如何创建使用WebRequest / Response数据的函数 [英] How to Create a function that consumes data from WebRequest/Response

问题描述

您好，



我在网上阅读了一些关于如何使用REST功能的文章。现在我正在尝试创建一个将从webrequest / response中使用xml的函数。



我知道如何使用这样的功能但不知道如何创建一个。

请告诉我如何创建这样的功能



我想从客户端发送webrequest中的xml。我需要创建一个将从服务器上的客户端使用此xml的函数。请帮助..

解决方案

您可以像这样创建webservice（.asmx）

  ///   <  摘要 >  
   ///   GetDataWebService的摘要说明
   ///   <   / summary  >  
  [WebService（Namespace =   http://tempuri.org/）] 
 [WebServiceBinding（ConformsTo = WsiProfiles.BasicProfile1_1）] 
 [System.ComponentModel.ToolboxItem（ FALS e ）] 
  //  允许从脚本调用此Web服务，使用ASP .NET AJAX，取消注释以下行。 
  //   [System.Web.Script。 Services.ScriptService]  
  public   class  GetDataWebService：System.Web.Services。 WebService 
 {
 
 BooksDBEntities db =  new  BooksDBEntities（）; 
 
 
 [WebMethod] 
  public   string  HelloWorld （）
 {
  return    Hello World; 
} 
 
 [WebMethod] 
  public 列表< studentserialized> GetAllStudentData（）
 {
 List< student> lststu =  new 列表< student>（）; 
 lststu = db.Students.ToList（）; 
列表< studentserialized> lstss =  new 列表< studentserialized>（）; 
  foreach （学生sss  in  lststu）
 {
 StudentSerialized ss =  new  StudentSerialized（）; 
 
 ss.ID = sss.ID; 
 ss.Name = sss.Name; 
 ss.Roll = sss.Roll; 
 
 lstss.Add（ss）; 
} 
 
  return  lstss; 
 
} 
 
  public   class  StudentSerialized 
 {
  public   int  ID { get ;  set ; } 
  public   string 名称{ get ;  set ; } 
  public   string  Roll { get ;  set ; } 
 
 
} 
 
 
} 
 

此函数（GetAllStudentData）将返回XML。 
 

 <   arrayofstudentserialized     xmlns：xsi   =   http://www.w3.org/2001/XMLSchema-instance   < span class =code-attribute> xmlns：xsd   =  http：//www.w3。 org / 2001 / XMLSchema    xmlns   =   http://tempuri.org/ >  
 <   studentserialized  >  
 < span class =code-keyword><   id  >  1 <   / id  >  
 <  名称 >  Anis < span class =code-keyword><   / name  >  
 <   roll  >  0718004 < span class =code-keyword><   / roll  >  
 <   / studentserialized  >  
 <   studentserialized  >  
 <   id  >  2 <   / id  >  
 <   name  >  Toma <   / name  >  
 <   roll  >  0718040 <   / roll  >  
 <   / studentserialized  >  
 <   studentserialized  >  
 <   id  >  3 <   / id  >  
 <  名称 >  Bachchu <   / name  >  
 <   roll  >  0717007 <   / roll  >  
 <   / studentserialized  >  
 <   / arrayofstudentserialized  &g吨;  

Hello ,

I read some articles on web about how to consume a REST function. Now I am trying to create a function that will consume xml from webrequest/response.

I know how to consume such a function but don't know how to create one.
Please tell me how to create such a function

I want to send xml in webrequest from client. I need to create a function that will consume this xml from client at server. Please help ..

解决方案

You can create webservice(.asmx) like this one

/// <summary>
/// Summary description for GetDataWebService
/// </summary>
[WebService(Namespace = "http://tempuri.org/")]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
[System.ComponentModel.ToolboxItem(false)]
// To allow this Web Service to be called from script, using ASP.NET AJAX, uncomment the following line.
// [System.Web.Script.Services.ScriptService]
public class GetDataWebService : System.Web.Services.WebService
{

    BooksDBEntities db = new BooksDBEntities();


    [WebMethod]
    public string HelloWorld()
    {
        return "Hello World";
    }

    [WebMethod]
    public List<studentserialized> GetAllStudentData()
    {
        List<student> lststu = new List<student>();
        lststu = db.Students.ToList();
        List<studentserialized> lstss = new List<studentserialized>();
        foreach (Student sss in lststu)
        {
            StudentSerialized ss = new StudentSerialized();

            ss.ID = sss.ID;
            ss.Name = sss.Name;
            ss.Roll = sss.Roll;

            lstss.Add(ss);
        }

        return lstss;

    }

  public  class StudentSerialized
    {
        public int ID { get; set; }
        public string Name { get; set; }
        public string Roll { get; set; }


    }


}

This function(GetAllStudentData)  will return an XML.

<arrayofstudentserialized xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://tempuri.org/">
  <studentserialized>
    <id>1</id>
    <name>Anis</name>
    <roll>0718004</roll>
  </studentserialized>
  <studentserialized>
    <id>2</id>
    <name>Toma</name>
    <roll>0718040</roll>
  </studentserialized>
  <studentserialized>
    <id>3</id>
    <name>Bachchu</name>
    <roll>0717007</roll>
  </studentserialized>
</arrayofstudentserialized>

这篇关于如何创建使用WebRequest / Response数据的函数的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！