利用Solrj技术+SSM框架完成仿京东搜索功能

完成该功能的前提是配置好Solr服务器，这一部分内容可以参考博主上一篇的内容:基于Lucene的全文搜索服务器solr

一、利用Solrj技术+SSM框架完成仿京东搜索功能

1.如果不想配置solr服务器，直接百度网盘下载，然后解压solr压缩包至D盘，就可以使用了

链接：https://pan.baidu.com/s/15M9lnfqvR0p0v81STlQ6Mg
提取码：cnai

2.建立如下工程目录结构

3.在pom.xml中导入pom依赖

<properties><project.build.sourceEncoding>UTF-8</project.build.sourceEncoding><maven.compiler.source>1.7</maven.compiler.source><maven.compiler.target>1.7</maven.compiler.target><spring.version>5.0.2.RELEASE</spring.version><github.pagehelper.version>5.1.10</github.pagehelper.version>
</properties><dependencies><!--spring核心依赖--><dependency><groupId>org.springframework</groupId><artifactId>spring-context</artifactId><version>${spring.version}</version></dependency><!--springaop--><dependency><groupId>org.springframework</groupId><artifactId>spring-jdbc</artifactId><version>5.2.4.RELEASE</version><scope>compile</scope></dependency><dependency><groupId>org.springframework</groupId><artifactId>spring-tx</artifactId><version>${spring.version}</version></dependency><dependency><groupId>org.springframework</groupId><artifactId>spring-aop</artifactId><version>${spring.version}</version></dependency><!--aspectj--><dependency><groupId>org.aspectj</groupId><artifactId>aspectjweaver</artifactId><version>1.6.8</version></dependency><!--springmvc依赖--><dependency><groupId>org.springframework</groupId><artifactId>spring-web</artifactId><version>${spring.version}</version></dependency><dependency><groupId>org.springframework</groupId><artifactId>spring-webmvc</artifactId><version>${spring.version}</version></dependency><!--mybatis依赖--><dependency><groupId>org.mybatis</groupId><artifactId>mybatis</artifactId><version>3.4.5</version></dependency><dependency><groupId>org.mybatis</groupId><artifactId>mybatis-spring</artifactId><version>1.3.0</version></dependency><dependency><groupId>com.github.pagehelper</groupId><artifactId>pagehelper</artifactId><version>5.1.11</version></dependency><!--数据库连接池--><dependency><groupId>mysql</groupId><artifactId>mysql-connector-java</artifactId><version>5.1.6</version></dependency><dependency><groupId>com.alibaba</groupId><artifactId>druid</artifactId><version>1.1.21</version></dependency><!--lombok--><dependency><groupId>org.projectlombok</groupId><artifactId>lombok</artifactId><version>1.18.12</version><scope>compile</scope></dependency><!--jstl表达式支持--><dependency><groupId>javax.servlet</groupId><artifactId>jstl</artifactId><version>1.2</version></dependency><!--Jackson--><dependency><groupId>com.fasterxml.jackson.core</groupId><artifactId>jackson-core</artifactId><version>2.9.8</version></dependency><dependency><groupId>com.fasterxml.jackson.core</groupId><artifactId>jackson-databind</artifactId><version>2.9.8</version></dependency><dependency><groupId>com.fasterxml.jackson.core</groupId><artifactId>jackson-annotations</artifactId><version>2.9.8</version></dependency><!--solrj依赖--><dependency><groupId>org.apache.solr</groupId><artifactId>solr-solrj</artifactId><version>7.1.0</version></dependency>
</dependencies>

4.在resources资源文件中创建spring_solr

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd"><!--spring整合solr--><bean id="httpSolrClient" class="org.apache.solr.client.solrj.impl.HttpSolrClient"><constructor-arg name="builder" value="http://localhost:8081/solr/demo_core/"></constructor-arg></bean>
</beans>

5.在resources资源文件中创建jdbc.properties

jdbc_url=jdbc:mysql://localhost:3306/solr
jdbc_driver=com.mysql.jdbc.Driver
jdbc_user=root
jdbc_password=123

