solr简单搜索案例

时间：2018-08-26 12:01:33 阅读：164 评论：0 收藏：0 [点我收藏+]

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使用Solr实现电商网站中商品信息搜索功能，可以根据关键字搜索商品信息，根据商品分类、价格过滤搜索结果，也可以根据价格进行排序，实现分页。界面如下：

技术分享图片

架构分为：

1、 solr服务器

2、自己的web服务器（需要开发）

3、数据库mysql

　solr案例 本案例用的springmvc+solr+mysql

自己开发的应用

1、 Controller

获取搜索条件，并响应搜索结果到前台页面。

2、 Service

使用solrj来调用solr的服务进行索引和搜索

Service调用dao进行商品数据的维护时，要同步更新索引库（不实现）

3、 Dao（本案例不实现）

对商品数据进行维护和查询

功能：接收service层传递过来的参数，根据参数查询索引库，返回查询结果。

参数：SolrQuery对象

返回值：一个商品列表List<ProductModel>，还需要返回查询结果的总数量。

返回：ResultModel

方法定义：ResultModel queryProduct(SolrQuery query) throws Exception;

商品对象模型：

public class ProductModel {

// 商品编号

private String pid;

// 商品名称

private String name;

// 商品分类名称

private String catalog_name;

// 价格

private float price;

// 商品描述

private String description;

// 图片名称

private String picture;

}

返回值对象模型

public class ResultModel {

// 商品列表

private List<ProductModel> productList;

// 商品总数

private Long recordCount;

// 总页数

private int pageCount;

// 当前页

private int curPage;

}

Dao接口：
public ResultModel productSearch(SolrQuery solrQuery) throws Exception;

DaoImp:
@Repository
public class ProductDaoimp implements ProductDao {

	@Autowired
	private SolrServer solrServer;

	@Override
	public ResultModel productSearch(SolrQuery solrQuery) throws Exception {
		// TODO Auto-generated method stub
		ResultModel resultModel = new ResultModel();
		
		QueryResponse query = solrServer.query(solrQuery);
		SolrDocumentList results = query.getResults();
		resultModel.setRecordCount(results.getNumFound());
		List<ProductModel> productList = new ArrayList<>();
		for (SolrDocument doc : results) {
			ProductModel productModel = new ProductModel();
			String id = (String) doc.get("id");
			Map<String, Map<String, List<String>>> highlighting = query.getHighlighting();
			String productname = "";
			if (highlighting != null && highlighting.size() > 0) {
				List<String> list2 = highlighting.get(doc.get("id")).get("product_name");
				if (list2 != null) {
					productname = list2.get(0);
				} else {
					productname = (String) doc.get("product_name");
				}
			}
			productModel.setPid(id);
			productModel.setName(productname);
			productModel.setCatalog_name((String) doc.get("product_catalog_name"));
			productModel.setPicture((String) doc.get("product_picture"));
			productModel.setPrice(Float.parseFloat((String.valueOf(doc.get("product_price")))));
			productList.add(productModel);

		}
		 resultModel.setProductList(productList);
		 return resultModel;
	  
		 
	
	}

}

Service层（接口及实现）：
    接口：
    public interface ProductService {

	ResultModel productSearch(String queryString,String catalog_name, String price, Integer page, String sort, Model model) throws Exception;

}
    实现：
    
@Service
@Transactional
public class ProductServiceimp implements ProductService {

	private final int PAZE_SIZE = 8;

	@Autowired
	private ProductDao productDao;

