Wcf 使用WF通过HTTPS调用Soap服务

我已经针对Postman测试了端点，尽管VisualStudio声称它确实存在。当我添加服务引用时，app.config文件中出现错误，因此我决定在代码中手动配置绑定和端点

脚本任务：

public void Main()
    {

        //configure WCF manually , endpoint, HTTPS binding, etc
        BasicHttpsBinding binding = new System.ServiceModel.BasicHttpsBinding(BasicHttpsSecurityMode.Transport);
        EndpointAddress address = new EndpointAddress("https://service/services/Operation.svc");
        ST_364d1c14d92b406e87f51c75a462f403.ClientServiceRef.ClientService1Client client = new ClientService1Client(binding, address);
        client.ClientCredentials.UserName.UserName = "";
        client.ClientCredentials.UserName.Password = "";

        //make call to SOAP service using client instance
        var column_names = client.GetAllClients();
        Dts.TaskResult = (int)ScriptResults.Success;
    }

运行时错误-似乎无法识别端点

 at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor)
   at System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(Object obj, Object[] parameters, Object[] arguments)
   at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
   at System.RuntimeType.InvokeMember(String name, BindingFlags bindingFlags, Binder binder, Object target, Object[] providedArgs, ParameterModifier[] modifiers, CultureInfo culture, String[] namedParams)
   at Microsoft.SqlServer.Dts.Tasks.ScriptTask.VSTATaskScriptingEngine.ExecuteScript()

以下是app.config文件供参考

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
    <system.serviceModel>
        <bindings>
            <basicHttpBinding>
                <binding name="BasicHttpBinding_IClientService1">
                    <security mode="Transport" />
                </binding>
                <binding name="BasicHttpBinding_IClientService11" />
            </basicHttpBinding>
        </bindings>
        <client>
            <endpoint address="https:/server.com/services/ClientService1.svc/soap"
                binding="basicHttpBinding" bindingConfiguration="BasicHttpBinding_IClientService1"
                contract="ClientServiceRef.IClientService1" name="BasicHttpBinding_IClientService1" />
        </client>
    </system.serviceModel>
</configuration>

有关更多信息，请参阅我的相关问题，它是否会在执行

client.getAllClient（）时引发该异常或当它执行时
Dts.TaskResult=（int）ScriptResults.Success？该错误看起来与找不到终结点无关。@Popo当它找到client.GetAllClients（）时-SSIS中似乎也有一个错误，对脚本组件的更改没有被保存。您是否对调用
client.GetAllClients（）时服务执行的代码有详细说明包装在try-catch块中？该错误看起来确实是SSIS脚本任务的错误，而不是web服务调用的错误。也许我错过了一些东西。