6.WCF Rest

契约：

注意：所有传入的参数必须设置成字符串

using System;
using System.Collections.Generic;
using System.ServiceModel;
using Rhythmk.Model;
using System.ServiceModel.Web;

namespace Rhythmk.Contracts
{
     /// HTTP方法中：
    /// PUT相当于Update
    /// GET相当于Read
    /// POST相当于Create
    /// DELETE相当于Delete

    [ServiceContract]
    [DataContractFormat]
    public interface IRest
    {
        // WebInvoke - 指示服务操作在逻辑上就是调用操作，而且可由 Web 编程模型调用
        // UriTemplate - 用于服务操作的统一资源标识符 (URI) 模板。URI模板可以将一个 URI 或一组 URI 映射到服务操作。有关 URI 模板的更多信息，请参见 UriTemplate 和 UriTemplateTable
        // Method - 与操作关联的协议方法，默认为 POST
        // ResponseFormat - 指定从服务操作发出的响应的格式。Xml 或 Json
        [OperationContract]
       /* [WebInvoke(
            UriTemplate="User/POST/{name}/{age}/{time}",
            Method="POST",
            ResponseFormat=WebMessageFormat.Json
        )]*/
        [WebGet(UriTemplate = "/User/POST/{name}/{age}/{time}", BodyStyle = WebMessageBodyStyle.Bare)]
        User CreateUser(string name, string  age, string time);

        [OperationContract]
              /*  [WebInvoke(
            UriTemplate = "User/PUT/{name}/{age}",
            Method="PUT",
            ResponseFormat=WebMessageFormat.Json
        )]*/
        [WebGet(UriTemplate = "/User/PUT/{name}/{age}", BodyStyle = WebMessageBodyStyle.Bare)]
       
        bool UpdateUser(string name, string age);

        [OperationContract]
       /* [WebInvoke(
            UriTemplate = "User/DELETE/{name}",
            Method="DELETE",
            ResponseFormat=WebMessageFormat.Json
        )]*/
        [WebGet(UriTemplate = "/User/DELETE/{name}", BodyStyle = WebMessageBodyStyle.Bare)]
       
        bool DelUser(string name);
        [OperationContract]
      /*  [WebInvoke(
            UriTemplate = "User/GET/{age}",
            Method="GET",
            ResponseFormat=WebMessageFormat.Json
        )]*/
        [WebGet(UriTemplate = "/User/GET/{age}", BodyStyle = WebMessageBodyStyle.Bare)]
       
        List<User> GetUserListByAge(string age);

    }
}

服务：

using System;
using System.Collections.Generic;
using Rhythmk.Contracts;
using Rhythmk.Model;
using System.ServiceModel;
using System.ServiceModel.Activation;
namespace Rhythmk.Services
{
    [ServiceBehavior(InstanceContextMode = InstanceContextMode.PerSession)]
    [AspNetCompatibilityRequirements(RequirementsMode = AspNetCompatibilityRequirementsMode.Required)]
    public class RestService : IRest
    {
        #region IRest 成员

        public User CreateUser(string name, string age, string time)
        {
            User user = new User();
            user.Name = name;
            user.Age = Convert.ToInt32(age);
            user.Birthday =DateTime.Parse( time);
            return user;
        }

        public bool UpdateUser(string name, string  age)
        {
            return true;
        }

        public bool DelUser(string name)
        {
            return true;
        }

        public List<User> GetUserListByAge(string age)
        {
            List<User> list = new List<User>();

            for (int i =Convert.ToInt32( age); i <Convert.ToInt32(age) + 10; i++)
            {
                User user = new User();
                user.Age = i;
                user.Name = "Name" + i;
                user.Birthday = DateTime.Now;
                list.Add(user);
            }
            return list;

        }

        #endregion
    }
}

数据契约：

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.ServiceModel;
using System.ServiceModel.Description;
using System.Runtime.Serialization;


namespace Rhythmk.Model
{

    [DataContract]
   public  class User
    {
        [DataMember]
        public string Name { get; set; }
        [DataMember]
        public int Age { get; set; }

        [DataMember]
        public DateTime Birthday { get; set; }

    }
}

配置：

<%@ ServiceHost Language="C#"  Service="Rhythmk.Services.RestService" Factory="System.ServiceModel.Activation.WebServiceHostFactory"%>

<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <system.serviceModel>
    <behaviors>
      <serviceBehaviors>
        <behavior name="metaBehavior">

          <serviceMetadata httpGetEnabled="true" />


        </behavior>
      </serviceBehaviors>
    </behaviors>
    <bindings>
      <webHttpBinding>
        <binding name="webBinding">


        </binding>
      </webHttpBinding>
    </bindings>
    <services>
      <service name="Rhythmk.Services.RestService" behaviorConfiguration="metaBehavior" >
        <endpoint address=""
            binding="webHttpBinding" bindingConfiguration="" contract="Rhythmk.Contracts.IRest"  >
        </endpoint>
        <host>
          <baseAddresses>
            <add baseAddress="http://localhost:5726/Host/RestService.svc"/>
          </baseAddresses>
        </host>
      </service>
    </services>

  </system.serviceModel>
</configuration>

注意：绑定为：webHttpBinding 

调用：http://localhost:5726/Host/RestService.svc/User/GET/123

返回：

 

 

- <ArrayOfUser xmlns="http://schemas.datacontract.org/2004/07/Rhythmk.Model" xmlns:i="http://www.w3.org/2001/XMLSchema-instance">
- <User>
  <Age>123</Age> 
  <Birthday>2011-06-09T10:01:54.6746286+08:00</Birthday> 
  <Name>Name123</Name> 
  </User>
- <User>
  <Age>124</Age> 
  <Birthday>2011-06-09T10:01:54.6746286+08:00</Birthday> 
  <Name>Name124</Name> 
  </User>
+ <User>
  <Age>125</Age> 
  <Birthday>2011-06-09T10:01:54.6746286+08:00</Birthday> 
  <Name>Name125</Name> 
  </User>
- <User>
  <Age>126</Age> 
  <Birthday>2011-06-09T10:01:54.6746286+08:00</Birthday> 
  <Name>Name126</Name> 
  </User>
- <User>
  <Age>127</Age> 
  <Birthday>2011-06-09T10:01:54.6746286+08:00</Birthday> 
  <Name>Name127</Name> 
  </User>
- <User>
  <Age>128</Age> 
  <Birthday>2011-06-09T10:01:54.6746286+08:00</Birthday> 
  <Name>Name128</Name> 
  </User>
- <User>
  <Age>129</Age> 
  <Birthday>2011-06-09T10:01:54.6746286+08:00</Birthday> 
  <Name>Name129</Name> 
  </User>
- <User>
  <Age>130</Age> 
  <Birthday>2011-06-09T10:01:54.6746286+08:00</Birthday> 
  <Name>Name130</Name> 
  </User>
- <User>
  <Age>131</Age> 
  <Birthday>2011-06-09T10:01:54.6746286+08:00</Birthday> 
  <Name>Name131</Name> 
  </User>
- <User>
  <Age>132</Age> 
  <Birthday>2011-06-09T10:01:54.6746286+08:00</Birthday> 
  <Name>Name132</Name> 
  </User>
  </ArrayOfUser>