日期:2014-05-20 浏览次数:20738 次
import java.io.IOException;
import org.apache.commons.httpclient.DefaultHttpMethodRetryHandler;
import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.HttpException;
import org.apache.commons.httpclient.HttpStatus;
import org.apache.commons.httpclient.UsernamePasswordCredentials;
import org.apache.commons.httpclient.auth.AuthScope;
import org.apache.commons.httpclient.methods.GetMethod;
import org.apache.commons.httpclient.params.HttpMethodParams;
public class AutoLoginTomcat {
/**
* @param args
*/
public static void main(String[] args) {
HttpClient httpClient = new HttpClient();
httpClient.getState().setCredentials(
new AuthScope("127.0.0.1", 8080, null),
new UsernamePasswordCredentials("admin", "admin"));
httpClient.getParams().setAuthenticationPreemptive(true);
GetMethod getMethod = new GetMethod(
"http://127.0.0.1:8080/manager/status?XML=true");
getMethod.setDoAuthentication(true);
getMethod.getParams().setParameter(HttpMethodParams.RETRY_HANDLER,
new DefaultHttpMethodRetryHandler());
try {
int statusCode = httpClient.executeMethod(getMethod);
if (statusCode != HttpStatus.SC_OK) {
System.err.println("Method failed: "
+ getMethod.getStatusLine());
}
byte[] responseBody = getMethod.getResponseBody();
System.out.println(new String(responseBody));
} catch (HttpException e) {
System.out.println("Please check your provided http address!");
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} finally {
getMethod.releaseConnection();
}
}
}