1.solr(数据导入solr自带数据库):
ImportItemController.java:
package com.solr.controller; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; import com.solr.service.ItemService; @RestController @RequestMapping("/importItem") public class ImportItemController { @Autowired private ItemService itemService; @RequestMapping("/import") public String importImtems() { // 调用service return itemService.importItems(); } }
SearchItemController.java:
package com.solr.controller; import java.util.HashMap; import java.util.Map; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.web.bind.annotation.PathVariable; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; import com.solr.service.SearchItemService; import com.solr.utils.JSONUtil; @RestController @RequestMapping("/searchItem") public class SearchItemController { @Autowired private SearchItemService searchItemService; /** * @description queryCondition就是前端搜索框中用户输入的内容 * @param param * @return */ @RequestMapping("/byQueryCondition/{q}") public String searchItems(@PathVariable("q") String queryCondition) { Map<Integer, Object> resultMap = new HashMap<Integer, Object>(); // 第一步:判断用户是否输入了搜索关键字 if (null == queryCondition && "".equals(queryCondition)) { // 报错404 resultMap.put(500, "未找到查询条件"); } else { // 调用service来从solr中查询出所需要的数据 try { queryCondition = new String(queryCondition.getBytes("ISO-8859-1"), "UTF-8"); String resultJson = searchItemService.queryItem(queryCondition); resultMap.put(200, resultJson); } catch (Exception e) { e.printStackTrace(); resultMap.put(500, "solr服务器未检索到数据"); } } return JSONUtil.toJSONString(resultMap); } }
ItemCategoryMapper.java:
package com.solr.mapper; import com.solr.model.ItemCategory; import tk.mybatis.mapper.common.Mapper; public interface ItemCategoryMapper extends Mapper<ItemCategory> { }
ItemDescMapper.java:
package com.solr.mapper; import com.solr.model.ItemDesc; import tk.mybatis.mapper.common.Mapper; public interface ItemDescMapper extends Mapper<ItemDesc> { }
ItemMapper.java:
package com.solr.mapper; import com.solr.model.Item; import tk.mybatis.mapper.common.Mapper; public interface ItemMapper extends Mapper<Item> { }
Item.java(生成器自动生成):
package com.solr.model; import java.util.Date; import javax.persistence.*; @Table(name = "ego_item") public class Item { /** * 商品id,同时也是商品编号 */ @Id @GeneratedValue(strategy = GenerationType.IDENTITY) private Long id; /** * 商品标题 */ private String title; /** * 商品卖点 */ @Column(name = "sell_point") private String sellPoint; /** * 商品价格,单位为:分 */ private Long price; /** * 库存数量 */ private Integer num; /** * 商品条形码 */ private String barcode; /** * 商品图片 */ private String image; /** * 所属类目,叶子类目 */ private Long cid; /** * 商品状态,1-正常,2-下架,3-删除 */ private Byte status; /** * 创建时间 */ private Date created; /** * 更新时间 */ private Date updated; /** * 获取商品id,同时也是商品编号 * * @return id - 商品id,同时也是商品编号 */ public Long getId() { return id; } /** * 设置商品id,同时也是商品编号 * * @param id 商品id,同时也是商品编号 */ public void setId(Long id) { this.id = id; } /** * 获取商品标题 * * @return title - 商品标题 */ public String getTitle() { return title; } /** * 设置商品标题 * * @param title 商品标题 */ public void setTitle(String title) { this.title = title == null ? null : title.trim(); } /** * 获取商品卖点 * * @return sell_point - 商品卖点 */ public String getSellPoint() { return sellPoint; } /** * 设置商品卖点 * * @param sellPoint 商品卖点 */ public void setSellPoint(String sellPoint) { this.sellPoint = sellPoint == null ? null : sellPoint.trim(); } /** * 获取商品价格,单位为:分 * * @return price - 商品价格,单位为:分 */ public Long getPrice() { return price; } /** * 设置商品价格,单位为:分 * * @param price 商品价格,单位为:分 */ public void setPrice(Long price) { this.price = price; } /** * 获取库存数量 * * @return num - 库存数量 */ public Integer getNum() { return num; } /** * 设置库存数量 * * @param num 库存数量 */ public void setNum(Integer num) { this.num = num; } /** * 获取商品条形码 * * @return barcode - 商品条形码 */ public String getBarcode() { return barcode; } /** * 设置商品条形码 * * @param barcode 商品条形码 */ public void setBarcode(String barcode) { this.barcode = barcode == null ? null : barcode.trim(); } /** * 获取商品图片 * * @return image - 商品图片 */ public String getImage() { return