httpclient测试登录并提交表单功能

package test;

import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.methods.PostMethod;

/**
 * 测试登录并提交表单功能
 * @author adun
 */
public class HttpTest {

static HttpClient CONN = new HttpClient();

static String DATA_ACTION = "http://localhost:8000/proc.jsp";
static String SIGNIN_ACTION = "http://localhost:8000/j_security_check";

public static void main(String[] args) throws Exception {
if(!postData()) {
System.out.println("尚未登录，尝试自动登录...");
postSignin();
postData();
}
}

/**
 * 提交数据
 * @return 是否提交成功
 * @throws Exception
 */
public static boolean postData() throws Exception {