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(C#) Persist Cookies to XML Files and Auto Re-SendDemonstrates how to persist incoming cookies to XML files and automatically re-send in subsesquent HTTP requests.
// This example assumes the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. Chilkat.Http http = new Chilkat.Http(); // To save cookies to XML files (per domain) in a specific // directory, set the CookieDir property (the directory must // already exist and be writeable by the caller). Also, // set the SaveCookies property: http.CookieDir = "/cookieDir"; http.SaveCookies = true; // Any methods that do a GET, POST, etc. will save cookies // to the CookieDir: string html; html = http.QuickGetStr("https://www.paypal.com/"); // After running this code, a "paypal_com.xml" file should appear // in /cookieDir. // It's content will look something like this: // <cookies> // <cookie key=".paypal.com,/" v="0" secure="yes"> // <navcmd>_home-general</navcmd> // <HttpOnly /> // <cwrClyrK4LoCV1fydGbAxiNL6iG>9cz...</cwrClyrK4LoCV1fydGbAxiNL6iG> // </cookie> // </cookies> // To cause cached cookies to be sent with // subsequent HTTP requests, set the SendCookies // property = true. http.SendCookies = true; // If another HTTP request is sent, the cookies should // be added: html = http.QuickGetStr("https://www.paypal.com/"); // Check the LastHeader property to see the MIME header // of the last HTTP request sent. // The "Cookie" header field should be present. Debug.WriteLine("--- LastHeader ---"); Debug.WriteLine(http.LastHeader); |
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