I add route to project.All work correct, but if i send normal url as first param its not correctly work.
Get["/{url}/{digit}"
If i send this params to server-all work correctly.
localhost:8888/google.com/2
But if i send param with http://www its not work.
localhost:8888/https://www.google.com/2
How correct pass url param to route? I think it because Nancy think that i send 3 input param.
If you really need to use GET instead of POST try HttpUtility.UrlEncode("https://google.com/2") to urlencode your url.
You have to encode your url which is send as a paramater:
Use:
var encodedString = Uri.EscapeDataString("https://www.google.com/2");
then your url will look like this and it shouldn't get any errors:
https%3A%2F%2Fwww.google.com%2F2
Sending the request:
localhost:8888/https%3A%2F%2Fwww.google.com%2F2
Or ou can use the
HttpUtility.UrlEncode();
method. For further information have a look at this.
Since you insist on changing the backend only, you could try using a regex to capture your route
Get["^(?<url>.*<digit>[0-9]+)$"]
This should match any url ending with atleast one number, and put everything before it in url like so:
Get["^(?<url>.*<digit>[0-9]+)$"] = parameters =>
{
var url = parameters.url;
var digit = parameters.digit;
};
I am currently unable to verify if this works as you want it to though, and to make sure you can adjust this yourself make sure to look into how to write regex
Related
I am getting problems with ASP getting the URL when it has parentheses.
My site has URLs like this one: http://example.com/my-amazing-product-%28online%29
So, I am trying to get that URL using the instruction:
var requestURL = HttpContext.Current.Request.RawUrl;
But, that instruction is getting the URL: http://example.com/my-amazing-product-(online)
It automatically converts the parentheses from %28 to ( and from %29 to ), but I don't need that conversion, I need the original URL with %28 and %29
And I can't use replace to fix the URL. I have to get that URL directly from the request or something similar.
Can anyone explain that weird behavior and solve the problem?
Is there any way by which I can replace http://localhost:12345 while calling the WebAPI controller?
For Eg: For calling Controller we create URL like http://localhost:12345/api/Home?id=5 .. I do not want that.
I want my code to create http://localhost:12345 for me as string.
I had look around and I got this string baseURL = HttpContext.Current.Request.Url.Host; but it is only giving me localhost as an string.
In this statement Uri uri = new Uri("http://localhost:12345/api/Home?id=5"); we are passing URL to call controller. In my case, I want my this http://localhost:12345 part of URL should be created dynamically.
Can anyone suggest other way around?
Thank You
This did my Job.
var request = HttpContext.Current.Request;
var builder = new UriBuilder(request.Url.Scheme, request.Url.Host, request.Url.Port);
return builder.ToString();
I'm having issues figuring out how to create a put request using RestSharp.
I need to pass an integer followed by a JSON body in the same request.
So far I have this:
for (var i = 0; i < ReorderedTasks.Count; i++) {
var reorderedTasksJson = new JavaScriptSerializer().Serialize(ReorderedTasks[i]);
var request = new RestRequest("api/task/5/{ID}/", Method.PUT);
request.AddParameter("ID", ReorderedTasks[i].ID.ToString(), ParameterType.UrlSegment);
request.AddParameter("application/json; charset=utf-8", reorderedTasksJson, ParameterType.RequestBody);
client.Execute(request);
}
I've tested out the JSON ad requestBody on POST and it works fine. I think my issue is with the first parameter I'm trying to pass ReorderedTasks[i].ID , I'm not sure if I'm handling the passing of this correctly.
I've initialised client at the beginning of my class.
Problem is the DB isn't updating and I need to isolate the problem. Is the above the correct way in dealing with my two parameters needing passed?
I suggest to put ReorderedTasks[i].ID.ToString() directly to url path.
var request = new RestRequest($"api/task/5/{ReorderedTasks[i].ID.ToString()}/", Method.PUT);
It will help to reduce possible problems with http request format.
I'll add it here, so someone will benefit from it.
If your endpoint URL have parameters like ?param=value¶m2=value that you want to pass along with request RestSharp's AddParameter(string, string) won't work with PUT method (but it works just fine with GET or if endpoint doesn't have URL parameters, so it is deceiving)
Use AddParameter(string, string, ParameterType.QueryString) in order to PUT Method work correctly.
Well it depends on what does the webApi expect..
You could use Fiddler to inspect what being sent through the wire and what response You are getting (http://www.telerik.com/fiddler)
Also - here are some sample's how other users use RestSharp
How do I use PUT in RestSharp?
I have a ASP.NET MVC controller which is making call to another service using HttpClient class.
var url = "some url";
var client = new HttpClient();
var result= client.GetAsync(url);
The URL I am sending contains some special characters. How can encode special characters in ASP.NET MVC controller?
Thanks!!1
Try this:
url = HttpUtility.UrlEncode(url);
As you are considering a URL that will be used as such for a request (with HttpClient.getAsync) -- not as an argument within another URL -- you should use Uri.EscapeUriString.
Here is a comparison of three methods for the following URL:
var url = "http://some url?data=x y+z&user=1#ok";
HttpUtility.UrlEncode
Console.WriteLine(HttpUtility.UrlEncode(url));
http%3a%2f%2fsome+url%3fdata%3dx+y%2bz%26user%3d1%23ok
Obviously, this is not desired: the URL got damaged with / escaped, a + entered in the path, ...etc. The method seems useful for the query part of the URL, but not for the whole lot.
HttpUtility.UrlPathEncode
Console.WriteLine(HttpUtility.UrlPathEncode(url));
http://some%20url?data=x y+z&user=1#ok
This looks useful, although the space is a bit of a problem in the query part (notice the broken hyperlinking here, although browser can deal with it). But more importantly, the method is being deprecated:
Do not use; intended only for browser compatibility. Use UrlEncode.
Uri.EscapeUriString
Console.WriteLine(Uri.EscapeUriString(url));
http://some%20url?data=x%20y+z&user=1#ok
This seems to do the job well: %20 is an escape sequence that all modern browsers should support, also when occurring in the query part of the URL.
There is no need it encoding in Razor View Engine starting from 3rd version, and it's very convenient. Instead if you want to use tags you should use:
#Html.Raw(myString)
So basically just using Razor comes with encoding by default.
You should use HttpUtility.UrlPathEncode
When you use url = HttpUtility.UrlEncode(url) it doesn't work fine with spaces.
I want to crawl/scrape a webpage which has a form
to be precise following is the URL
http://lafayetteassessor.com/propertysearch.cfm
The problem is, i want to make a search and save the result in a webpage.
my search string will always give a unique page, so result count won't be a problem.
the search over there doesn't search on URL (e.g. google searching url contains parameters to search). How can i search from starting page (as above) and get the result page ?
please give me some idea.
I am using C#/.NET.
If you look at the forms on that page, you will notice that they use the POST method, rather than the GET method. As I'm sure you know, GET forms pass their parameters as part of the URL, eg mypage?arg1=value&arg2=value
However, for POST requests, you need to pass the parameters as the request body. It takes the same format, it's just passed in differently. To do this, use code similar to this:
HttpRequest myRequest = (HttpRequest)WebRequest.Create(theURL);
myRequest.Method = "post";
using(TextWriter body = new StreamWriter(myRequest.GetRequestStream())) {
body.Write("arg1=value1&arg2=value2");
}
WebResponse theResponse = myRequest.GetResponse();
//do stuff with the response
Don't forget that you still need to escape the arguments, etc.