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我有保存在Web API應用程序的App_Data文件夾中的html文件。一個同伴客戶端(的WinForms)應用程序發送一封電子郵件,其中一個鏈接,讓用戶點擊該鏈接,查看這些HTML文件,在瀏覽器中,像這樣:如何獲取我保存的html文件而不是顯示原始html?
// Client Winforms app code
internal static bool EmailGeneratedReports(string emailAddr)
{
bool success = true;
try
{
Microsoft.Office.Interop.Outlook.Application app = new Microsoft.Office.Interop.Outlook.Application();
MailItem mailItem = app.CreateItem(OlItemType.olMailItem);
mailItem.Subject = String.Format("duckbillP Reports generated {0}", GetYYYYMMDDHHMM());
mailItem.To = emailAddr;
string rptLinks = String.Format("<a href=\"{0}/api/{1}/{2}/{3}\" target=\"_blank\">Price Compliance Report Online</a>", ReportRunnerConstsAndUtils.SERVER_BASE_ADDRESS, "Platypus", "gramps", "201507"); // hardcoding year and month for now
mailItem.HTMLBody = String.Format("<html><body><p>Your duckbillP reports are attached. You can also view them online here:</p>{0}</body></html>", rptLinks);
FileInfo[] rptsToEmail = GetLastReportsGenerated();
foreach (var file in rptsToEmail)
{
mailItem.Attachments.Add(String.Format("{0}\\{1}", uniqueFolder, file.Name));
}
mailItem.Importance = OlImportance.olImportanceHigh;
mailItem.Display(false);
}
catch (System.Exception sysex)
{
String sysexDetail = String.Format(ReportRunnerConstsAndUtils.ExceptionFormatString, sysex.Message,
Environment.NewLine, sysex.Source, sysex.StackTrace);
MessageBox.Show(sysexDetail);
success = false;
}
return success;
}
在Web API應用程序的獲取代碼運行良好;這是在點擊鏈接時,什麼叫做:
// Web API (server) Controller code
[Route("{unit}/{begindate}")]
public string Get(string unit, string begindate)
{
string _unit = unit;
string _begindate = String.Format("{0}01", PlatypusWebReportsConstsAndUtils.HyphenizeYYYYMM(begindate));
string appDataFolder = HttpContext.Current.Server.MapPath("~/App_Data/");
string htmlSummaryFilename = string.Format("platypusSummary_{0}_{1}.html", _unit, _begindate);
string fullSummaryPath = Path.Combine(appDataFolder, htmlSummaryFilename);
string htmlDetailFilename = string.Format("platypusDetail_{0}_{1}.html", _unit, _begindate);
string fullDetailPath = Path.Combine(appDataFolder, htmlDetailFilename);
String summaryHtmlFromFile = File.ReadAllText(fullSummaryPath);
String detailHtmlFromFile = File.ReadAllText(fullDetailPath);
return String.Format("{0}<br/><br/>{1}", summaryHtmlFromFile, detailHtmlFromFile);
}
我希望返回的HTML中以正常的方式瀏覽器將呈現,但不是,它只是顯示了原始的HTML(包括所有的角括號和html關鍵字等)。 IOW,看起來如果我在記事本中查看HTML,而不是在瀏覽器中。
我怎樣才能看到GET方法返回的HTML按預期顯示?
要非常清楚,我不希望用戶看到這樣的東西:
<h1>This is heading 1 (Candara)</h1>
<h2>This is heading 2 (Georgia)</h2>
<h3>This is heading 3 (Tahoma)</h3>
<p class="candara">This is a Candara 1.1em paragraph</p>
<p class="segoe">This is a Segoe UI paragraph</p>
<p class="tahoma">This is a Tahoma paragraph</p>
<p class="georgia">This is a Georgia 1.1em paragraph</p>
...而是呈現的HTML這樣的: