web-utilities-query-helpers-2 – C# (Csharp) 프로그래밍


using Microsoft.AspNetCore.Hosting; //IWebHostBuilder
using Microsoft.AspNetCore.Builder; //IApplicationBuilder
using Microsoft.AspNetCore.Http; //WriteAsync
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using Microsoft.AspNetCore;
using Microsoft.Extensions.Configuration;
using System.Collections.Generic;
using Microsoft.AspNetCore.WebUtilities; //QueryHelpers

namespace WebApplication1
{
    public class Startup
    {
        public Startup(IHostingEnvironment env, ILoggerFactory logger)
        {
            //These are two services available at constructor
        }

        public void ConfigureServices(IServiceCollection services)
        {
            //This is the only service available at ConfigureServices
        }

        public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory logger, IConfiguration configuration)
        {
            app.Run(async context =>
            {
                var queryString = QueryHelpers.ParseQuery(context.Request.QueryString.ToString());

                var output = "";

                foreach (var qs in queryString)
                {
                    output += qs.Key + " = " + qs.Value + "<br/>";
                }
                await context.Response.WriteAsync($@"<html>
                <body>
                <h1>Parsing Raw Query String</h1>
                <ul>
                    <li><a href=""?name=anne"">?name=anne</a></li>
                    <li><a href=""?name=anne&name=mishkind"">?name=anne&name=mishkind</a></li>
                    <li><a href=""?age=25&smart=true"">?age=25&smart=true</a></li>
                    <li><a href=""?country=zambia&country=senegal&country="">?country=zambia&country=senegal&country=</a></li>
                    <li><a href=""?"">?</a></li>
                    <br /><br /> 
                    <strong>Query String</strong><br/> 
                    {output}
                </ul>
                </body>
                </html>");
            });
        }
    }

    public class Program
    {
        public static void Main(string[] args)
        {
            CreateWebHostBuilder(args).Build().Run();
        }

        public static IWebHostBuilder CreateWebHostBuilder(string[] args) =>
            WebHost.CreateDefaultBuilder(args)
                .UseStartup<Startup>()
                .UseEnvironment("Development");
    }
}

using Microsoft.AspNetCore.Hosting; //IWebHostBuilder

using Microsoft.AspNetCore.Builder; //IApplicationBuilder

using Microsoft.AspNetCore.Http; //WriteAsync

using Microsoft.Extensions.DependencyInjection;

using Microsoft.Extensions.Logging;

using Microsoft.AspNetCore;

using Microsoft.Extensions.Configuration;

using System.Collections.Generic;

using Microsoft.AspNetCore.WebUtilities; //QueryHelpers

namespace WebApplication1

{

public class Startup

{

public Startup(IHostingEnvironment env, ILoggerFactory logger)

{

//These are two services available at constructor

}

public void ConfigureServices(IServiceCollection services)

{

//This is the only service available at ConfigureServices

}

public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory logger, IConfiguration configuration)

{

app.Run(async context =>

{

var queryString = QueryHelpers.ParseQuery(context.Request.QueryString.ToString());

var output = "";

foreach (var qs in queryString)

{

output += qs.Key + " = " + qs.Value + "<br/>";

}

await context.Response.WriteAsync($@"<html>

<body>

<h1>Parsing Raw Query String</h1>

<ul>

<li><a href=""?name=anne&name=mishkind"">?name=anne&name=mishkind</a></li>

<li><a href=""?age=25&smart=true"">?age=25&smart=true</a></li>

<li><a href=""?country=zambia&country=senegal&country="">?country=zambia&country=senegal&country=</a></li>

<strong>Query String</strong><br/>

{output}

</ul>

</body>

</html>");

});

}

public class Program

{

public static void Main(string[] args)

{

CreateWebHostBuilder(args).Build().Run();

}

public static IWebHostBuilder CreateWebHostBuilder(string[] args) =>

WebHost.CreateDefaultBuilder(args)

.UseStartup<Startup>()

.UseEnvironment("Development");

}

결과 :
Parsing Raw Query String
•?name=anne
•?name=anne&name=mishkind
•?age=25&smart=true
•?country=zambia&country=senegal&country=
•?

Query String
name = anne,mishkind