c# uri.host_C＃| 具有示例的Uri.Host属性

矫情吗；* 2023-03-05 12:43 9阅读 0赞

c\# uri.host

## Uri.Host属性 **(**Uri.Host Property**)** ##

**Uri.Host Property** is the instance property of **Uri** class which used to get host components from URI. This property returns a string value. This property may generate **System.InvalidOperationException** exception.

**Uri.Host属性**是**Uri**类的实例属性，用于从URI获取主机组件。 此属性返回一个字符串值。 此属性可能会生成**System.InvalidOperationException**异常。

**Syntax:**

**句法：**

public string Host { get; }

**Return value:**

**返回值：**

The return type of this property is string, it returns a string that contains the host name. This is usually the DNS host name or IP address of the server.

该属性的返回类型为string ，它返回一个包含主机名的字符串。 通常是服务器的DNS主机名或IP地址。

**Example to demonstrate example of Uri.Host Property**

**演示Uri.Host属性示例的示例**

using System;
    
    class UriExample
    {
        
        //Entry point of Program
        static public void Main()
        {
        
            Uri domainUri;
            Uri newUri;
    
            domainUri = new Uri("https://www.includehelp.com:8082");
            newUri = new Uri(domainUri, "CPrograms.html?Top=10");
    
            System.Console.WriteLine("Host Component: " + newUri.Host);
        }
    }

**Output**

**输出量**

Host Component: www.includehelp.com

In the above program, we created an object of Uri class initialized with the website name with port number and we got host component from Uri.

在上面的程序中，我们创建了一个Uri类的对象，该对象用带有端口号的网站名称初始化，并且从Uri获得了主机组件。

Reference: [Uri.Host Property][]

参考： [Uri.Host属性][Uri.Host Property]

> 翻译自: [https://www.includehelp.com/dot-net/uri-host-property-with-example.aspx][https_www.includehelp.com_dot-net_uri-host-property-with-example.aspx]

c\# uri.host

[Uri.Host Property]: https://docs.microsoft.com/en-us/dotnet/api/system.uri.host?view=netframework-4.8
[https_www.includehelp.com_dot-net_uri-host-property-with-example.aspx]: https://www.includehelp.com/dot-net/uri-host-property-with-example.aspx