1.Action类数量的优化
a.定义Action中的业务处理方法，而不在使用默认的execute()业务处理方法
方法一: 在Action类中:
public class UsersAction extends ActionSupport implements ModelDriven<Users>,SessionAware,RequestAware,ApplicationAware{
private Users user = new Users();
private Map<String, Object> application;
private Map<String, Object> session;
private Map<String, Object> request;
private String message1;
public String getMessage1() {
return message1;
}
public void setMessage1(String message1) {
this.message1 = message1;
}
public Users getUser() {
return user;
}
public void setUser(Users user) {
this.user = user;
}
//自定义业务处理方法
//登陆
public String login() {
String message="";
System.out.println(user.getUsername() + ":" + user.getUserpwd());
if ("admin".equals(user.getUsername())&&"admin".equals(user.getUserpwd())) {
message="success";
message1="登陆成功";
}else {
message="index";
message1="登录失败";
}
return message;
}
//注册
public String reg() {
System.out.println(user.getUsername()+":"+user.getUserpwd() + ":" + user.getUsex() + ":" + user.getUbirth() + ":" +user.getUemail() + ":" + user.getAddress());
return "index";
}
@Override
public Users getModel() {
// TODO Auto-generated method stub
return user;
}
@Override
public void setApplication(Map<String, Object> arg0) {
// TODO Auto-generated method stub
this.application = arg0;
}
@Override
public void setRequest(Map<String, Object> arg0) {
// TODO Auto-generated method stub
this.request = arg0;
}
@Override
public void setSession(Map<String, Object> arg0) {
// TODO Auto-generated method stub
this.session = arg0;
}
}
public class UsersAction extends ActionSupport implements ModelDriven<Users>,SessionAware,RequestAware,ApplicationAware{
private Users user = new Users();
private Map<String, Object> application;
private Map<String, Object> session;
private Map<String, Object> request;
private String message1;
public String getMessage1() {
return message1;
}
public void setMessage1(String message1) {
this.message1 = message1;
}
public Users getUser() {
return user;
}
public void setUser(Users user) {
this.user = user;
}
//自定义业务处理方法
//登陆
public String login() {
String message="";
System.out.println(user.getUsername() + ":" + user.getUserpwd());
if ("admin".equals(user.getUsername())&&"admin".equals(user.getUserpwd())) {
message="success";
message1="登陆成功";
}else {
message="index";
message1="登录失败";
}
return message;
}
//注册
public String reg() {
System.out.println(user.getUsername()+":"+user.getUserpwd() + ":" + user.getUsex() + ":" + user.getUbirth() + ":" +user.getUemail() + ":" + user.getAddress());
return "index";
}
@Override
public Users getModel() {
// TODO Auto-generated method stub
return user;
}
@Override
public void setApplication(Map<String, Object> arg0) {
// TODO Auto-generated method stub
this.application = arg0;
}
@Override
public void setRequest(Map<String, Object> arg0) {
// TODO Auto-generated method stub
this.request = arg0;
}
@Override
public void setSession(Map<String, Object> arg0) {
// TODO Auto-generated method stub
this.session = arg0;
}
}
在struts.xml
<package name="default" namespace="/" extends="struts-default">
<action name="helloAction" class="com.svse.action.UsersAction" method="login">
<result name="success">/WEB-INF/jsp/result.jsp</result>
<result name="index">/WEB-INF/jsp/login.jsp</result>
</action>
<action name="regAction" class="com.svse.action.UsersAction" method="reg">
<result name="index">/WEB-INF/jsp/login.jsp</result>
</action>
</package>
