WebService应用一例，带有安全验证

优速盾-小U • 2023年2月26日 02:44 • 行业资讯 • 阅读 311

1、创建WEB项目，添加WEB服务WebService1.asmx，代码如下：

 1 using System;  2 using System.Collections.Generic;  3 using System.Linq;  4 using System.Web;  5 using System.Web.Services;  6  7 namespace WebService  8 {  9 /// <summary> 10 /// WebService1 的摘要说明 11 /// </summary> 12 [WebService(Namespace = "http://tempuri.org/")] 13 [WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)] 14 [System.ComponentModel.ToolboxItem(false)] 15 // 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。 16 // [System.Web.Script.Services.ScriptService]  17 public class WebService1 : System.Web.Services.WebService 18  { 19 20 //声明Soap头实例 21 public MySoapHeader myHeader = new MySoapHeader(); 22 23 [System.Web.Services.Protocols.SoapHeader("myHeader")] 24  [WebMethod] 25 public string HelloWorld() 26  { 27 if (isAuthorized) 28  { 29 return "Hello World"; 30  } 31 else 32  { 33 return "You do not have power to do this operation!"; 34  } 35  } 36 37 [System.Web.Services.Protocols.SoapHeader("myHeader")] 38  [WebMethod] 39 public string InputYouName(string name) 40  { 41 if (isAuthorized) 42  { 43 return "Hello " + name; 44  } 45 else 46  { 47 return "You do not have power to do this operation!"; 48  } 49  } 50 51 /// <summary> 52 /// 判断用户是否获得使用授权 53 /// </summary> 54 public bool isAuthorized 55  { 56 get 57  { 58 if (myHeader.UserName.Equals("pwd") & myHeader.PassWord.Equals("pwd")) 59  { 60 return true; 61  } 62 else 63  { 64 return false; 65  } 66  } 67  } 68  } 69 }

2、加入安全验证，在这个web项目中添加一个类文件MySoapHeader.cs，具体代码如下：

 1 using System;  2 using System.Collections.Generic;  3 using System.Web;  4  5 namespace WebService  6 {  7 public class MySoapHeader : System.Web.Services.Protocols.SoapHeader  8  {  9 private string userName = string.Empty; 10 private string passWord = string.Empty; 11 12 /// <summary> 13 /// 构造函数 14 /// </summary> 15 public MySoapHeader() { } /// <summary> 16 /// 构造函数 17 /// </summary> 18 /// <param name="userName">用户名</param> 19 /// <param name="passWord">密码</param> 20 public MySoapHeader(string userName, string passWord) 21  { 22 this.userName = userName; 23 this.passWord = passWord; 24  } 25 26 /// <summary> 27 /// 获取或设置用户用户名 28 /// </summary> 29 public string UserName 30  { 31 get { return userName; } 32 set { userName = value; } 34  } 35 36 /// <summary> 37 /// 获取或设置用户密码 38 /// </summary> 39 public string PassWord 40  { 41 get { return passWord; } 42 set { passWord = value; } 43  } 44  } 45 }