ASP. NET obtains the summary of the requested url Information and asp. neturl information.

ASP. NET obtains the summary of the requested url Information and asp. neturl information.

Summary of url Information obtained by ASP. NET

Recently, a project needs to deal with the problem of getting the domain name or ip information of the current website using code. So I tried various methods in ASP. NET to obtain url Information. Here I will summarize:

In the Global. asax fileApplication_BeginRequest Method, add the following code to use the log file to record information obtained by various methods

            HttpApplication app = sender as HttpApplication;            logger.Debug("Request.ApplicationPath:" + app.Request.ApplicationPath);            logger.Debug("Request.FilePath:" + app.Request.FilePath);            logger.Debug("Request.Path:" + app.Request.Path);            logger.Debug("Request.PathInfo:" + app.Request.PathInfo);            logger.Debug("Request.PhysicalApplicationPath:" + app.Request.PhysicalApplicationPath);            logger.Debug("Request.PhysicalPath:" + app.Request.PhysicalPath);            logger.Debug("Request.RawUrl:" + app.Request.RawUrl);            logger.Debug("Request.Url:" + app.Request.Url);            logger.Debug("Request.Url.AbsolutePath:" + app.Request.Url.AbsolutePath);            logger.Debug("Request.Url.AbsoluteUri:" + app.Request.Url.AbsoluteUri);            logger.Debug("Request.Url.Authority:"+app.Request.Url.Authority);            logger.Debug("Request.Url.Fragment:" + app.Request.Url.Fragment);            logger.Debug("Request.Url.Host:" + app.Request.Url.Host);            logger.Debug("Request.Url.LocalPath:" + app.Request.Url.LocalPath);            logger.Debug("Request.Url.OriginalString:" + app.Request.Url.OriginalString);            logger.Debug("Request.Url.PathAndQuery:" + app.Request.Url.PathAndQuery);            logger.Debug("Request.Url.Query:" + app.Request.Url.Query);            logger.Debug("Request.Url.Segments:");            foreach (string item in app.Request.Url.Segments)            {                logger.Debug(item+"\t");            }    

Logger is a defined log Assistant Based on log4net.

Common. LogHelper log Assistant class definition

Request url: http: // localhost: 13877/NewsList-18.aspx? Result of log output when t = 1 & s = 1:

Summary:

Obtain the full path (url in the address bar of the browser): Request. Url, Request. Url. AbsoluteUri, Request. Url. OriginalString

Relative to the website's virtual path (with Request parameters): Request. Url. RawUrl, Request. Url. PathAndQuery

Relative to the website's virtual Path (without Request parameters): Request. FilePath, Request. Path, Request. Url. AbsolutePath, Request. Url. LocalPath

Retrieve Request parameter information only: Request. Url. Query