/// <summary>
/// 对已处理的消息进行cross加工
/// </summary>
/// <param name="msg"></param>
public static void DealtMessage(ref Message msg)
{
try
{
var ct = ((HttpResponseMessageProperty)msg.Properties["httpResponse"]).Headers["Content-Type"];
if (MimeTypes.Contains(ct))
{
if (ct == MimeTypes[0])
{
if (!msg.Properties.ContainsKey("WebBodyFormatMessageProperty"))
{
msg.Properties.Add("WebBodyFormatMessageProperty", new WebBodyFormatMessageProperty(WebContentFormat.Json));
}
else if (msg.Properties["WebBodyFormatMessageProperty"] == new WebBodyFormatMessageProperty(WebContentFormat.Xml)) //强制将xml返回值改为json
{
msg.Properties.Remove("WebBodyFormatMessageProperty");
msg.Properties.Add("WebBodyFormatMessageProperty", new WebBodyFormatMessageProperty(WebContentFormat.Json));
}
}
var property = new HttpResponseMessageProperty();
property.StatusCode = HttpStatusCode.OK;
property.Headers.Add("Content-Type", ct);
property.Headers.Add("Access-Control-Allow-Methods", "GET, POST, PUT, DELETE, OPTIONS");
property.Headers.Add("Access-Control-Allow-Origin", "*");
property.Headers.Add("Access-Control-Allow-Headers", "Content-Type,X-Requested-With,Accept");
property.Headers.Add("Access-Control-Max-Age", "1728000");
property.SuppressEntityBody = false;
property.SuppressPreamble = false;
if (msg.Properties.ContainsKey("httpResponse"))
{
msg.Properties.Remove("httpResponse");
}
msg.Properties.Add("httpResponse", property);
}
}
catch (Exception ex)
{
// Log4NetUtil.WriteErrLog("CrossDomain.DealtMessage", ex);
}
}
private bool Contains(string sMimeType)
{
if (string.IsNullOrWhiteSpace(sMimeType))
{
return(false);
}
if (MimeTypes.Contains(sMimeType) || m_oMimeTypesFromExtensions.Contains(sMimeType))
{
return(true);
}
foreach (var s in MimeTypePrefixes)
{
if (sMimeType.StartsWith(s))
{
return(true);
}
}
return(false);
} // Contains