	@Override
	public ResultModel productSearch(String queryString, String catalog_name, String price, Integer page, String sort,
			Model model) throws Exception {
		// TODO Auto-generated method stub
		// 拼装查询条件
		SolrQuery query = new SolrQuery();
		query.set("df", "product_keywords");
		// 查询条件
		if (null != queryString && !"".equals(queryString)) {
			query.setQuery(queryString);
		} else {
			query.setQuery("*:*");
		}
		// 商品分类名称过滤
		if (null != catalog_name && !"".equals(catalog_name)) {
			query.addFilterQuery("product_catalog_name:" + catalog_name);
		}
		// 价格区间过滤
		if (null != price && !"".equals(price)) {
			String[] strings = price.split("-");
			query.addFilterQuery("product_price:[" + strings[0] + " TO " + strings[1] + "]");
		}
		// 排序条件
		if ("1".equals(sort)) {
			query.setSort("product_price", ORDER.desc);
		} else {
			query.setSort("product_price", ORDER.asc);
		}
		if (null == page) {
			page = 1;
		}
		int start = (page - 1) * PAZE_SIZE;
		//设置默认搜索域
		
		query.setStart(page);
		query.setRows(PAZE_SIZE);
		// 高亮设置
		
		query.setHighlight(true);
		query.addHighlightField("product_name");
		query.setHighlightSimplePre("<span style=\"color:red\">");
		query.setHighlightSimplePost("</span>");
		// 查询商品列表
		ResultModel resultModel = productDao.productSearch(query);
		// 计算总页数
		long pages = ( resultModel.getRecordCount() / PAZE_SIZE);
		if ( resultModel.getRecordCount() % PAZE_SIZE > 0) {
			pages = pages + 1;
		}
		resultModel.setPageCount(pages);
		resultModel.setCurPage(page);
		return resultModel;
	}

}

Controller层：
    
@Controller
public class ProductController {
	@Autowired
	private ProductService productservice;

	@RequestMapping("/list")
	public String productSearch(String queryString,String catalog_name, String price, Integer page, String sort, Model model) throws Exception {
		ResultModel  resultModel= productservice.productSearch(queryString,catalog_name, price, page, sort, model);
		model.addAttribute("result", resultModel);
		// 参数回显
		model.addAttribute("queryString", queryString);
		model.addAttribute("caltalog_name", catalog_name);
		model.addAttribute("price", price);
		model.addAttribute("sort", sort);
		model.addAttribute("page", page);
		return "product_list";
	}

}

POJO类：
    
public class ProductModel {

	// 商品编号
	private String pid;
	// 商品名称
	private String name;
	// 商品分类名称
	private String catalog_name;
	// 价格
	private float price;
	// 商品描述
	private String description;
	// 图片名称
	private String picture;
	
	
	public String getPid() {
		return pid;
	}
	public void setPid(String pid) {
		this.pid = pid;
	}
	public String getName() {
		return name;
	}
	public void setName(String name) {
		this.name = name;
	}
	public String getCatalog_name() {
		return catalog_name;
	}
	public void setCatalog_name(String catalog_name) {
		this.catalog_name = catalog_name;
	}
	public float getPrice() {
		return price;
	}
	public void setPrice(float price) {
		this.price = price;
	}
	public String getDescription() {
		return description;
	}
	public void setDescription(String description) {
		this.description = description;
	}
	public String getPicture() {
		return picture;
	}
	public void setPicture(String picture) {
		this.picture = picture;
	}
	
	

}

ResultModel类：
    
    
public class ResultModel {

	// 商品列表
	private List<ProductModel> productList;
	// 商品总数
	private Long recordCount;
	// 总页数
	private Long pageCount;
	// 当前页
	private long curPage;
	
	
	public List<ProductModel> getProductList() {
		return productList;
	}
	public void setProductList(List<ProductModel> productList) {
		this.productList = productList;
	}
	public Long getRecordCount() {
		return recordCount;
	}
	public void setRecordCount(Long recordCount) {
		this.recordCount = recordCount;
	}
	public Long getPageCount() {
		return pageCount;
	}
	public void setPageCount(Long pageCount) {
		this.pageCount = pageCount;
	}
	public long getCurPage() {
		return curPage;
	}
	public void setCurPage(long curPage) {
		this.curPage = curPage;
	}

