相关疑难解决方法(0)

如何使用HttpClient 4.1.1避免循环重定向.因为我得到这样的错误: -

executing requestGET http://home.somehost.com/Mynet/pages/cHome.xhtml HTTP/1.1
org.apache.http.client.ClientProtocolException
    at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:822)
    at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:754)
    at edu.uci.ics.crawler4j.url.WebURL.setURL(WebURL.java:122)
    at edu.uci.ics.crawler4j.crawler.CrawlController.addSeed(CrawlController.java:207)
    at edu.uci.ics.crawler4j.example.advanced.Controller.main(Controller.java:31)
Caused by: org.apache.http.client.CircularRedirectException: Circular redirect to 'http://home.somehost.com/Mynet/pages/Home.xhtml'
    at org.apache.http.impl.client.DefaultRedirectStrategy.getLocationURI(DefaultRedirectStrategy.java:168)
    at org.apache.http.impl.client.DefaultRedirectStrategy.getRedirect(DefaultRedirectStrategy.java:193)
    at org.apache.http.impl.client.DefaultRequestDirector.handleResponse(DefaultRequestDirector.java:1021)
    at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:482)
    at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:820)

这是我的代码......

DefaultHttpClient client = null;

        try
        {
            // Set url
            //URI uri = new URI(url.toString());

            client = new DefaultHttpClient();

            client.getCredentialsProvider().setCredentials(
                    new AuthScope(AuthScope.ANY_HOST, AuthScope.ANY_PORT, AuthScope.ANY_REALM),
                    new UsernamePasswordCredentials("test", "test"));


            URL url1 = new URL (url);
            HttpURLConnection connection = (HttpURLConnection) url1.openConnection();
            connection.setFollowRedirects(false);

            HttpGet request = new HttpGet(url);
            final …