6.在resources资源文件中创建spring_core

<?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:context="http://www.springframework.org/schema/context" xmlns:tx="http://www.springframework.org/schema/tx"xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd"><!--Spring IOC指定扫描的包@Service..@Repository @Component...--><context:component-scan base-package="com.bianyiit"><context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller"/></context:component-scan><!--引入外部资源classpath:jdbc.properties--><context:property-placeholder location="classpath:jdbc.properties"></context:property-placeholder><!--配置数据源driverClassName--><bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource"><property name="url" value="${jdbc_url}"></property><property name="driverClassName" value="${jdbc_driver}"></property><property name="username" value="${jdbc_user}"></property><property name="password" value="${jdbc_password}"></property><!--配置初始化大小，最小连接数和最大连接数--><property name="initialSize" value="1"></property><property name="minIdle" value="1"></property><property name="maxActive" value="10"></property><!--配置最大连接时间--><property name="maxWait" value="10000"></property><!--配置间隔多久才进行一次检测，检测需要关闭的空闲连接，单位是毫秒--><property name="timeBetweenEvictionRunsMillis" value="60000"></property><!--配置一个连接在池中最小生存的时间，单位是毫秒--><property name="minEvictableIdleTimeMillis" value="300000"></property><!--这里配置提交方式，默认就是TRUE，可以不用配置--><property name="defaultAutoCommit" value="true" /><!--配置监控统计拦截的filters--><property name="filters" value="stat" /></bean><!--spring与mybatis的整合--><bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"><!--注入数据源--><property name="dataSource" ref="dataSource"></property><!--配置分页插件--><property name="plugins"><array><bean class="com.github.pagehelper.PageInterceptor"><property name="properties"><!--使用下面的方式配置参数，一行配置一个 --><value>helperDialect=mysql</value></property></bean></array></property><!--扫描mybatis映射文件--><!--<property name="mapperLocations" value="value="classpath:mapper/*.xml""></property>--><!--引入外部的 mybatis.xml配置--><!--<property name="configLocation" value="classpath:mybatis.xml"></property>--></bean><!--根据sqlsessionFactoryBean得到sqlsession--><bean id="sqlSession" class="org.mybatis.spring.SqlSessionTemplate"><constructor-arg index="0" ref="sqlSessionFactory"></constructor-arg></bean><!--配置MapperScannerConfigurer自动扫描 将Mapper接口生成代理注入到Spring DAO接口所在包名，Spring会自动查找其下的类--><bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"><property name="basePackage" value="com.bianyiit.dao"></property><property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"></property></bean><!--配置声明式事务管理--><bean id="dataSourceTransactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"><property name="dataSource" ref="dataSource"></property></bean><!--开启声明式事务管理注解支持:注意这里导入的是tx的那一个driven--><tx:annotation-driven transaction-manager="dataSourceTransactionManager"></tx:annotation-driven>
</beans>

7.在resources资源文件中创建spring_mvc

<?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:context="http://www.springframework.org/schema/context"xmlns:mvc="http://www.springframework.org/schema/mvc"xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd"><!--开启对Controller的包扫描--><context:component-scan base-package="com.bianyiit.web"><context:include-filter type="annotation" expression="org.springframework.stereotype.Controller"/></context:component-scan><!-- 处理静态资源将在 SpringMVC 上下文中定义一个 DefaultServletHttpRequestHandler，它会对进入 DispatcherServlet 的 请求进行筛查，如果发现是没有经过映射的请求，就将该请求交由 WEB 应用服务器默认的 Servlet 处理，如果不是静态资源的请求，才由 DispatcherServlet 继续处理--><mvc:default-servlet-handler /><!-- 开启对SpringMVC注解的支持 --><mvc:annotation-driven></mvc:annotation-driven>
</beans>

8.找到webapp/WEB-INF目录下的web.xml，配置监听器，编码过滤器，前端控制器
注意：web-app标签中需要引入约束，这些约束我们在创建web项目时是没有的，切记这里一定要加上约束，不然css,js,image资源会被拦截掉