		
}

config：


        <?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p"
	xmlns:context="http://www.springframework.org/schema/context"
	xmlns:dubbo="http://code.alibabatech.com/schema/dubbo" xmlns:mvc="http://www.springframework.org/schema/mvc"
	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.0.xsd
        http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd
        http://code.alibabatech.com/schema/dubbo http://code.alibabatech.com/schema/dubbo/dubbo.xsd
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd">
	<!--注解扫描 -->
	<context:component-scan base-package="cn.kingdee"></context:component-scan>
	<!--注解驱动(为了提高运行速度) -->
	<mvc:annotation-driven />

	<!--视图解析器 -->
	<bean
		class="org.springframework.web.servlet.view.InternalResourceViewResolver">
		<property name="viewClass"
			value="org.springframework.web.servlet.view.JstlView" />
		<!--路径前缀 -->

		<property name="prefix" value="/WEB-INF/jsp/" />
		<property name="suffix" value=".jsp"></property>
	</bean>
                <!--注入solrServer-->
	<bean id="solrServer" class="org.apache.solr.client.solrj.impl.HttpSolrServer">
		<constructor-arg value="http://localhost:8080/solr"></constructor-arg>
	</bean>
</beans>

WEB.XML代码：
    <?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns="http://java.sun.com/xml/ns/javaee"
	xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
	id="WebApp_ID" version="2.5">
	<display-name>springmvcssm</display-name>
	<welcome-file-list>
		<welcome-file>index.html</welcome-file>
		<welcome-file>index.htm</welcome-file>
		<welcome-file>index.jsp</welcome-file>
		<welcome-file>default.html</welcome-file>
		<welcome-file>default.htm</welcome-file>
		<welcome-file>default.jsp</welcome-file>
	</welcome-file-list>
	<filter>
		<filter-name>CharacterEncodingFilter</filter-name>
		<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
		<init-param>
			<param-name>encoding</param-name>
			<param-value>utf-8</param-value>
		</init-param>
	</filter>
	<filter-mapping>
		<filter-name>CharacterEncodingFilter</filter-name>
		<url-pattern>/*</url-pattern>
	</filter-mapping>
 

	<servlet>
		<servlet-name>springmvc</servlet-name>
		<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
		<init-param>
			<param-name>contextConfigLocation</param-name>
			<param-value>classpath:springMvc.xml</param-value>
		</init-param>
	</servlet>
	<servlet-mapping>
		<servlet-name>springmvc</servlet-name>
		<url-pattern>*.action</url-pattern>
	</servlet-mapping>
</web-app>

jsp：
    <%@ page language="java" contentType="text/html; charset=UTF-8"
	pageEncoding="UTF-8"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
<!DOCTYPE html>
<!-- saved from url=(0047)http://list.jd.com/list.html?cat=1315,1343,1355 -->
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<meta content="utf-8" http-equiv="charset">
<link rel="stylesheet" type="text/css"
	href="<c:url value=‘/resource‘/>/base.css" media="all">
<link rel="stylesheet" type="text/css"
	href="<c:url value=‘/resource‘/>/plist20131112.css" media="all">
<link rel="stylesheet" type="text/css"
	href="<c:url value=‘/resource‘/>/list-page-20141009.css" media="all">
<link rel="stylesheet" type="text/css"
	href="<c:url value=‘/resource‘/>/pop_compare.css" media="all">
<link rel="shortcut icon" type="image/ico"
	href="http://list.jd.com/favicon.ico">
<script type="text/javascript"
	src="<c:url value=‘/resource‘/>/jquery-1.2.6.pack.js"></script>
<style id="style-1-cropbar-clipper">/* Copyright 2014 Evernote Corporation. All rights reserved. */
.en-markup-crop-options {
    top: 18px !important;
    left: 50% !important;
    margin-left: -100px !important;
    width: 200px !important;
    border: 2px rgba(255,255,255,.38) solid !important;
    border-radius: 4px !important;
}

