C#调用Java的WebService时添加身法认证信息的方法
Java生成的WebService要求在调用时在http的header里必须带上Authorization:Basic xxxxxxxxxxxxxxx的认证信息
因为是在添加Web Reference后直接调用服务,所以就要重写服务类,重写服务类的GetWebRequest方法,示例代码如下
public class MyService : xxx服务类 { public MyService(string url) { Url = url; } protected override WebRequest GetWebRequest(Uri uri) { HttpWebRequest request = (HttpWebRequest)base.GetWebRequest(uri); if (PreAuthenticate)//使用时,必须设置服务类的PreAuthenticate属性为true并设置Credentials属性 { NetworkCredential networkcredential = base.Credentials.GetCredential(uri, "Basic"); if (networkcredential != null) { Byte[] credentialBuffer = new UTF8Encoding().GetBytes(networkcredential.UserName + ":" + networkcredential.Password); request.Headers["Authorization"] = "Basic " + Convert.ToBase64String(credentialBuffer); } else throw new ApplicationException("No network credentials"); } return request; } }
参考信息:
http://stackoverflow.com/questions/20495105/basic-authentication-in-php-webservice-with-c/20517700#20517700
http://stackoverflow.com/questions/897782/how-to-add-custom-http-header-for-c-sharp-web-service-client-consuming-axis-1-4/1712795#1712795
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