1.open facebook developer website click on app tab >create a new app fill all the details including app domain
2.Get an app id and use that id in given Script.
const string appId="14012223232";
const string fbUrl="http://www.facebook.com/dialog/feed";
public static void share(string link,string pictureLink,string name,string caption,string description,string redirect)
{
Application.OpenURL(fbUrl
+
"?app_id="+appId
+"&link="+WWW.EscapeURL(link)
+"&picture="+WWW.EscapeURL(pictureLink)
+"&name="+WWW.EscapeURL(name)
+"&caption="+WWW.EscapeURL(caption)
+"&description="+WWW.EscapeURL(description)
+"&redirect_uri="+redirect);
}3.to share just use
classname.share(("https://www.somewebsitename.com", "http://www.pictureLinkWebsite.com", "Game Title", "caption", "Player High Score:1200000", "https://www.somewebsitename.com");
//redirect website should have same app domain