<!DOCTYPE web-app PUBLIC"-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN""http://java.sun.com/dtd/web-app_2_3.dtd" ><web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xmlns="http://xmlns.jcp.org/xml/ns/javaee"xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"id="WebApp_ID" version="3.1"><display-name>Archetype Created Web Application</display-name><context-param><param-name>contextConfigLocation</param-name><param-value>classpath*:spring_*.xml</param-value></context-param><!--配置编码过滤器--><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><init-param><param-name>forceEncoding</param-name><param-value>true</param-value></init-param></filter><!--配置过滤器HiddenHttpMethodFilter，可以将DELETE、PUT等这些请求转换为标准的 http 方法，使得支持 GET、POST、PUT 与 DELETE 请求。--><filter><filter-name>hiddenHttpMethodFilter</filter-name><filter-class>org.springframework.web.filter.HiddenHttpMethodFilter</filter-class></filter><filter-mapping><filter-name>hiddenHttpMethodFilter</filter-name><url-pattern>/*</url-pattern></filter-mapping><filter-mapping><filter-name>characterEncodingFilter</filter-name><url-pattern>/*</url-pattern></filter-mapping><!--配置监听器--><listener><listener-class>org.springframework.web.context.ContextLoaderListener</listener-class></listener><!--配置前端控制器--><servlet><servlet-name>dispatcherServlet</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><!-- 服务器启动的时候，让DispatcherServlet对象创建 --><load-on-startup>1</load-on-startup></servlet><servlet-mapping><servlet-name>dispatcherServlet</servlet-name><!--/  拦截所有的请求，不包括JSP。/* 拦截所有的请求（包括JSP）--><url-pattern>/</url-pattern></servlet-mapping>
</web-app>

