struts2-login

package action; import java.util.Date; import javax.servlet.http.HttpSession; import org.apache.struts2.ServletActionContext; import com.opensymphony.xwork2.ActionSupport; public class Login extends ActionSupport { private String username; private String password; private int age=30; private Date birthday; private String telephone; private String url; private String msg; @Override public String execute() throws Exception { HttpSession session=ServletActionContext.getRequest().getSession(); if("duan".equals(username)&&"duan".equals(password)){ session.setAttribute("USER", username); return SUCCESS; }else{ msg="用户名或密码不正确"; return INPUT; } } public String getUsername() { return username; } public void setUsername(String username) { this.username = username; } public String getPassword() { return password; } public void setPassword(String password) { this.password = password; } public String getMsg() { return msg; } public void setMsg(String msg) { this.msg = msg; } public int getAge() { return age; } public void setAge(int age) { this.age = age; } public Date getBirthday() { return birthday; } public void setBirthday(Date birthday) { this.birthday = birthday; } public String getTelephone() { return telephone; } public void setTelephone(String telephone) { this.telephone = telephone; } public String getUrl() { return url; } public void setUrl(String url) { this.url = url; } }