SSH框架实现登录、注册、增删改查

package com.hq.action;

import java.util.List;

import javax.servlet.ServletContext;
import javax.servlet.http.HttpServletRequest;

import org.apache.struts2.ServletActionContext;
import org.hibernate.SessionFactory;
import org.springframework.orm.hibernate3.HibernateTemplate;

import com.hq.entity.Student;
import com.hq.entity.User;
import com.hq.service.AllService;
import com.opensymphony.xwork2.ActionContext;
import com.opensymphony.xwork2.ActionSupport;

public class AllAction extends ActionSupport {
	private User user;
	private Student student;
	private AllService allService;
	ActionContext context = ActionContext.getContext（）;
	/*
	 * getter和setter方法
	 */
	public Student getStudent（） {
		return student;
	}

	public void setStudent（Student student） {
		this.student = student;
	}

	public User getUser（） {
		return user;
	}

	public void setUser（User user） {
		this.user = user;
	}

	public AllService getAllService（） {
		return allService;
	}

	public void setAllService（AllService allService） {
		this.allService = allService;
	}

	/*
	 * 注册
	 */
	public String register（） {
		allService.register（user）;
		return “success“;
	}

	/*
	 * 登录
	 */
	public String login（） {
		int i = allService.login（user）;
		if （i != 0） {
			return “success“;
		} else {
			return “fail“;
		}
	}

	/*
	 * 查询
	 */
	public String query（） {
		HttpServletRequest request = （HttpServletRequest） context
				.get（ServletActionContext.HTTP_REQUEST）;
		String queryString = request.getParameter（“queryString“）;
		String flagfordegree = request.getParameter（“flagfordegree“）;
		if（““.equals（flagfordegree） || flagfordegree == null）{
			if （““.equals（queryString） || queryString == null） {//查询全部
				List list = allService.queryAll（）;
				request.setAttribute（“querydata“ list）;
				request.setAttribute（“resultflag“ 1）;
				return “queryall“;
			} else {
				List list = allService.query（queryString）;//按字段查询
				request.setAttribute（“querydata“ list）;
				request.setAttribute（“resultflag“ 1）;
				return “success“;
			}
		}else{
			if（!““.equals（queryString） && queryString != null）{
			List list =allService.queryDegree（queryString）;//成绩查询
			request.setAttribute（“querydegree“ list）;
			request.setAttribute（“flagfordegree“ flagfordegree）;
			return “success“;
			}
			return “success“;
		}
		

	}

	/*
	 * 修改
	 */
	public String updatedata（） {
		allService.updatedata（student）;
		return “success“;
	}

	/*
	 * 删除
	 */
	public String deletedata（） {
		allService.deletedata（student）;
		return “success“;
	}

	/*
	 * 增加
	 */
	public String adddata（） {
		allService.adddata（student）;
		return “success“;
	}
}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2014-08-09 10:15  hq_ssh
     文件        4197  2014-08-07 11:03  hq_ssh.classpath
     目录           0  2014-08-09 10:21  hq_ssh.myeclipse
     文件         562  2014-08-07 09:55  hq_ssh.myhibernatedata
     文件         291  2014-08-06 17:03  hq_ssh.mymetadata
     文件        1614  2014-08-07 10:40  hq_ssh.project
     目录           0  2014-08-09 10:15  hq_ssh.settings
     文件         500  2014-08-06 17:03  hq_ssh.settings.jsdtscope
     文件         109  2014-08-06 17:03  hq_ssh.settingscom.genuitec.eclipse.ws.prefs
     文件         330  2014-08-06 17:03  hq_ssh.settingsorg.eclipse.jdt.core.prefs
     文件          49  2014-08-06 17:03  hq_ssh.settingsorg.eclipse.wst.jsdt.ui.superType.container
     文件           6  2014-08-06 17:03  hq_ssh.settingsorg.eclipse.wst.jsdt.ui.superType.name
     目录           0  2014-08-09 10:15  hq_sshWebRoot
     目录           0  2014-08-09 10:15  hq_sshWebRootmeta-INF
     文件          36  2014-08-06 17:03  hq_sshWebRootmeta-INFMANIFEST.MF
     目录           0  2014-08-09 10:15  hq_sshWebRootMy97DatePicker
     文件       10235  2014-08-01 16:35  hq_sshWebRootMy97DatePickerWdatePicker.js
     文件       22544  2014-08-01 16:35  hq_sshWebRootMy97DatePickercalendar.js
     目录           0  2014-08-09 10:15  hq_sshWebRootMy97DatePickerlang
     文件         644  2014-08-01 16:35  hq_sshWebRootMy97DatePickerlangen.js
     文件        1089  2014-08-01 16:35  hq_sshWebRootMy97DatePickerlangzh-cn.js
     文件        1088  2014-08-01 16:35  hq_sshWebRootMy97DatePickerlangzh-tw.js
     目录           0  2014-08-09 10:15  hq_sshWebRootMy97DatePickerskin
     文件         192  2014-08-01 16:35  hq_sshWebRootMy97DatePickerskinWdatePicker.css
     文件        1043  2014-08-01 16:35  hq_sshWebRootMy97DatePickerskindatePicker.gif
     目录           0  2014-08-09 10:15  hq_sshWebRootMy97DatePickerskindefault
     文件        3726  2014-08-01 16:35  hq_sshWebRootMy97DatePickerskindefaultdatepicker.css
     文件        1578  2014-08-01 16:35  hq_sshWebRootMy97DatePickerskindefaultimg.gif
     目录           0  2014-08-09 10:15  hq_sshWebRootMy97DatePickerskinwhyGreen
     文件         307  2014-08-01 16:35  hq_sshWebRootMy97DatePickerskinwhyGreeng.jpg
     文件        3933  2014-08-01 16:35  hq_sshWebRootMy97DatePickerskinwhyGreendatepicker.css
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