client.executeMethod(httppost卡住不动

写了个 httpclient post 的爬虫，

header部分全部模仿ie

循环的时候会卡住不动，(对单网站循环)

也不超时也不出错，像是假死了一样，很诡异

貌似问题出在 client.executeMethod(httppost); 这行，

不知道具体哪里的问题，有人遇到过这种情况么

               System.setProperty( "org.apache.commons.logging.Log", "org.apache.commons.logging.impl.NoOpLog" ); //关闭日志                                 Protocol authhttps = new Protocol("https",                                 new AuthSSLProtocolSocketFactory( new URL("file:my.keystore"), "123456",                                 new URL("file:my.truststore"), "123456"),                                 443);                           HttpClient client = new HttpClient();                         client.getHttpConnectionManager().getParams().setConnectionTimeout(3000);                         client.getHttpConnectionManager().getParams().setSoTimeout(3000);                                   client.getHostConfiguration().setHost("target-com", 443, authhttps);                                                   /* 只能使用相对路径 */                        GetMethod httpget = new GetMethod("/link");                         client.executeMethod(httpget);                         PostMethod httppost=new PostMethod("https-://target-com");                                 httppost.setRequestHeader("Referer", "https-://target-com");                         httppost.setRequestHeader("Accept-Language", "en-US");                         httppost.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");                         httppost.setRequestHeader("User-Agent", "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; Mozilla/4.0)");                         //httppost.setRequestHeader("Connection", "Keep-Alive");                         //httppost.setRequestHeader("Cache-Control", "no-cache");                                                 httppost.setParameter("id", id);                         httppost.setParameter("link", link);                         httppost.setParameter("tb", "e1s1");                         httppost.setParameter("_eventId", "submit");                         client.executeMethod(httppost);                                   String result = new String(httppost.getResponseBody());                         httpget.releaseConnection(); //关闭连接                         httppost.releaseConnection(); //关闭连接     }

加上循环，跑着跑着就停住不动了，跟假死一样，内存也不见变化，

上面那2个超时设置都不管用，一直卡住不动，都不会超时