9.在webapp目录下创建css、js、resource包将下述网盘下的资源拷入其中

链接：https://pan.baidu.com/s/1EsTHQ7j8CCILTMoogA9TRQ
提取码：btl7

10.在webapp目录下创建index.jsp界面

<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<html>
<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="css/base.css" media="all"><link rel="stylesheet" type="text/css"href="css/plist20131112.css" media="all"><link rel="stylesheet" type="text/css"href="css/list-page-20141009.css" media="all"><link rel="stylesheet" type="text/css"href="css/pop_compare.css" media="all"><script type="text/javascript"src="js/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>
<body class="root61">
<div id="shortcut-2013"><div class="w"><ul class="fl lh"><li class="fore1 ld"><b></b><a href="#" rel="nofollow">收藏京东</a></li></ul><ul class="fr lh"><li class="fore1" id="loginbar">您好，欢迎来到京东！<span><a href="#">[登录]</a> <a href="#" class="link-regist">[免费注册]</a></span></li><li class="fore2 ld"><s></s><a href="#" rel="nofollow">我的订单</a></li><li class="fore2-1 ld" id="jd-vip"><i></i><i></i><s></s><a target="_blank" rel="nofollow" href="http://vip.jd.com/">会员俱乐部</a></li><li class="fore2-2 ld" id="jd-dakehu">        <i></i><s></s>        <a href="http://b.jd.com/" target="_blank" rel="nofollow">企业频道</a>    </li><li class="fore3 ld menu" id="app-jd" data-widget="dropdown" clstag="homepage|keycount|home2013|01d"><s></s><i></i><span class="outline"></span><span class="blank"></span><a href="http://app.jd.com/" target="_blank">手机京东</a><b></b></li><li class="fore4 ld menu" id="biz-service" data-widget="dropdown"><s></s><span class="outline"></span><span class="blank"></span>客户服务<b></b></li><li class="fore5 ld menu" id="site-nav" data-widget="dropdown"><s></s><span class="outline"></span><span class="blank"></span>网站导航<b></b></li></ul><span class="clr"></span></div>
</div><!--shortcut end-->
<div id="o-header-2013"><div class="w" id="header-2013"><div id="logo-2013" class="ld"><a href="http://www.jd.com/" hidefocus="true"><b></b><img src="resource/logo-201305.png" width="270" height="60" alt="京东"></a></div><!--logo end--><div id="search-2013"><div class="i-search ld"><ul id="shelper" class="hide"></ul><form id="actionForm" action="product/get" 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="${price}"/><input type="hidden" name="page" id="page" value="${curPage }"/><input type="hidden" name="sort" id="sort" value="${sort }"/></form></div><div id="hotwords"></div></div><!--search end--><div id="my360buy-2013"><dl><dt class="ld"><s></s><a href="http://home.jd.com/">我的京东</a><b></b></dt><dd><div class="loading-style1"><b></b>加载中，请稍候...</div></dd></dl></div><!--my360buy end--><div id="settleup-2013"><dl><dt class="ld"><s></s><span class="shopping"><span id="shopping-amount">0</span></span><a href="http://cart.jd.com/cart/cart.html" id="settleup-url">去购物车结算</a> <b></b> </dt><dd><div class="prompt"><div class="loading-style1"><b></b>加载中，请稍候...</div></div></dd></dl></div><!--settleup end--></div><!--header end--><div class="w"><div id="nav-2013"><div id="categorys-2013" class="categorys-2014"><div class="mt ld"><h2><a href="http://www.jd.com/allSort.aspx">全部商品分类<b></b></a></h2></div></div><div id="treasure"></div><ul id="navitems-2013"><li class="fore1" id="nav-home"><a href="http://www.jd.com/">首页</a></li><li class="fore2" id="nav-fashion"><a href="http://fashion.jd.com/">服装城</a></li><li class="fore3" id="nav-chaoshi"><a href="http://channel.jd.com/chaoshi.html">食品</a></li><li class="fore4" id="nav-tuan"><a href="http://tuan.jd.com/" target="_blank">团购</a></li><li class="fore5" id="nav-auction"><a href="http://auction.jd.com/">夺宝岛</a></li><li class="fore6" id="nav-shan"><a href="http://red.jd.com/">闪购</a></li><li class="fore7" id="nav-jinrong"><a href="http://jr.jd.com/" target="_blank">金融</a></li></ul></div></div>
