCode":");
                JsonString.Append(""1",");
                JsonString.Append(""resMsg":");
                JsonString.Append(""正确"");
                JsonString.Append("}");
                return JsonString.ToString();
            }
            else
            {
                JsonString.Append("{ ");
                JsonString.Append(""resCode":");
                JsonString.Append(""0",");
                JsonString.Append(""resMsg":");
                JsonString.Append(""未知错误"");
                JsonString.Append("}");
                return JsonString.ToString();
            }
        }
        #endregion

 #region  datatable 转json
    public static string CreateJsonParameters(DataTable dt)
    {
        StringBuilder JsonString = new StringBuilder();
        //Exception Handling        
        if (dt != null && dt.Rows.Count > 0)
        {
            JsonString.Append("{ ");
            JsonString.Append(""resCode":");
            JsonString.Append(""1",");
            JsonString.Append(""resMsg":");
            JsonString.Append(""正确",");
            JsonString.Append(""data":[ ");
            for (int i = 0; i < dt.Rows.Count; i++)
            {
                JsonString.Append("{ ");
                for (int j = 0; j < dt.Columns.Count; j++)
                {
                    if (j < dt.Columns.Count - 1)
                    {
                        JsonString.Append(""" + dt.Columns[j].ColumnName.ToString() + "":" + """ + dt.Rows[i][j].ToString() + "",");
                    }
                    else if (j == dt.Columns.Count - 1)
                    {
                        JsonString.Append(""" + dt.Columns[j].ColumnName.ToString() + "":" + """ + dt.Rows[i][j].ToString() + """);
                    }
                }
                /**/
                /**/
                /**/
                /*end Of String*/
                if (i == dt.Rows.Count - 1)
                {
                    JsonString.Append("} ");
                }
                else
                {
                    JsonString.Append("}, ");
                }
            }
            JsonString.Append("]}");
            return JsonString.ToString();
        }
        else
        {
            JsonString.Append("{ ");
            JsonString.Append(""resCode":");
            JsonString.Append(""-4",");
            JsonString.Append(""resMsg":");
            JsonString.Append(""数据为空"");
            JsonString.Append("}");
            return JsonString.ToString();
        }
    }
    #endregion

/*C#调用Web Servers 例*/

protected void Page_Load(object sender, EventArgs e)
        {
            string result = BuildRequest("http://175.6.7.245:8007/AppService.asmx/UserMobileWebPayValidate", Server.UrlEncode("{"orderId":"wx444201411111611"}"), "UTF-8");
            Response.Write(result);
        }
        public static string BuildRequest(string strUrl, string strRequestData, string _input_charset)
        {
            Encoding code = Encoding.GetEncoding(_input_charset);

            //待请求参数数组字符串
            //string strRequestData = BuildRequestParaToString(sParaTemp, code);

            //把数组转换成流中所需字节数组类型
            byte[] bytesRequestData = code.GetBytes(strRequestData);

            //构造请求地址
            //string strUrl = GATEWAY_NEW + "_input_charset=" + _input_charset;

            //请求远程HTTP
            string strResult = "";
            try
            {
                //设置HttpWebRequest基本信息
                HttpWebRequest myReq = (HttpWebRequest)HttpWebRequest.Create(strUrl);
                myReq.Method = "post";
                myReq.ContentType = "application/x-www-form-urlencoded";

                //填充POST数据
                myReq.ContentLength = bytesRequestData.Length;
                Stream requestStream = myReq.GetRequestStream();
                requestStream.Write(bytesRequestData, 0, bytesRequestData.Length);
                requestStream.Close();

                //发送POST数据请求服务器
                HttpWebResponse HttpWResp = (HttpWebResponse)myReq.GetResponse();
                Stream myStream = HttpWResp.GetResponseStream();

                //获取服务器返回信息
                StreamReader reader = new StreamReader(myStream, code);
                StringBuilder responseData = new StringBuilder();
                String line;
                while ((line = reader.ReadLine()) != null)
                {
                    responseData.Append(line);
                }
                strResult = responseData.ToString();

