onlineout.java

用JSP JAVA 做的 系统 只是初来扎到还望西黄！别乱来哦！

package com.chis.util;

import java.util.List;
import java.util.ListIterator;
import com.stframe.form.ActionForm;
import com.stframe.form.DataForm;
import com.stframe.servlet.ActionInstance;
/**
 * 强制退出某个用户
 * @author Administrator
 *
 */
public class OnLineOut extends ActionInstance{

	@Override
	public int execute(ActionForm af) throws Exception {
		String sessionid=af.getHttpRequest().getParameter("seid").toString();
		String loginname=af.getHttpRequest().getParameter("loginname").toString();
//		af.getHttpRequest().getSession().removeAttribute(sessionid);
		
		af.getHttpSession().setAttribute("USERID", null);
		af.getHttpSession().setAttribute("USERNAME", null);
		af.getHttpSession().setAttribute("USERLOGON", null);
		
		//测试看还剩几个人
		OnLine on=new OnLine();
		List list=on.log_list;

		ListIterator iter = list.listIterator(list.size());
		while (iter.hasPrevious()) {
			DataForm log_user = (DataForm) iter.previous();
			String onsessionid = log_user.get("OL_SESSIONID").toString();

			if (onsessionid.equals(sessionid)) {
				//删除log_list
			}
		}
		 list=on.log_list;
		return 1;
	}

}