struts2

<span style="font-size: large;">package com.javacrazyer.web.action;

import org.apache.struts2.convention.annotation.Action;
import org.apache.struts2.convention.annotation.ExceptionMapping;
import org.apache.struts2.convention.annotation.ExceptionMappings;
import org.apache.struts2.convention.annotation.Namespace;
import org.apache.struts2.convention.annotation.ParentPackage;
import org.apache.struts2.convention.annotation.Result;
import org.apache.struts2.convention.annotation.Results;

import com.opensymphony.xwork2.ActionSupport;

/**
* 使用注解来配置Action
*
*/
@ParentPackage("struts-default")
// 父包
@Namespace("/user")
@Results( { @Result(name = "success", location = "/msg.jsp"),
@Result(name = "error", location = "/error.jsp") })
@ExceptionMappings( { @ExceptionMapping(exception = "java.lange.RuntimeException", result = "error") })
public class LoginAction extends ActionSupport {
private static final long serialVersionUID = -2554018432709689579L;
private String loginname;
private String pwd;

@Action(value = "login")
public String login() throws Exception {

if ("qq".equals(loginname) && "123".equals(pwd)) {
return SUCCESS;
} else {
return ERROR;
}
}

@Action(value = "add", results = { @Result(name = "success", location = "/index.jsp") })
public String add() throws Exception {
return SUCCESS;
}

public String getLoginname() {
return loginname;
}

public void setLoginname(String loginname) {
this.loginname = loginname;
}

public String getPwd() {
return pwd;
}

public void setPwd(String pwd) {
this.pwd = pwd;
}

}</span>