image; } /** * 设置商品图片 * * @param image 商品图片 */ public void setImage(String image) { this.image = image == null ? null : image.trim(); } /** * 获取所属类目,叶子类目 * * @return cid - 所属类目,叶子类目 */ public Long getCid() { return cid; } /** * 设置所属类目,叶子类目 * * @param cid 所属类目,叶子类目 */ public void setCid(Long cid) { this.cid = cid; } /** * 获取商品状态,1-正常,2-下架,3-删除 * * @return status - 商品状态,1-正常,2-下架,3-删除 */ public Byte getStatus() { return status; } /** * 设置商品状态,1-正常,2-下架,3-删除 * * @param status 商品状态,1-正常,2-下架,3-删除 */ public void setStatus(Byte status) { this.status = status; } /** * 获取创建时间 * * @return created - 创建时间 */ public Date getCreated() { return created; } /** * 设置创建时间 * * @param created 创建时间 */ public void setCreated(Date created) { this.created = created; } /** * 获取更新时间 * * @return updated - 更新时间 */ public Date getUpdated() { return updated; } /** * 设置更新时间 * * @param updated 更新时间 */ public void setUpdated(Date updated) { this.updated = updated; } }
ItemCategory.java:
package com.solr.model; import java.util.Date; import javax.persistence.*; @Table(name = "ego_item_cat") public class ItemCategory { /** * 类目ID */ @Id @GeneratedValue(strategy = GenerationType.IDENTITY) private Long id; /** * 父类目ID=0时,代表的是一级的类目 */ @Column(name = "parent_id") private Long parentId; /** * 类目名称 */ private String name; /** * 状态。可选值:1(正常),2(删除) */ private Integer status; /** * 排列序号,表示同级类目的展现次序,如数值相等则按名称次序排列。取值范围:大于零的整数 */ @Column(name = "sort_order") private Integer sortOrder; /** * 该类目是否为父类目,1为true,0为false */ @Column(name = "is_parent") private Boolean isParent; /** * 创建时间 */ private Date created; /** * 创建时间 */ private Date updated; /** * 获取类目ID * * @return id - 类目ID */ public Long getId() { return id; } /** * 设置类目ID * * @param id 类目ID */ public void setId(Long id) { this.id = id; } /** * 获取父类目ID=0时,代表的是一级的类目 * * @return parent_id - 父类目ID=0时,代表的是一级的类目 */ public Long getParentId() { return parentId; } /** * 设置父类目ID=0时,代表的是一级的类目 * * @param parentId 父类目ID=0时,代表的是一级的类目 */ public void setParentId(Long parentId) { this.parentId = parentId; } /** * 获取类目名称 * * @return name - 类目名称 */ public String getName() { return name; } /** * 设置类目名称 * * @param name 类目名称 */ public void setName(String name) { this.name = name == null ? null : name.trim(); } /** * 获取状态。可选值:1(正常),2(删除) * * @return status - 状态。可选值:1(正常),2(删除) */ public Integer getStatus() { return status; } /** * 设置状态。可选值:1(正常),2(删除) * * @param status 状态。可选值:1(正常),2(删除) */ public void setStatus(Integer status) { this.status = status; } /** * 获取排列序号,表示同级类目的展现次序,如数值相等则按名称次序排列。取值范围:大于零的整数 * * @return sort_order - 排列序号,表示同级类目的展现次序,如数值相等则按名称次序排列。取值范围:大于零的整数 */ public Integer getSortOrder() { return sortOrder; } /** * 设置排列序号,表示同级类目的展现次序,如数值相等则按名称次序排列。取值范围:大于零的整数 * * @param sortOrder 排列序号,表示同级类目的展现次序,如数值相等则按名称次序排列。取值范围:大于零的整数 */ public void setSortOrder(Integer sortOrder) { this.sortOrder = sortOrder; } /** * 获取该类目是否为父类目,1为true,0为false * * @return is_parent - 该类目是否为父类目,1为true,0为false */ public Boolean getIsParent() { return isParent; } /** * 设置该类目是否为父类目,1为true,0为false * * @param isParent 该类目是否为父类目,1为true,0为false */ public void setIsParent(Boolean isParent) { this.isParent = isParent; } /** * 获取创建时间 * * @return created - 创建时间 */ public Date getCreated() { return created; } /** * 设置创建时间 * * @param created 创建时间 */ public void setCreated(Date created) { this.created = created; } /** * 获取创建时间 * * @return updated - 创建时间 */ public Date getUpdated() { return updated; } /** * 设置创建时间 * * @param updated 创建时间 */ public void setUpdated(Date updated) { this.updated = updated; } }
ItemDesc.java:
