huahaofeng
/
aspnetcore
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Changed string.Format to StringBuilder

This commit is contained in:
Kristian Hellang 2015-11-10 10:26:06 +01:00
parent 308dd109a0
commit 663c7917d0
1 changed files with 20 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
src/Microsoft.AspNet.Http.Extensions/UriHelper.cs
View File

@ -2,6 +2,7 @@
// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
using System;
using System.Text;
namespace Microsoft.AspNet.Http.Extensions
{
@ -10,6 +11,8 @@ namespace Microsoft.AspNet.Http.Extensions
/// </summary>
public static class UriHelper
{
private const string SchemeDelimiter = "://";
/// <summary>
/// Combines the given URI components into a string that is properly encoded for use in HTTP headers.
/// </summary>
@ -48,7 +51,15 @@ namespace Microsoft.AspNet.Http.Extensions
FragmentString fragment = new FragmentString())
{
string combinePath = (pathBase.HasValue || path.HasValue) ? (pathBase + path).ToString() : "/";
return $"{scheme}://{host.ToString()}{combinePath}{query.ToString()}{fragment.ToString()}";
return new StringBuilder()
.Append(scheme)
.Append(SchemeDelimiter)
.Append(host.ToString())
.Append(combinePath)
.Append(query.ToString())
.Append(fragment.ToString())
.ToString();
}
/// <summary>
@ -93,7 +104,14 @@ namespace Microsoft.AspNet.Http.Extensions
/// <returns></returns>
public static string GetDisplayUrl(this HttpRequest request)
{
return request.Scheme + "://" + request.Host.Value + request.PathBase.Value + request.Path.Value + request.QueryString.Value;
return new StringBuilder()
.Append(request.Scheme)
.Append(SchemeDelimiter)
.Append(request.Host.Value)
.Append(request.PathBase.Value)
.Append(request.Path.Value)
.Append(request.QueryString.Value)
.ToString();
}
}
}