Wcf简单实例1

一、客户端添加服务引用，并调用

1.使用客户端代理同步调用

static void TestTwo()
{
    /*********同步访问********/
    Person.PersonServiceClient client = new Person.PersonServiceClient();
    string result = client.DoWork(new[] { 1, 3, 5 });
    Console.WriteLine(result);

    DateTime serverTime = client.GetServerTime();
    Console.WriteLine(serverTime);

    Dictionary<string, int> dic = client.GetDic();
    foreach (var item in dic)
    {
        Console.WriteLine(item.Key + ":" + item.Value);
    }

    //服务店List集合，对应客户端数组
    string[] strList = client.GetListStr();
    Console.WriteLine(string.Join(",", strList));

    Person.Person[] list = client.GetList();
    foreach (var item in list)
    {
        Console.WriteLine(item.ID + "-" + item.Name + "-" + item.Birthday);
    }
    //关闭连接
    client.Close();
}

2.使用客户端代理异步调用

static void TestThree()
{
    /******异步访问******/
    Person.PersonServiceClient client = new Person.PersonServiceClient();
    Task<string> result = client.DoWorkAsync(new[] { 1, 3, 5 });
    Task<DateTime> serverTime = client.GetServerTimeAsync();
    Console.WriteLine(result.Result);
    Console.WriteLine(serverTime.Result);

    //关闭连接
    client.Close();
    Console.WriteLine("end");
}

客户端配置：

<system.serviceModel>
    <bindings>
        <basicHttpBinding>
            <binding name="BasicHttpBinding_IService1" />
            <binding name="BasicHttpBinding_IPersonService" />
        </basicHttpBinding>
    </bindings>
    <client>
        <endpoint address="http://localhost:60957/Service1.svc" binding="basicHttpBinding"
            bindingConfiguration="BasicHttpBinding_IService1" contract="ServiceOne.IService1"
            name="BasicHttpBinding_IService1" />
        <endpoint address="http://localhost:60957/PersonService.svc"
            binding="basicHttpBinding" bindingConfiguration="BasicHttpBinding_IPersonService"
            contract="Person.IPersonService" name="BasicHttpBinding_IPersonService" />
    </client>
</system.serviceModel>

二、接口契约和数据契约

[ServiceContract]
public interface IPersonService
{
    [OperationContract]
    string DoWork(int[] numbers);

    [OperationContract]
    DateTime GetServerTime();

    [OperationContract]
    List<string> GetListStr();

    [OperationContract]
    List<Person> GetList();

    [OperationContract]
    Dictionary<string, int> GetDic();
}

[DataContract]
public class Person
{
    [DataMember]
    public int ID { get; set; }
    [DataMember]
    public string Name { get; set; }
    [DataMember]
    public DateTime Birthday { get; set; }
}

三、接口实现

public class PersonService : IPersonService
{
    public string DoWork(int[] numbers)
    {
        return string.Join("|", numbers);
    }
    public Dictionary<string, int> GetDic()
    {
        Dictionary<string, int> dic = new Dictionary<string, int>();
        dic.Add("one", 1);
        dic.Add("two", 2);

        return dic;
    }
    public List<Person> GetList()
    {
        List<Person> list = new List<Person>();

        list.Add(new Person()
        {
            ID = 1,
            Name = "张三",
            Birthday = new DateTime(1990, 1, 1)
        });

        list.Add(new Person()
        {
            ID = 2,
            Name = "李四",
            Birthday = new DateTime(1991, 1, 1)
        });
        return list;
    }
    public DateTime GetServerTime()
    {
        return DateTime.Now;
    }
    public List<string> GetListStr()
    {
        List<string> list = new List<string>();
        list.Add("张三");
        list.Add("王芳");
        return list;
    }
}

服务端使用默认配置

<system.serviceModel>
  <behaviors>
    <serviceBehaviors>
      <behavior>
        <!-- 为避免泄漏元数据信息，请在部署前将以下值设置为 false -->
        <serviceMetadata httpGetEnabled="true" httpsGetEnabled="true"/>
        <!-- 要接收故障异常详细信息以进行调试，请将以下值设置为 true。在部署前设置为 false 以避免泄漏异常信息 -->
        <serviceDebug includeExceptionDetailInFaults="true"/>
      </behavior>
    </serviceBehaviors>
  </behaviors>
  <protocolMapping>
    <add binding="basicHttpsBinding" scheme="https" />
  </protocolMapping>
  <serviceHostingEnvironment aspNetCompatibilityEnabled="true" multipleSiteBindingsEnabled="true" />
</system.serviceModel>