主要用于管理本地Cookie。
比如提交某http请求后,返回一些cookie,然后加入到本地Cookies数组变量中,用于后续使用。
// update cookiesToUpdate to localCookies // if omitUpdateCookies designated, then omit cookies of omitUpdateCookies in cookiesToUpdate public void updateLocalCookies(CookieCollection cookiesToUpdate, ref CookieCollection localCookies, object omitUpdateCookies) { if (cookiesToUpdate.Count > 0) { if (localCookies == null) { localCookies = cookiesToUpdate; } else { foreach (Cookie newCookie in cookiesToUpdate) { if (isContainCookie(newCookie, omitUpdateCookies)) { // need omit process this } else { addCookieToCookies(newCookie, ref localCookies); } } } } }//updateLocalCookies //update cookiesToUpdate to localCookies public void updateLocalCookies(CookieCollection cookiesToUpdate, ref CookieCollection localCookies) { updateLocalCookies(cookiesToUpdate, ref localCookies, null); }
例 7.15. updateLocalCookies 的使用范例
resp = (HttpWebResponse)req.GetResponse(); updateLocalCookies(resp.Cookies, ref curCookies);