.en-markup-crop-options div div:first-of-type {
    margin-left: 0px !important;
}
</style>
<script type="text/javascript">
	function query() {
		//执行关键词查询时清空过滤条件
		document.getElementById("catalog_name").value="";
		document.getElementById("price").value="";
		document.getElementById("page").value="";
		//执行查询
		queryList();
	}
	function queryList() {
		//提交表单
		document.getElementById("actionForm").submit();
	}
	function filter(key, value) {
		document.getElementById(key).value=value;
		queryList();
	}
	function sort() {
		var s = document.getElementById("sort").value;
		if (s != "1") {
			s = "1";
		} else {
			s = "0";
		}
		document.getElementById("sort").value = s;
		queryList();
	}
	function changePage(p) {
		var curpage = Number(document.getElementById("page").value);
		curpage = curpage + p;
		document.getElementById("page").value = curpage;
		queryList();
	}
</script>
</head>
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		<!--logo end-->
		<div id="search-2013">
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				<ul id="shelper" class="hide"></ul>
				<form id="actionForm" action="list.action" method="POST">
				<div class="form">
					<input type="text" class="text" accesskey="s" name="queryString" id="key" value="${queryString }"
						autocomplete="off" onkeydown="javascript:if(event.keyCode==13) {query()}">
					<input type="button" value="搜索" class="button" onclick="query()">
				</div>
				<input type="hidden" name="catalog_name" id="catalog_name" value="${catalog_name }"/> 
				<input type="hidden" name="price" id="price" value="${price }"/> 
				<input type="hidden" name="page" id="page" value="${result.curPage }"/> 
				<input type="hidden" name="sort" id="sort" value="${sort }"/> 
				</form>
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			<div id="hotwords"></div>
		</div>
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							<div>						                      
								<a href="javascript:filter(‘catalog_name‘, ‘阳光车饰‘)">阳光车饰</a>
							</div>						                      
							<div>						                      
								<a href="javascript:filter(‘catalog_name‘, ‘趣味纸抽‘)">趣味纸抽</a>
							</div>						                      
							<div>						                      
								<a href="javascript:filter(‘catalog_name‘, ‘布艺毛绒‘)">布艺毛绒</a>
							</div>						                      
							<div>						                      
								<a href="javascript:filter(‘catalog_name‘, ‘益智手工‘)">益智手工</a>
							</div>						                      
							<div>						                      
								<a href="javascript:filter(‘catalog_name‘, ‘环保餐具‘)">环保餐具</a>
							</div>						                      
							<div>						                      
								<a href="javascript:filter(‘catalog_name‘, ‘闪亮匙扣‘)">闪亮匙扣</a>
							</div>						                      
							<div>						                      
								<a href="javascript:filter(‘catalog_name‘, ‘手机饰品‘)">手机饰品</a>
							</div>						                      
							<div>						                      
								<a href="javascript:filter(‘catalog_name‘, ‘精品数码‘)">精品数码</a>
							</div>						                      
							<div>						                      
								<a href="javascript:filter(‘catalog_name‘, ‘理财钱罐‘)">理财钱罐</a>
							</div>						                      
							<div>						                      
								<a href="javascript:filter(‘catalog_name‘, ‘美味厨房‘)">美味厨房</a>
							</div>						                      
							<div>						                      
								<a href="javascript:filter(‘catalog_name‘, ‘保健按摩‘)">保健按摩</a>
							</div>						                      
							<div>						                      
								<a href="javascript:filter(‘catalog_name‘, ‘魅力女人‘)">魅力女人</a>
							</div>
						</div>
					</div>
				</div>
			</div>
		</div>
		<div data-id="100002" class="prop-attrs">
			<div class="attr">
				<div class="a-key">价格：</div>
				<div class="a-values">
					<div class="v-fold">
						<ul class="f-list">
							<li><a href="javascript:filter(‘price‘,‘0-9‘)">0-9</a></li>
							<li><a href="javascript:filter(‘price‘,‘10-19‘)">10-19</a></li>
							<li><a href="javascript:filter(‘price‘,‘20-29‘)">20-29</a></li>
							<li><a href="javascript:filter(‘price‘,‘30-39‘)">30-39</a></li>
							<li><a href="javascript:filter(‘price‘,‘40-49‘)">40-49</a></li>
							<li><a href="javascript:filter(‘price‘,‘50-*‘)">50以上</a></li>
						</ul>
					</div>
				</div>
			</div>
		</div>
	</div>
</div>
<div id="filter">
	<div class="cls"></div>
	<div class="fore1">
		<dl class="order">
			<dt>排序：</dt>
			<dd>
				<a href="javascript:sort()">价格</a><b></b>
			</dd>
		</dl>
		<dl class="activity">
			<dd></dd>
		</dl>
