Core 开发 wcf

测试工具：找到Vs的安装路径，找到Common7\IDE\WcfTestClient.exe

1.添加包

　　CoreWCF.Http  和 CoreWCF.Primitives   这里代码都是 1.0.1 版本

2.修改配置文件

在最前面添加     "Urls": "http://localhost:5000;https://localhost:5001",

 3.1将服务协定实现在一个类里面，利用partial将实现分散到多个文件，然后添加多个终结点，只需要开启一个ServiceHost. 

 再core 6.0的开发

            var builder = WebApplication.CreateBuilder(args);
            builder.WebHost.ConfigureKestrel((context, options) =>
            {
                options.AllowSynchronousIO = true;
            });
   // Add WSDL support
            builder.Services.AddServiceModelServices().AddServiceModelMetadata();
            builder.Services.AddSingleton<IServiceBehavior, UseRequestHeadersForMetadataAddressBehavior>();

            var app = builder.Build();
            //1.将服务协定实现在一个类里面，利用partial将实现分散到多个文件，然后添加多个终结点，只需要开启一个ServiceHost.
            app.UseServiceModel(builder =>
            {
                builder.AddService<MyWcfService>()
                .AddServiceEndpoint<MyWcfService, IEchoService>(new BasicHttpBinding(), "/WcfService/IEchoService")
                .AddServiceEndpoint<MyWcfService, IEMessService>(new BasicHttpBinding(), "/WcfService/IEMessService");
            });
 var serviceMetadataBehavior = app.Services.GetRequiredService<ServiceMetadataBehavior>();
            serviceMetadataBehavior.HttpGetEnabled = true;

            app.Run();

 调用网站：http://localhost:5000/WcfService/IEchoService

3.2.每个服务开启一个ServiceHost

using CoreWCF;
using CoreWCF.Configuration;
using CoreWCF.Description;
using WebEmpty;

var builder = WebApplication.CreateBuilder(args);
builder.WebHost.ConfigureKestrel((context, options) =>
{
    options.AllowSynchronousIO = true;
});
// Add WSDL support
builder.Services.AddServiceModelServices().AddServiceModelMetadata();
builder.Services.AddSingleton<IServiceBehavior, UseRequestHeadersForMetadataAddressBehavior>();

var app = builder.Build();
//2.每个服务开启一个ServiceHost,这种做法在实际实现上也会有所不同，比如可以需要调用某个服务的时候再去开启，利用线程锁来控制同时开启的服务数，或者一次开启所有的服务.
app.UseServiceModel(builder =>
{
    builder.AddService<EchoService>()
    .AddServiceEndpoint<EchoService, IEchoService>(new BasicHttpBinding(), "/WcfService/IEchoService")
    .AddService<EMessService>()
    .AddServiceEndpoint<EMessService, IEMessService>(new BasicHttpBinding(), "/WcfService/IEMessService");
});
var serviceMetadataBehavior = app.Services.GetRequiredService<ServiceMetadataBehavior>();
serviceMetadataBehavior.HttpGetEnabled = true;

app.Run();

分别 调用网站：http://localhost:5000/WcfService/IEchoService  和  http://localhost:5000/WcfService/IEMessService