</div>
<div class="w"><div class="breadcrumb"><strong><a href="#">服饰内衣</a></strong><span>&nbsp;&gt;&nbsp;<ahref="#">女装</a>&nbsp;&gt;&nbsp;<a href="#">T恤</a></span></div>
</div>
<div class="w main"><div class="right-extra"><div id="select" clstag="thirdtype|keycount|thirdtype|select" class="m"><div class="mt"><h1>T恤 -<strong>&nbsp;商品筛选</strong></h1></div><div class="mc attrs"><div data-id="100001" class="brand-attr"><div class="attr"><div class="a-key">商品类别：</div><div class="a-values"><div class="v-tabs"><div class="tabcon"><div><a href="javascript:filter('catalog_name', '幽默杂货')" >幽默杂货</a></div><div><a href="javascript:filter('catalog_name', '时尚卫浴')">时尚卫浴</a></div><div><a href="javascript:filter('catalog_name', '另类文体')">另类文体</a></div><div><a href="javascript:filter('catalog_name', '创意相架')">创意相架</a></div><div><a href="javascript:filter('catalog_name', '巧妙收纳')">巧妙收纳</a></div><div><a href="javascript:filter('catalog_name', '与钟不同')">与钟不同</a></div><div><a href="javascript:filter('catalog_name', '个性男人')">个性男人</a></div><div><a href="javascript:filter('catalog_name', '电脑周边')">电脑周边</a></div><div><a href="javascript:filter('catalog_name', '品质家电')">品质家电</a></div><div><a href="javascript:filter('catalog_name', '品味茶杯')">品味茶杯</a></div><div><a href="javascript:filter('catalog_name', '四季用品')">四季用品</a></div><div><a href="javascript:filter('catalog_name', '健康宝宝')">健康宝宝</a></div><div><a href="javascript:filter('catalog_name', '新潮美容')">新潮美容</a></div><div><a href="javascript:filter('catalog_name', '产品配件')">产品配件</a></div><div><a href="javascript:filter('catalog_name', '雅致灯饰')">雅致灯饰</a></div><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>当前1页</i>/共10页</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>108</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="p" items="${listProduct}"><li pid="${p.pid }"><div class="lh-wrap"><div class="p-img"><a target="_blank" href="#"><img width="220" height="282" class="err-product" src="data:images/${p.picture}"></a></div><div class="p-name"><a target="_blank" href="#">${p.pname }</a></div><div class="p-price"><strong>￥<fmt:formatNumber value="${p.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><div class="copyright">北京市公安局朝阳分局备案编号110105014669&nbsp;&nbsp;|&nbsp;&nbsp;京ICP证070359号&nbsp;&nbsp;|&nbsp;&nbsp;互联网药品信息服务资格证编号(京)-非经营性-2011-0034<br><a rel="nofollow" href="http://misc.360buyimg.com/skin/df/i/com/f_music.jpg" target="_blank">音像制品经营许可证苏宿批005号</a>|&nbsp;&nbsp;出版物经营许可证编号新出发(苏)批字第N-012号&nbsp;&nbsp;|&nbsp;&nbsp;互联网出版许可证编号新出网证(京)字150号<br><a href="http://misc.360buyimg.com/wz/wlwhjyxkz.jpg" target="_blank">网络文化经营许可证京网文[2011]0168-061号</a>Copyright&nbsp;©&nbsp;2004-2015&nbsp;&nbsp;京东JD.com&nbsp;版权所有<br>京东旗下网站：<a href="http://en.jd.com/" target="_blank">English Site</a></div><div class="authentication"><a rel="nofollow" target="_blank" href="http://www.hd315.gov.cn/beian/view.asp?bianhao=010202007080200026"><img width="108" height="40" alt="经营性网站备案中心" src="<c:url value='/resource'/>/108_40_zZOKnl.gif" class="err-product"></a><a rel="nofollow" target="_blank" tabindex="-1"href="https://ss.cnnic.cn/verifyseal.dll?sn=2008070300100000031&ct=df&pa=294005"id="urlknet"><img width="108" height="40" border="true"name="CNNIC_seal" alt="可信网站"src="<c:url value='/resource'/>/kxwz.gif"class="err-product"></a><a rel="nofollow" target="_blank"href="http://www.bj.cyberpolice.cn/index.do"><img width="108"height="40" alt="朝阳网络警察"src="<c:url value='/resource'/>/cywljc.png"class="err-product"></a><a rel="nofollow" target="_blank"href="https://search.szfw.org/cert/l/CX20120111001803001836"><imgwidth="112" height="40"src="<c:url value='/resource'/>/112_40_WvArIl.png"class="err-product"></a></div></div>
</div>
</body>
</html>

