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博客园 - 烈马狂生

.net dll热插拔 收藏javascript 收藏flex开发 静态类 .net中简单的记录日志的办法 程序post - 烈马狂生 - 博客园 virtual pc .netframework中的集合 Com Com+ .Net SSL和Https 关于高安全性的webservice处理 css总结 项目开发所需文档 [转]sql优化 在“运行”中常执行的命令。 软件开发分析的步骤 FCKeditor 一段js代码的分析 json
webservice调用的两种方法
烈马狂生 · 2008-12-03 · via 博客园 - 烈马狂生

1。第一中不用说了。使用vs.net提供的工具,生成代理类。

2。使用webrequest的方法。

public static XmlDocument XmlSendByHttp(string xmlString, string url, string SoapAction)
        {
            XmlDocument outxml 
= new XmlDocument();
            Stream oWriter 
= null;
            
bool bResult = true;
            
byte[] data = Encoding.UTF8.GetBytes(xmlString);
            HttpWebRequest myRequest 
= (HttpWebRequest)WebRequest.Create(url);

            myRequest.Method 

= "POST";
            myRequest.Headers.Add(
"SOAPAction", SoapAction);    
            myRequest.Headers.Add("ContentLength", data.Length.ToString());
            myRequest.ContentType 
= "text/xml; charset=utf-8";try
            {
                oWriter 
= myRequest.GetRequestStream();
                oWriter.Write(data, 
0, data.Length);
                oWriter.Close();
            }
            
catch
            {
                oWriter.Close();
                bResult 
= false;
            }

            Stream oReader 

= null;
            
if (bResult)
            {
                
try
                {
                    HttpWebResponse oResponse 
= (HttpWebResponse)myRequest.GetResponse();
                    oReader 
= oResponse.GetResponseStream();
                    outxml.Load(oReader);
                    oReader.Close();
                }
                
catch
                {
                }
            }
            
return outxml;
        }