这是Action
package ssh.www.actions;
import java.util.Map;
import org.apache.struts2.interceptor.RequestAware;
import com.opensymphony.xwork2.ActionSupport;
import ssh.www.service.EmployeeService;
public class EmployeeAction extends ActionSupport implements RequestAware{
private static final long serialVersionUID = 1L;
private EmployeeService employeeService;
public void setEmployeeService(EmployeeService employeeService) {
this.employeeService = employeeService;
}
public String list(){
System.out.println("List Action");
request.put("aa", employeeService.getAll());
return "list";
}
private Map<String,Object> request;
@Override
public void setRequest(Map<String, Object> arg0) {
this.request = arg0;
}
}
这是JSP
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<%@ taglib prefix="s" uri="/struts-tags"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
Insert title here
employee list page
<!-- if判断语句 -->
没有任何员工信息
/s:if
| ID | LASTNAME | BIRTH | CREATETIME | DEPT | |
| ${id } | ${lastName } | ${email } | ${birth } | ${createTime } | 部门 |
/s:else