		<div class="pagin pagin-m">
			<span class="text"><i>${result.curPage }</i>/${result.pageCount }</span>
			<a href="javascript:changePage(-1)" class="prev">上一页<b></b></a>
			<a href="javascript:changePage(1)" class="next">下一页<b></b></a>
		</div>
		<div class="total">
			<span>共<strong>${result.recordCount }</strong>个商品
			</span>
		</div>
		<span class="clr"></span>
	</div>
</div>
<!--商品列表开始-->
<div id="plist" class="m plist-n7 plist-n8 prebuy">
	<ul class="list-h">
		<c:forEach var="item" items="${result.productList }">
		<li pid="${item.pid }">
			<div class="lh-wrap">
				<div class="p-img">
					<a target="_blank" href="#">
						<img width="220" height="282" class="err-product" src="<c:url value=‘/images‘/>/${item.picture}">
					</a>
				</div>
				<div class="p-name">
					<a target="_blank" href="#">${item.name }</a>
				</div>
				<div class="p-price">
					<strong>￥<fmt:formatNumber value="${item.price}" maxFractionDigits="2"/></strong><span id="p1269191543"></span>
				</div>
			</div>
		</li>
		</c:forEach>
	</ul>
</div>
<!--商品列表结束-->
</div>
<div class="left">
	<div id="sortlist" clstag="thirdtype|keycount|thirdtype|sortlist"
		class="m">
		<div class="mt">
			<h2>服饰内衣</h2>
		</div>
		<div class="mc">
			<div class="item current">
				<h3>
					<b></b>女装
				</h3>
				<ul>
					<li><a href="http://list.jd.com/1315-1343-1355.html">T恤</a></li>
					<li><a href="http://list.jd.com/1315-1343-1354.html">衬衫</a></li>
					<li><a href="http://list.jd.com/1315-1343-1356.html">针织衫</a></li>
					<li><a href="http://list.jd.com/1315-1343-9713.html">雪纺衫</a></li>
					<li><a href="http://list.jd.com/1315-1343-9710.html">卫衣</a></li>
					<li><a href="http://list.jd.com/1315-1343-9714.html">马甲</a></li>
					<li><a href="http://list.jd.com/1315-1343-9719.html">连衣裙</a></li>
					<li><a href="http://list.jd.com/1315-1343-9720.html">半身裙</a></li>
					<li><a href="http://list.jd.com/1315-1343-9715.html">牛仔裤</a></li>
					<li><a href="http://list.jd.com/1315-1343-9717.html">休闲裤</a></li>
					<li><a href="http://list.jd.com/1315-1343-9716.html">打底裤</a></li>
					<li><a href="http://list.jd.com/1315-1343-9718.html">正装裤</a></li>
					<li><a href="http://list.jd.com/1315-1343-9711.html">小西装</a></li>
					<li><a href="http://list.jd.com/1315-1343-9712.html">短外套</a></li>
					<li><a href="http://list.jd.com/1315-1343-9708.html">风衣</a></li>
					<li><a href="http://list.jd.com/1315-1343-9706.html">毛呢大衣</a></li>
					<li><a href="http://list.jd.com/1315-1343-9707.html">真皮皮衣</a></li>
					<li><a href="http://list.jd.com/1315-1343-9705.html">棉服</a></li>
					<li><a href="http://list.jd.com/1315-1343-3983.html">羽绒服</a></li>
					<li><a href="http://list.jd.com/1315-1343-9722.html">大码女装</a></li>
					<li><a href="http://list.jd.com/1315-1343-9721.html">中老年女装</a></li>
					<li><a href="http://list.jd.com/1315-1343-9723.html">婚纱</a></li>
					<li><a href="http://list.jd.com/1315-1343-11985.html">打底衫</a></li>
					<li><a href="http://list.jd.com/1315-1343-11986.html">旗袍/唐装</a></li>
					<li><a href="http://list.jd.com/1315-1343-11987.html">加绒裤</a></li>
					<li><a href="http://list.jd.com/1315-1343-11988.html">吊带/背心</a></li>
					<li><a href="http://list.jd.com/1315-1343-11989.html">羊绒衫</a></li>
					<li><a href="http://list.jd.com/1315-1343-11991.html">短裤</a></li>
					<li><a href="http://list.jd.com/1315-1343-11993.html">皮草</a></li>
					<li><a href="http://list.jd.com/1315-1343-11996.html">礼服</a></li>
					<li><a href="http://list.jd.com/1315-1343-11998.html">仿皮皮衣</a></li>
					<li><a href="http://list.jd.com/1315-1343-11999.html">羊毛衫</a></li>
					<li><a href="http://list.jd.com/1315-1343-12000.html">设计师/潮牌</a></li>
				</ul>
			</div>
			<div class="item">
				<h3>
					<b></b>男装
				</h3>
			</div>
			<div class="item">
				<h3>
					<b></b>内衣
				</h3>
			</div>
			<div class="item">
				<h3>
					<b></b>服饰配件
				</h3>
			</div>
		</div>
	</div>
	<div id="limitBuy">
		<div id="limitbuy9199"
			clstag="thirdtype|keycount|thirdtype|limitbuy536"
			class="m limitbuy hide">
			<div class="mt">
				<h2>服饰鞋帽</h2>
			</div>
			<div class="mc">
				<div id="clock9199" class="clock">正在加载…</div>
				<div id="limit9199"></div>
			</div>
		</div>
	</div>
	<div id="ad_left" reco_id="6" class="m m0 hide"></div>
	<!--用户最终购买-->
	<div id="finalbuy" class="hide m m0" style="display: block;">
		<div class="mt">
			<h2>
				浏览<font color="red">T恤</font>最终购买
			</h2>
		</div>
		<div class="mc">
		</div>
	</div>
	<div id="weekRank" clstag="thirdtype|keycount|thirdtype|mrank"
		class="m rank">
		<div class="mt">
			<h2>一周销量排行</h2>
		</div>
		<div class="mc">
		</div>
	</div>
</div><!--<div class="left">-->