11.在webapp目录下创建jd.jsp界面

<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<html>
<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="${pageContext.request.contextPath}/css/base.css" media="all"><link rel="stylesheet" type="text/css"href="${pageContext.request.contextPath}/css/plist20131112.css" media="all"><link rel="stylesheet" type="text/css"href="${pageContext.request.contextPath}/css/list-page-20141009.css" media="all"><link rel="stylesheet" type="text/css"href="${pageContext.request.contextPath}/css/pop_compare.css" media="all"><link rel="shortcut icon" type="image/ico"href="http://list.jd.com/favicon.ico"><script type="text/javascript"src="${pageContext.request.contextPath}/js/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>
<body class="root61">
<div id="shortcut-2013"><div class="w"><ul class="fl lh"><li class="fore1 ld"><b></b><a href="#" rel="nofollow">收藏京东</a></li></ul><ul class="fr lh"><li class="fore1" id="loginbar">您好，欢迎来到京东！<span><a href="#">[登录]</a> <a href="#" class="link-regist">[免费注册]</a></span></li><li class="fore2 ld"><s></s><a href="#" rel="nofollow">我的订单</a></li><li class="fore2-1 ld" id="jd-vip"><i></i><i></i><s></s><a target="_blank" rel="nofollow" href="http://vip.jd.com/">会员俱乐部</a></li><li class="fore2-2 ld" id="jd-dakehu">        <i></i><s></s>        <a href="http://b.jd.com/" target="_blank" rel="nofollow">企业频道</a>    </li><li class="fore3 ld menu" id="app-jd" data-widget="dropdown" clstag="homepage|keycount|home2013|01d"><s></s><i></i><span class="outline"></span><span class="blank"></span><a href="http://app.jd.com/" target="_blank">手机京东</a><b></b></li><li class="fore4 ld menu" id="biz-service" data-widget="dropdown"><s></s><span class="outline"></span><span class="blank"></span>客户服务<b></b></li><li class="fore5 ld menu" id="site-nav" data-widget="dropdown"><s></s><span class="outline"></span><span class="blank"></span>网站导航<b></b></li></ul><span class="clr"></span></div>
</div><!--shortcut end-->
<div id="o-header-2013"><div class="w" id="header-2013"><div id="logo-2013" class="ld"><a href="http://www.jd.com/" hidefocus="true"><b></b><img src="${pageContext.request.contextPath}/resource/logo-201305.png" width="270" height="60" alt="京东"></a></div><!--logo end--><div id="search-2013"><div class="i-search ld"><ul id="shelper" class="hide"></ul><form id="actionForm" action="/product/get" method="GET"><div class="form"><input type="text" class="text" accesskey="s" name="keyword" id="key" value="${keyword}"autocomplete="off" onkeydown="javascript:if(event.keyCode==13) {query()}"><input type="button" value="搜索" class="button" onclick="query()"></div><input type="hidden" name="catalogName" id="catalog_name" value="${catalogName}"/><input type="hidden" name="priceStr" id="price" value="${priceStr}"/><input type="hidden" name="currtPage" id="page" value="${currtPage}"/><input type="hidden" name="psort" id="sort" value="${psort}"/></form></div><div id="hotwords"></div></div><!--search end--><div id="my360buy-2013"><dl><dt class="ld"><s></s><a href="http://home.jd.com/">我的京东</a><b></b></dt><dd><div class="loading-style1"><b></b>加载中，请稍候...</div></dd></dl></div><!--my360buy end--><div id="settleup-2013"><dl><dt class="ld"><s></s><span class="shopping"><span id="shopping-amount">0</span></span><a href="http://cart.jd.com/cart/cart.html" id="settleup-url">去购物车结算</a> <b></b> </dt><dd><div class="prompt"><div class="loading-style1"><b></b>加载中，请稍候...</div></div></dd></dl></div><!--settleup end--></div><!--header end--><div class="w"><div id="nav-2013"><div id="categorys-2013" class="categorys-2014"><div class="mt ld"><h2><a href="http://www.jd.com/allSort.aspx">全部商品分类<b></b></a></h2></div></div><div id="treasure"></div><ul id="navitems-2013"><li class="fore1" id="nav-home"><a href="http://www.jd.com/">首页</a></li><li class="fore2" id="nav-fashion"><a href="http://fashion.jd.com/">服装城</a></li><li class="fore3" id="nav-chaoshi"><a href="http://channel.jd.com/chaoshi.html">食品</a></li><li class="fore4" id="nav-tuan"><a href="http://tuan.jd.com/" target="_blank">团购</a></li><li class="fore5" id="nav-auction"><a href="http://auction.jd.com/">夺宝岛</a></li><li class="fore6" id="nav-shan"><a href="http://red.jd.com/">闪购</a></li><li class="fore7" id="nav-jinrong"><a href="http://jr.jd.com/" target="_blank">金融</a></li></ul></div></div>
</div>
<div class="w"><div class="breadcrumb"><strong><a href="#">服饰内衣</a></strong><span>&nbsp;&gt;&nbsp;<ahref="#">女装</a>&nbsp;&gt;&nbsp;<a href="#">T恤</a></span></div>
</div>
<div class="w main"><div class="right-extra"><div id="select" clstag="thirdtype|keycount|thirdtype|select" class="m"><div class="mt"><h1>T恤 -<strong>&nbsp;商品筛选</strong></h1></div><div class="mc attrs"><div data-id="100001" class="brand-attr"><div class="attr"><div class="a-key">商品类别：</div><div class="a-values"><div class="v-tabs"><div class="tabcon"><div><a href="javascript:filter('catalog_name', '幽默杂货')" >幽默杂货</a></div><div><a href="javascript:filter('catalog_name', '时尚卫浴')">时尚卫浴</a></div><div><a href="javascript:filter('catalog_name', '另类文体')">另类文体</a></div><div><a href="javascript:filter('catalog_name', '创意相架')">创意相架</a></div><div><a href="javascript:filter('catalog_name', '巧妙收纳')">巧妙收纳</a></div><div><a href="javascript:filter('catalog_name', '与钟不同')">与钟不同</a></div><div><a href="javascript:filter('catalog_name', '个性男人')">个性男人</a></div><div><a href="javascript:filter('catalog_name', '电脑周边')">电脑周边</a></div><div><a href="javascript:filter('catalog_name', '品质家电')">品质家电</a></div><div><a href="javascript:filter('catalog_name', '品味茶杯')">品味茶杯</a></div><div><a href="javascript:filter('catalog_name', '四季用品')">四季用品</a></div><div><a href="javascript:filter('catalog_name', '健康宝宝')">健康宝宝</a></div><div><a href="javascript:filter('catalog_name', '新潮美容')">新潮美容</a></div><div><a href="javascript:filter('catalog_name', '产品配件')">产品配件</a></div><div><a href="javascript:filter('catalog_name', '雅致灯饰')">雅致灯饰</a></div><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>当前${pageList.currPage}页</i>/共${pageList.countPage}</span><a href="javascript:changePage(-1)" class="prev">上一页<b></b></a><a href="javascript:changePage(1)" class="next">下一页<b></b></a></div><div class="total"><span>共<strong>${pageList.count}</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="p" items="${pageList.list}"><li pid="${p.pid }"><div class="lh-wrap"><div class="p-img"><a target="_blank" href="#"><img width="220" height="282" class="err-product" src="${pageContext.request.contextPath}/images/${p.picture}"></a></div><div class="p-name"><a target="_blank" href="#">${p.pname }</a></div><div class="p-price"><strong>￥${p.price}</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 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</div>
</body>
</html>

