求指教 。解决思路
日期：2014-05-19 浏览次数：20970 次
求指教 。
Dao层：
package com.shhelian.app.dao;
import java.util.List;
import org.springframework.stereotype.Component;
import com.shhelian.app.model.Test;
import com.shhelian.modules.orm.hibernate.BaseDAO;
@Component("testDao")
public class TestDao extends BaseDAO<Test> {
public List find(String hql){
return this.getHibernateTemplate().find(hql);
}
}
Service层：
package com.shhelian.app.service;
import java.util.List;
import javax.annotation.Resource;
import org.springframework.stereotype.Component;
import com.shhelian.app.dao.TestDao;
@Component("testService")
public class TestService {
private TestDao testDao;
public List find(){
return this.testDao.find("from Test");
}
public TestDao getTestDao() {
return testDao;
}
@Resource
public void setTestDao(TestDao testDao) {
this.testDao = testDao;
}
}
Action层：
package com.shhelian.app.action;
import java.util.List;
import javax.annotation.Resource;
import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Component;
import com.shhelian.app.model.Test;
import com.shhelian.app.service.TestService;
import com.shhelian.modules.web.struts2.BaseCRUDAction;
@Component("test")
@Scope("prototype")
public class TestAction extends BaseCRUDAction<Test> {
private Test test;
private List testList;
private TestService testService;
@Override
protected void prepareModel() throws Exception {
System.out.println("xxxxxxxxxxxxxxxxx");
test = new Test();
}
public String show(){
testList = this.testService.find();
return SUCCESS;
}
@Override
public Test getModel() {
return test;
}
public Test getTest() {
return test;
}
public void setTest(Test test) {
this.test = test;
}
public List getTestList() {
return testList;
}
public void setTestList(List testList) {
this.testList = testList;
}
public TestService getTestService() {
return testService;
}
@Resource
public void setTestService(TestService testService) {
this.testService = testService;
}
}
index.jsp页面：
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%@ taglib prefix="s" uri="/struts-tags" %>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
<title>My JSP 'index.jsp' starting page</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<!--
<
Dao层：
package com.shhelian.app.dao;
import java.util.List;
import org.springframework.stereotype.Component;
import com.shhelian.app.model.Test;
import com.shhelian.modules.orm.hibernate.BaseDAO;
@Component("testDao")
public class TestDao extends BaseDAO<Test> {
public List find(String hql){
return this.getHibernateTemplate().find(hql);
}
}
Service层：
package com.shhelian.app.service;
import java.util.List;
import javax.annotation.Resource;
import org.springframework.stereotype.Component;
import com.shhelian.app.dao.TestDao;
@Component("testService")
public class TestService {
private TestDao testDao;
public List find(){
return this.testDao.find("from Test");
}
public TestDao getTestDao() {
return testDao;
}
@Resource
public void setTestDao(TestDao testDao) {
this.testDao = testDao;
}
}
Action层：
package com.shhelian.app.action;
import java.util.List;
import javax.annotation.Resource;
import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Component;
import com.shhelian.app.model.Test;
import com.shhelian.app.service.TestService;
import com.shhelian.modules.web.struts2.BaseCRUDAction;
@Component("test")
@Scope("prototype")
public class TestAction extends BaseCRUDAction<Test> {
private Test test;
private List testList;
private TestService testService;
@Override
protected void prepareModel() throws Exception {
System.out.println("xxxxxxxxxxxxxxxxx");
test = new Test();
}
public String show(){
testList = this.testService.find();
return SUCCESS;
}
@Override
public Test getModel() {
return test;
}
public Test getTest() {
return test;
}
public void setTest(Test test) {
this.test = test;
}
public List getTestList() {
return testList;
}
public void setTestList(List testList) {
this.testList = testList;
}
public TestService getTestService() {
return testService;
}
@Resource
public void setTestService(TestService testService) {
this.testService = testService;
}
}
index.jsp页面：
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%@ taglib prefix="s" uri="/struts-tags" %>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
<title>My JSP 'index.jsp' starting page</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<!--
<
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