ssh整合的小项目，可以实现CRUD

package org.ssh.action; import java.util.List; import org.apache.struts2.convention.annotation.Action; import org.apache.struts2.convention.annotation.Namespace; import org.apache.struts2.convention.annotation.Result; import org.apache.struts2.convention.annotation.Results; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.ssh.pojo.Student; import org.ssh.servrice.StudentManager; import com.opensymphony.xwork2.ActionSupport; @SuppressWarnings("serial") @Controller @Namespace("/stu") @Results({ @Result(name="success",location="/main.jsp"), @Result(name="false",location="/index.jsp",type="redirect"), @Result(name="error",location="/error.jsp",type="redirect"), @Result(name="done",location="/ok.jsp",type="redirect"), @Result(name="update",location="/update.jsp") }) public class StudentAcrion extends ActionSupport { private StudentManager studentManager; private Student stu; private List<Student> stulist; public List<Student> getStulist() { return stulist; } public void setStulist(List<Student> stulist) { this.stulist = stulist; } public Student getStu() { return stu; } public void setStu(Student stu) { this.stu = stu; } @Autowired public void setStudentManager(StudentManager studentManager) { this.studentManager = studentManager; } @Action("/login") public String login() { if (studentManager.login(stu)) { try { stu=studentManager.queryByName(stu.getUsername()); stulist=studentManager.queryAll(); return SUCCESS; } catch (Exception e) { return "false"; } } else return "false"; } @Action("/zhuce") public String zhuce(){ try { studentManager.insert(stu); } catch (Exception e) { e.printStackTrace(); System.out.println("�������ʧ��!"); return ERROR; } return "done"; } @Action("/edit") public String edit(){ try { //stu=studentManager.get(stu.getId()); stu=studentManager.qeryByid(stu.getId()); System.out.println(stu.getEmail()); return "update"; } catch (Exception e) { e.printStackTrace(); return ERROR; } } @Action("/update") public String update(){ try { studentManager.update(stu); } catch (Exception e) { e.printStackTrace(); System.out.println("�������ʧ��!"); return ERROR; } return "done"; } @Action("/delete") public String delete(){ try { stu = studentManager.get(stu.getId()); studentManager.delete(stu); } catch (Exception e) { e.printStackTrace(); System.out.println("ɾ��ʧ��!"); return ERROR; } return "done"; } }