jsp+Struts2+hibenrnate的审核系统实现

package action; import java.util.List; import javax.servlet.ServletRequest; import org.apache.struts2.ServletActionContext; import com.opensymphony.xwork2.ActionSupport; import dao.ProjectDao; import dao.ProjectDaoImpl; import entity.Project; public class ProjectAction extends ActionSupport { private List<Project>list; private Project project; private String state; private String id; private String msg; private String state2; private String id2; //查询全部 public String find(){ ProjectDao pDao=new ProjectDaoImpl(); list=pDao.findAll(); ServletRequest request=ServletActionContext.getRequest(); request.setAttribute("list",list); return SUCCESS; } //组合查询 public String comFind(){ ProjectDao pDao=new ProjectDaoImpl(); if(state.equals("0")||state.equals("1")||state.equals("2")){ list=pDao.comFind(state); }else if(state.equals("3")){ list=pDao.findAll(); } ServletRequest request=ServletActionContext.getRequest(); request.setAttribute("list",list); return SUCCESS; } public String checkit(){ ProjectDao pDao=new ProjectDaoImpl(); project=pDao.findById(id); ServletRequest request=ServletActionContext.getRequest(); request.setAttribute("proj",project); return SUCCESS; } //执行审核 public String tyeku(){ ProjectDao pDao=new ProjectDaoImpl(); int result=pDao.updateIt(state2,id2); if(result>0) msg="操作成功！"; else msg="操作失败!"; find(); return SUCCESS; } public List<Project> getList() { return list; } public void setList(List<Project> list) { this.list = list; } public Project getProject() { return project; } public void setProject(Project project) { this.project = project; } public String getState() { return state; } public void setState(String state) { this.state = state; } public String getId() { return id; } public void setId(String id) { this.id = id; } public String getMsg() { return msg; } public void setMsg(String msg) { this.msg = msg; } public String getState2() { return state2; } public void setState2(String state2) { this.state2 = state2; } public String getId2() { return id2; } public void setId2(String id2) { this.id2 = id2; } }