                //释放
                myStream.Close();
                reader.Close();

                //服务器端返回的是一个XML格式的字符串，XML的Content才是我们所需要的Json数据
                System.Xml.XmlDocument xml = new System.Xml.XmlDocument();
                xml.LoadXml(strResult);
                strResult = xml.ChildNodes[1].InnerText;
                //strResult = xml.LastChild.InnerText;
            }
            catch (Exception exp)
            {
                strResult = "报错：" + exp.Message;
            }

            return strResult;
        }

        /// <summary>
        /// 其它方式
        /// </summary>
        /// <param name="methodName"></param>
        /// <param name="jsonParas"></param>
        /// <param name="_input_charset"></param>
        /// <returns></returns>
        public string Post(string methodName, string jsonParas, string _input_charset)
        {
            string Url = "http://175.6.7.245:8007/AppService.asmx";
            string strURL = Url + "/" + methodName;

            //创建一个HTTP请求  
            HttpWebRequest request = (HttpWebRequest)WebRequest.Create(strURL);
            //Post请求方式  
            request.Method = "POST";
            //内容类型
            request.ContentType = "application/x-www-form-urlencoded";

            //设置参数，并进行URL编码  
            //虽然我们需要传递给服务器端的实际参数是JsonParas(格式：[{"UserID":"0206001","UserName":"ceshi"}])，
            //但是需要将该字符串参数构造成键值对的形式（注："paramaters=[{"UserID":"0206001","UserName":"ceshi"}]"），
            //其中键paramaters为WebService接口函数的参数名，值为经过序列化的Json数据字符串
            //最后将字符串参数进行Url编码
            string paraUrlCoded = System.Web.HttpUtility.UrlEncode("paramaters");
            paraUrlCoded += "=" + System.Web.HttpUtility.UrlEncode(jsonParas);

            byte[] payload;
            //将Json字符串转化为字节  
            Encoding code = Encoding.GetEncoding(_input_charset);
            payload = code.GetBytes(paraUrlCoded);
            //设置请求的ContentLength   
            request.ContentLength = payload.Length;
            //发送请求，获得请求流  

            Stream writer;
            try
            {
                writer = request.GetRequestStream();//获取用于写入请求数据的Stream对象
            }
            catch (Exception)
            {
                writer = null;
                Console.Write("连接服务器失败!");
            }
            //将请求参数写入流
            writer.Write(payload, 0, payload.Length);
            writer.Close();//关闭请求流

            String strValue = "";//strValue为http响应所返回的字符流
            HttpWebResponse response;
            try
            {
                //获得响应流
                response = (HttpWebResponse)request.GetResponse();
            }
            catch (WebException ex)
            {
                response = ex.Response as HttpWebResponse;
            }

            Stream s = response.GetResponseStream();

            //服务器端返回的是一个XML格式的字符串，XML的Content才是我们所需要的Json数据
            XmlTextReader Reader = new XmlTextReader(s);
            Reader.MoveToContent();
            strValue = Reader.ReadInnerXml();//取出Content中的Json数据
            Reader.Close();
            s.Close();

            return strValue;//返回Json数据
        }

接口WSDL动态调用

/*WSDL或XML中 GetDataPortType为类名，getData为方法名*/    

<wsdl:portType name="GetDataPortType">
        <wsdl:operation name="getData">
            <wsdl:input message="ns:getDataRequest" wsaw:Action="urn:getData"/>
            <wsdl:output message="ns:getDataResponse" wsaw:Action="urn:getDataResponse"/>
        </wsdl:operation>
    </wsdl:portType>

