添加getset<input>标签name属性设置和类属性一样方法了传值就是为null第一次学sturts希望各位大神能帮我一下不胜感激
loginAction代码
package cn.itcast;
import java.util.Enumeration;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
public class loginAction extends Action {
@Override
public ActionForward execute(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response)
throws Exception {
// TODO Auto-generated method stub
LoginForm loginform=(LoginForm)form;
System.out.println("用户名:");
if(loginform.getUsername().equals("无聊")){
return mapping.findForward("LoginScuccess");
}else{
return mapping.findForward("LoginFailure");
}
}
}
struts-config.xml代码
<!DOCTYPE struts-config PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 1.3//EN" "http://struts.apache.org/dtds/struts-config_1_3.dtd">
<struts-config>
<form-beans>
<form-bean name="loginForm" type="cn.itcast.LoginForm"></form-bean>
</form-beans>
<action-mappings>
<action path="/login" type="cn.itcast.loginAction" name="LoginForm">
<forward name="LoginFailure" path="/LoginFailure.jsp" ></forward>
<forward name="LoginScuccess" path="/LoginScuccess.jsp"></forward>
</action>
</action-mappings>
</struts-config>
loginForm代码
package cn.itcast;
import java.util.Map;
import org.apache.struts.action.ActionForm;
import cn.Models.User;
public class LoginForm extends ActionForm{
private String username;
private String password;
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;
}
}
在form-bean里面补上这两句看看:
<form-property name="username" type="java.lang.String"></form-property>
<form-property name="password" type="java.lang.String"></form-property>