<span class="clr"></span>
<div id="Collect_Tip" class="Tip360 w260"></div>

</div><!--<div class="w main">-->


<div class="w">
    <div id="service-2013">
        <dl class="fore1">
            <dt><b></b><strong>购物指南</strong></dt>
            <dd>
                <div><a href="http://help.jd.com/help/question-56.html" target="_blank" rel="nofollow">购物流程</a></div>
                <div><a href="http://help.jd.com/help/question-57.html" target="_blank" rel="nofollow">会员介绍</a></div>
                <div><a href="http://help.jd.com/help/question-181.html" target="_blank" rel="nofollow">团购/机票</a></div>
                <div><a href="http://help.jd.com/help/question-61.html" target="_blank" rel="nofollow">常见问题</a></div>
                <div><a href="http://help.jd.com/help/question-63.html" target="_blank" rel="nofollow">大家电</a></div>
                <div><a href="http://help.jd.com/index.html" target="_blank" rel="nofollow">联系客服</a></div>
            </dd>
        </dl>
        <dl class="fore2">
            <dt><b></b><strong>配送方式</strong></dt>
            <dd>
                <div><a href="http://help.jd.com/help/question-64.html" target="_blank" rel="nofollow">上门自提</a></div>
                <div><a href="http://help.jd.com/help/question-360.html" target="_blank" rel="nofollow">211限时达</a></div>
                <div><a href="http://help.jd.com/help/distribution-768.html" target="_blank" rel="nofollow">配送服务查询</a></div>
                <div><a href="http://help.jd.com/help/question-892.html#help2215" target="_blank" rel="nofollow">配送费收取标准</a></div>
                