 public class WebServiceHelper
    {
        #region 动态调用WebService动态调用地址
        /// < summary>           
        /// 动态调用web服务         
        /// < /summary>          
        /// < param name="url">WSDL服务地址< /param> 
        /// < param name="methodname">方法名< /param>           
        /// < param name="args">参数< /param>           
        /// < returns>< /returns>          
        public static object InvokeWebService(string url, string methodname, object[] args)
        {
            return WebServiceHelper.InvokeWebService(url, null, methodname, args);
        }
        /// <summary>
        /// 动态调用web服务
        /// </summary>
        /// <param name="url">WSDL服务地址</param>
        /// <param name="classname">服务接口类名</param>
        /// <param name="methodname">方法名</param>
        /// <param name="args">参数值</param>
        /// <returns></returns>
        public static object InvokeWebService(string url, string classname, string methodname, object[] args)
        {

            string @namespace = "EnterpriseServerBase.WebService.DynamicWebCalling";
            if ((classname == null) || (classname == ""))
            {
                classname = WebServiceHelper.GetWsClassName(url);
            }
            try
            {

                //获取WSDL   
                WebClient wc = new WebClient();
                Stream stream = wc.OpenRead(url + "?wsdl");
                ServiceDescription sd = ServiceDescription.Read(stream);
                //注意classname一定要赋值获取 
                classname = sd.Services[0].Name;

                ServiceDescriptionImporter sdi = new ServiceDescriptionImporter();
                sdi.AddServiceDescription(sd, "", "");
                CodeNamespace cn = new CodeNamespace(@namespace);

                //生成客户端代理类代码          
                CodeCompileUnit ccu = new CodeCompileUnit();
                ccu.Namespaces.Add(cn);
                sdi.Import(cn, ccu);
                CSharpCodeProvider icc = new CSharpCodeProvider();


                //设定编译参数                 
                CompilerParameters cplist = new CompilerParameters();
                cplist.GenerateExecutable = false;
                cplist.GenerateInMemory = true;
                cplist.ReferencedAssemblies.Add("System.dll");
                cplist.ReferencedAssemblies.Add("System.XML.dll");
                cplist.ReferencedAssemblies.Add("System.Web.Services.dll");
                cplist.ReferencedAssemblies.Add("System.Data.dll");
                //编译代理类                 
                CompilerResults cr = icc.CompileAssemblyFromDom(cplist, ccu);
                if (true == cr.Errors.HasErrors)
                {
                    System.Text.StringBuilder sb = new System.Text.StringBuilder();
                    foreach (System.CodeDom.Compiler.CompilerError ce in cr.Errors)
                    {
                        sb.Append(ce.ToString());
                        sb.Append(System.Environment.NewLine);
                    }
                    throw new Exception(sb.ToString());
                }
                //生成代理实例，并调用方法                 
                System.Reflection.Assembly assembly = cr.CompiledAssembly;
                Type t = assembly.GetType(@namespace + "." + classname, true, true);
                object obj = Activator.CreateInstance(t);
                System.Reflection.MethodInfo mi = t.GetMethod(methodname);
                return mi.Invoke(obj, args);

            }
            catch (Exception ex)
            {
                throw new Exception(ex.InnerException.Message, new Exception(ex.InnerException.StackTrace));
                // return "Error:WebService调用错误！" + ex.Message;
            }
        }
        private static string GetWsClassName(string wsUrl)
        {
            string[] parts = wsUrl.Split('/');
            string[] pps = parts[parts.Length - 1].Split('.');
            return pps[0];
        }
        #endregion
    }

  #region 动态调用 webservices地址

            try
            {
                object[] args = new object[3];
                args[0] = (JsonHelper.GetJson<List<RealTimeData>>(listRealData));
                args[1] = ("cnemcwater");
                args[2] = ("cnemcwater");

                object result = WebServiceHelper.InvokeWebService("http://172.0.0.1:8003/waterservice/services/GetData", "GetDataPortType",
                    "getData", args);
                funcAddLog(result.ToString(), 0);

            }

            catch (Exception ex)
            {
                funcAddLog(ex.ToString(), 0);
                LogHelper.WriteLog("推送数据", ex);
            }

            #endregion