<script> function regist() { targetForm = document.forms[0]; targetForm.action = "login!regist";//会替换表单定义的ACTION } </script>
<form action="login" method="post">
<td><input type="submit" value="登录"/></td> <td><input type="submit" value="注册" onClick="regist();"/></
import com.opensymphony.xwork2.ActionSupport; import com.opensymphony.xwork2.ActionContext; public class LoginRegistAction extends ActionSupport { //封装用户请求参数的两个属性 private String username; private String password; //封装处理结果的tip属性 private String tip; //username属性对应的setter和getter方法 public String getUsername() { return username; } public void setUsername(String username) { this.username = username; } //password属性对应的getter和setter方法 public String getPassword() { return password; } public void setPassword(String password) { this.password = password; } //tip属性对应的setter和getter方法 public String getTip() { return tip; } public void setTip(String tip) { this.tip = tip; } //Action包含的注册控制逻辑 public String regist() throws Exception { ActionContext.getContext().getSession().put("user" , getUsername()); setTip("恭喜您," + getUsername() + ",您已经注册成功!"); return SUCCESS; } //Action默认包含的控制逻辑 public String execute() throws Exception { if (getUsername().equals("scott") && getPassword().equals("tiger") ) { ActionContext.getContext().getSession().put("user" , getUsername()); setTip("欢迎," + getUsername() + ",您已经登录成功!"); return SUCCESS; } else { return ERROR; } } }