                <div><a href="http://en.jd.com/chinese.html" target="_blank">海外配送</a></div>
            </dd>
        </dl>
        <dl class="fore3">
            <dt><b></b><strong>支付方式</strong></dt>
            <dd>
                <div><a href="http://help.jd.com/help/question-67.html" target="_blank" rel="nofollow">货到付款</a></div>
                <div><a href="http://help.jd.com/help/question-68.html" target="_blank" rel="nofollow">在线支付</a></div>
                <div><a href="http://help.jd.com/help/question-71.html" target="_blank" rel="nofollow">分期付款</a></div>
                <div><a href="http://help.jd.com/help/question-69.html" target="_blank" rel="nofollow">邮局汇款</a></div>
                <div><a href="http://help.jd.com/help/question-70.html" target="_blank" rel="nofollow">公司转账</a></div>
            </dd>
        </dl>
        <dl class="fore4">
            <dt><b></b><strong>售后服务</strong></dt>
            <dd>
                <div><a href="http://myjd.jd.com/afs/help/afshelp.action" target="_blank" rel="nofollow">售后政策</a></div>
                <div><a href="http://help.jd.com/help/question-99.html" target="_blank" rel="nofollow">价格保护</a></div>
                <div><a href="http://help.jd.com/help/question-100.html" target="_blank" rel="nofollow">退款说明</a></div>
                <div><a href="http://myjd.jd.com/repair/repairs.action" target="_blank" rel="nofollow">返修/退换货</a></div>
                <div><a href="http://help.jd.com/help/question-881.html" target="_blank" rel="nofollow">取消订单</a></div>
            </dd>
        </dl>
        <dl class="fore5">
            <dt><b></b><strong>特色服务</strong></dt>
            <dd>
                <div><a href="http://help.jd.com/help/question-79.html" target="_blank">夺宝岛</a></div>
                <div><a href="http://help.jd.com/help/question-86.html" target="_blank">DIY装机</a></div>
                <div><a href="http://fuwu.jd.com/" target="_blank" rel="nofollow">延保服务</a></div>
                <div><a href="http://giftcard.jd.com/market/index.action" target="_blank" rel="nofollow">京东E卡</a></div>
                <div><a href="http://help.jd.com/help/question-91.html" target="_blank" rel="nofollow">节能补贴</a></div>
                <div><a href="http://mobile.jd.com/" target="_blank" rel="nofollow">京东通信</a></div>
            </dd>
        </dl>
        <span class="clr"></span>
    </div>
</div><!-- service end --><div class="w">
    <div id="footer-2013">
        <div class="links">
            <a rel="nofollow" target="_blank" href="http://www.jd.com/intro/about.aspx">关于我们</a>|<a rel="nofollow" target="_blank" href="http://www.jd.com/contact/">联系我们</a>|<a rel="nofollow" target="_blank" href="http://zhaopin.jd.com/">人才招聘</a>|<a rel="nofollow" target="_blank" href="http://www.jd.com/contact/joinin.aspx">商家入驻</a>|<a rel="nofollow" target="_blank" href="http://sale.jd.com/act/y3surX7qpM.html">广告服务</a>|<a rel="nofollow" target="_blank" href="http://app.jd.com/">手机京东</a>|<a target="_blank" href="http://club.jd.com/links.aspx">友情链接</a>|<a target="_blank" href="http://cps.jd.com/">销售联盟</a>|<a href="http://club.jd.com/" target="_blank">京东社区</a>|<a href="http://gongyi.jd.com/" target="_blank">京东公益</a></div>
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另外需要js包

　　楼主不知道咋把图片上传上去，刚开始写帖子，希望看到这篇文章的人见谅哟

solr简单搜索案例

标签：2-2 card throws arraylist 计算 top 机票 search 需要

原文地址：https://www.cnblogs.com/sjzxs/p/9536491.html

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