今天做个小项目，用的是ssh，结果在运行的时候出现HTTP Status 404 - No result defined for action and result input的错误。
首先认真检查所有的配置文件，命名空间，路径，名称都没问题。
于是各种查资料，最后发现，是validate校验器搞的鬼。
分析：
因为我把方法都写在RegisterAction，而检验器文件名为RegisterAction-validation.xml，就是对RegisterAction里的所有方法都起作用，以至于后面我每次查询所有结果时，即调用getAllRegister()方法时， 出现No result defined for action and result input的错误。
后来改成RegisterAction-addRegister-validation.xml，即只对addRegister方法起校验。
问题解决。
package sshlab10.s2h.action;import java.util.List;import sshlab10.s2h.dao.HibernateDao;import sshlab10.s2h.dao.impl.HibernateDaoImpl;import sshlab10.s2h.entity.Register;import com.opensymphony.xwork2.ActionSupport;import com.opensymphony.xwork2.ModelDriven;public class RegisterAction extends ActionSupport implements ModelDriven{ ???/** ????* ?????*/ ???private static final long serialVersionUID = 1L; ???private String password2; ???private Register register; ???private List<Register> users; ???private HibernateDao hibernateDao; ???????????public RegisterAction() { ???????register=new Register(); ???????hibernateDao=new HibernateDaoImpl(); ???} ???????public String getPassword2() { ???????return password2; ???} ???public void setPassword2(String password2) { ???????this.password2 = password2; ???} ???public List<Register> getUsers() { ???????return users; ???} ???public void setUsers(List<Register> users) { ???????this.users = users; ???} ???????public String getAllRegister() { ???????users=hibernateDao.getAllRegister(); ???????return "show"; ???} ???????public String addRegister() { ???????hibernateDao.addRegister(register); ???????return SUCCESS; ???} ???@Override ???public Object getModel() { ???????// TODO Auto-generated method stub ???????return register; ???} ???}总结：
s2h-HTTP Status 404 - No result defined for action and result input错误解决
原文地址：http://www.cnblogs.com/wzs5800/p/7853093.html