12.编写实体类Products

package com.bianyiit.pojo;import lombok.Data;
import org.apache.solr.client.solrj.beans.Field;import java.util.Date;@Data
public class Products {@Field("id")private String pid;@Field("prod_pname")private String pname;private Integer catalog;@Field("prod_catalog_name")private String catalogName;@Field("prod_price")private Double price;private Integer number;@Field("prod_picture")private String picture;private Date releaseTime;@Field("prod_description")private String description;
}

13.编写分页工具类PageUtils

package com.bianyiit.utils;import lombok.Data;import java.util.List;/** 分页工具类*/
@Data
public class PageUtils {private int pageSize; // 每页大小private int currPage;// 当前页数private int offset; // 偏移量，也就是limit中的起始页数startprivate int count; // 总记录数private int countPage;// 总页数private List<?> list;// ?未知的数据类型 用于存放分页显示的数据信息public PageUtils(int count, int pageSize, int currPage) {if(pageSize>1){this.pageSize=pageSize;}else{this.pageSize=5;}if(currPage>1){this.currPage=currPage;}else{this.currPage=1;}//得到总页数this.countPage=count%pageSize==0?count/pageSize:count/pageSize+1;//总记录数this.count=count;//偏移量this.offset=(this.currPage-1)*this.pageSize;}
}

14.在web层编写ProductController

package com.bianyiit.web;import com.bianyiit.service.ProductService;
import com.bianyiit.utils.PageUtils;
import org.apache.solr.client.solrj.SolrServerException;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.servlet.ModelAndView;import java.io.IOException;@Controller
@RequestMapping("/product")
public class ProductController {@Autowiredprivate ProductService productService;@RequestMapping("/get")public ModelAndView get(String keyword, String catalogName, String priceStr, @RequestParam(defaultValue = "1") String currtPage, String psort) throws IOException, SolrServerException {ModelAndView modelAndView=new ModelAndView();PageUtils pageUtils = productService.search(keyword, catalogName, priceStr, psort, Integer.valueOf(currtPage), 9);/*将数据添加到作用域中*/modelAndView.addObject("pageList",pageUtils);modelAndView.addObject("keyword",keyword);modelAndView.addObject("catalogName",catalogName);modelAndView.addObject("priceStr",priceStr);modelAndView.addObject("psort",psort);modelAndView.addObject("currtPage",currtPage);modelAndView.setViewName("/jd.jsp");return modelAndView;}
}

