Struts2.1.6+Spring2.5.6+Hibernate3.3.2+mysql调整+分页模板(3)-MySQL教程-爱易网页

Struts2.1.6+Spring2.5.6+Hibernate3.3.2+mysql调整+分页模板(3)

日期：2014-05-16　浏览次数：20997 次

Struts2.1.6+Spring2.5.6+Hibernate3.3.2+mysql整合+分页模板(3)

十、写测试类测试Spring和Hibernate是否结合成功，测试方法是否正确

UserServiceTest .java

package ssh.test;

import java.util.LinkedHashMap;
import org.junit.Test;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import ssh.model.User;
import ssh.service.UserService;
import ssh.utils.QueryResult;

public class UserServiceTest {
	
	//测试获取保存
	@Test
	public void save(){
		ApplicationContext ctx = new ClassPathXmlApplicationContext("beans.xml");
		UserService service = (UserService)ctx.getBean("userService");
		User user=new User();
		user.setName("uuuuuuuuuuuuuu");
		service.save(user);
	}
	
	//测试获取分页
	@Test
	public void getScrollData(){
		ApplicationContext ctx = new ClassPathXmlApplicationContext("beans.xml");
		UserService service = (UserService)ctx.getBean("userService");
		LinkedHashMap<String, String> orderby = new LinkedHashMap<String, String>();	//定义排序
		orderby.put("id", "desc");
		
		QueryResult<User> qr =service.getScrollData(1, 5, "o.id>?", new Object[]{3}, orderby);
		for (User user : qr.getResultlist()) {
			System.out.println("id:" + user.getId() + " name:" + user.getName());
			
		}
	}

}

十一、封装分页页面

??? 1)封装分页工具条页面

????? 调用方法：

?????? <form action="index" method="post">
?????? <%@ include file="/share/fenye.jsp" %>
?????? </form>

fenye.jsp?

<%@ page language="java" contentType="text/html; charset=gb2312" pageEncoding="gb2312"%>
<%@ include file="/share/taglib.jsp" %>

<html>
<SCRIPT type="text/javascript">
	function topage(page){
		var form=document.forms[0];
		var currentPage=document.getElementById(currentPage);
		form.currentPage.value=page;
		form.submit();
	}

</SCRIPT>
<body>

<input type="hidden" name="pageView.currentPage" id="currentPage" value="10"/>
当前页：第${pageView.currentPage} | 总记录数:${pageView.totalRecord} | 每页显示：${pageView.maxResult}|总页数：${pageView.totalPage}|

<c:if test="${pageView.currentPage==1}">首页|上一页</c:if>
<c:if test="${pageView.currentPage!=1}"><a href="javascript:topage(1)">首页</a>|<a href="javascript:topage('${pageView.currentPage-1}')">上一页</a></c:if>|第

<c:forEach begin="${pageView.startIndex}" end="${pageView.endIndex}" var="i">
<c:if test="${pageView.currentPage==i}"><b>${i }</b></c:if>
<c:if test="${pageView.currentPage!=i}"><a href="javascript:topage('${i}')">${i}</a></c:if>
</c:forEach>页|

<c:if test="${pageView.currentPage==pageView.totalPage}">下一页|末页</c:if>
<c:if test="${pageView.currentPage!=pageView.totalPage}"><a href="javascript:topage('${pageView.currentPage+1}')">下一页</a>|<a href="javascript:topage('${pageView.totalPage}')">末页</a></c:if>

</body>
</html>

???

? 2)定义头不集合页面，每个JSP页面直接包含就行<%@ include file="/share/taglib.jsp" %>

taglib.jsp

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Struts2.1.6+Spring2.5.6+Hibernate3.3.2+mysql调整+分页模板(3)

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