循环第二遍时操作过时 HttpWebResponse response = (HttpWebResponse)request.GetResponse();

2025-05-08 11:52:50
推荐回答(3个)
回答1:

关键在:
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url2);

你确定每次进入循环都是重新new的HttpWebRequest 对象么?

回答2:

你需要重新
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url2);

回答3:

好乱