15.在service层编写ProductService接口和ProductServiceImpl实现类

package com.bianyiit.service;import com.bianyiit.utils.PageUtils;
import org.apache.solr.client.solrj.SolrServerException;import java.io.IOException;public interface ProductService {/*通过pagehepler插件返回一个Page集合*/PageUtils search(String keyword, String catalogName, String priceStr, String psort, Integer currtPage, Integer pageSize) throws IOException, SolrServerException;
}

package com.bianyiit.service.impl;import com.bianyiit.pojo.Products;
import com.bianyiit.service.ProductService;
import com.bianyiit.utils.PageUtils;
import org.apache.solr.client.solrj.SolrQuery;
import org.apache.solr.client.solrj.SolrServerException;
import org.apache.solr.client.solrj.impl.HttpSolrClient;
import org.apache.solr.client.solrj.response.QueryResponse;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.util.StringUtils;import java.io.IOException;
import java.util.List;
import java.util.Map;@Service
public class ProductServiceImpl implements ProductService{@Autowiredprivate HttpSolrClient httpSolrClient;@Overridepublic PageUtils search(String keyword, String catalogName, String priceStr, String psort, Integer currtPage, Integer pageSize) throws IOException, SolrServerException {SolrQuery solrQuery=new SolrQuery();/*主页关键字判断*/if(StringUtils.isEmpty(keyword)){solrQuery.set("q","*:*");}else{solrQuery.set("q","prod_pname:"+keyword);}/*类别筛选*/if(!StringUtils.isEmpty(catalogName)){solrQuery.addFilterQuery("prod_catalog_name:"+catalogName);}/*价格过滤*/if(!StringUtils.isEmpty(priceStr)){String[] split = priceStr.split("-");if(split.length==2){solrQuery.addFilterQuery("prod_price:["+split[0]+" TO "+split[1]+"]");}else{solrQuery.addFilterQuery("prod_price:["+split[0]+" TO *]");}}/*进行排序*/if(!StringUtils.isEmpty(psort)){if(psort.equals("1")){solrQuery.addSort("prod_price",SolrQuery.ORDER.asc);}else if(psort.equals("0")){solrQuery.addSort("prod_price",SolrQuery.ORDER.desc);}}/*设置高亮功能*/solrQuery.setHighlight(true);solrQuery.addHighlightField("prod_pname");solrQuery.setHighlightSimplePre("<font color='red'>");solrQuery.setHighlightSimplePost("</font>");/*设置solr分页查询*/solrQuery.setStart((currtPage-1)*pageSize);solrQuery.setRows(pageSize);/*solr客户端进行数据查询*/QueryResponse queryResponse = httpSolrClient.query(solrQuery);/*先用标红的关键字去替换原来查询出来的数据*/Map<String, Map<String, List<String>>> map = queryResponse.getHighlighting();List<Products> productsList = queryResponse.getBeans(Products.class);/*然后去map集合中的用标红的关键字去替换productsList集合中的数据*/for (Products p : productsList) {Map<String, List<String>> map1 = map.get(p.getPid());List<String> list = map1.get("prod_pname");if(list!=null){String resultPname = list.get(0);p.setPname(resultPname);}}//获得总记录数int count = (int) queryResponse.getResults().getNumFound();/*将所有的信息全部封装到PageUtils里面*/PageUtils pageUtils=new PageUtils(count,pageSize,currtPage);pageUtils.setList(productsList);return pageUtils;}
}

16.在sqlyog中执行下述sql创建solr数据库，创建product表并添加数据

链接：https://pan.baidu.com/s/1ZBwR-LJCbmWdkL58EeX46Q
提取码：fmrs

17.打开D:\solr\apache-tomcat-8.5.50-solr-8081\bin目录下的startup.bat，启动solr服务器

18.在Idea中添加Tomcat，添加项目至Tomcat，启动Tomcat发布项目

19.启动成功，默认自动打开浏览器访问http://localhost:8080/

20.点击搜索，查看从solr服务器进行全文检索的商品信息

21.在搜索框输入关键字，进行全文检索，并将商品名称中符合的索引标红显示
保存在数据库中的商品信息表高达3803条记录，如果使用sql语句查询效率太低，这时采用全文检索技术，将数据库中内容进行中文分词，去掉停用词，然后将数据库表中的一些字段生成索引，采用全文检索进行查询比直接使用顺序扫描效率要高得多！！

二、项目流程分析