package com.solr.model; import java.util.Date; import javax.persistence.*; @Table(name = "ego_item_desc") public class ItemDesc { /** * 主键 */ @Id @GeneratedValue(strategy = GenerationType.IDENTITY) private Long id; /** * 商品ID */ @Column(name = "item_id") private Long itemId; /** * 创建时间 */ private Date created; /** * 更新时间 */ private Date updated; /** * 商品描述 */ @Column(name = "item_desc") private String itemDesc; /** * 获取主键 * * @return id - 主键 */ public Long getId() { return id; } /** * 设置主键 * * @param id 主键 */ public void setId(Long id) { this.id = id; } /** * 获取商品ID * * @return item_id - 商品ID */ public Long getItemId() { return itemId; } /** * 设置商品ID * * @param itemId 商品ID */ public void setItemId(Long itemId) { this.itemId = itemId; } /** * 获取创建时间 * * @return created - 创建时间 */ public Date getCreated() { return created; } /** * 设置创建时间 * * @param created 创建时间 */ public void setCreated(Date created) { this.created = created; } /** * 获取更新时间 * * @return updated - 更新时间 */ public Date getUpdated() { return updated; } /** * 设置更新时间 * * @param updated 更新时间 */ public void setUpdated(Date updated) { this.updated = updated; } /** * 获取商品描述 * * @return item_desc - 商品描述 */ public String getItemDesc() { return itemDesc; } /** * 设置商品描述 * * @param itemDesc 商品描述 */ public void setItemDesc(String itemDesc) { this.itemDesc = itemDesc == null ? null : itemDesc.trim(); } }
ItemService.java:
package com.solr.service; import java.io.IOException; import java.util.HashMap; import java.util.List; import java.util.Map; import org.apache.solr.client.solrj.SolrServer; import org.apache.solr.client.solrj.SolrServerException; import org.apache.solr.common.SolrInputDocument; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Service; import com.solr.mapper.ItemCategoryMapper; import com.solr.mapper.ItemDescMapper; import com.solr.mapper.ItemMapper; import com.solr.model.Item; import com.solr.model.ItemDesc; import com.solr.utils.JSONUtil; @Service public class ItemService { @Autowired private ItemMapper itemMapper; @Autowired private ItemCategoryMapper itemCategoryMapper; @Autowired private ItemDescMapper itemDescMapper; @Autowired private SolrServer solrServer; /** * @description 从数据库中查询出数据导入solr库 * @return */ public String importItems() { Map<Integer, Object> resultMap = new HashMap<Integer, Object>(); // 第一步:从mysql数据库中查询出商品信息(List<Item>),需要ItemMapper List<Item> itemList = itemMapper.selectAll();// 从mysql中查询出所有的商品信息 // 第二步:开始向solr库中进行导入 // 在solr配置文件(schema.xml)中,只需要item_title,sell_porint,price,image,category,desc,但是从mysql查询出的字段多余 for(Item item : itemList) { // SolrInputDocument SolrInputDocument solrDocument = new SolrInputDocument(); solrDocument.addField("id", item.getId()); solrDocument.addField("item_title", item.getTitle()); solrDocument.addField("item_sell_point", item.getSellPoint()); solrDocument.addField("item_price", item.getPrice()); solrDocument.addField("item_image", item.getImage()); if(item.getCid() != null && item.getCid() > 0L) { // 从数据库中通过cid查询出商品类目名称 solrDocument.addField("item_category_name", itemCategoryMapper.selectByPrimaryKey(item.getCid()).getName()); } ItemDesc itemDesc = new ItemDesc(); itemDesc.setItemId(item.getId()); ItemDesc itemDescription = itemDescMapper.selectOne(itemDesc); if(itemDescription != null) { solrDocument.addField("item_desc", itemDescription.getItemDesc()); } // 需要通过某一个class向solr服务器存入数据 try { solrServer.add(solrDocument); resultMap.put(200, "数据导入成功"); } catch (SolrServerException e) { e.printStackTrace(); resultMap.put(500, "数据导入异常"); } catch (IOException e) { e.printStackTrace(); resultMap.put(500, "数据导入异常"); } } return JSONUtil.toJSONString(resultMap); } }
SearchItemService.java:
package com.solr.service; import java.util.ArrayList; import java.util.List; import java.util.Map; import org.apache.solr.client.solrj.SolrQuery; import org.apache.solr.client.solrj.SolrServer; import org.apache.solr.client.solrj.response.QueryResponse; import org.apache.solr.common.SolrDocument; import org.apache.solr.common.SolrDocumentList; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Service; import com.solr.model.Item; import com.solr.utils.JSONUtil; @Service public class SearchItemService { @Autowired private SolrServer solrServer; public String queryItem(String param) throws Exception { // 第一步:创建出solr的搜索对象SolrQuery-->solr-solrj,java调用solr提供的查询数据的接口 SolrQuery query = new SolrQuery(); // 把需要写入的条件传入到SolrQuery对象中 query.setQuery(param); // 设置查询的起始条数 query.setStart(0); // 每页显示的条数 query.setRows(20); // 设置查询关键字 query.set("df", "item_keywords"); // 设置高亮显示 query.setHighlight(true); // 设置需要高亮显示的字段 query.addHighlightField("item_title"); // 设置需要高亮显示的颜色 // 用户在搜索框中搜索了"华为"---><font color="yellow">华为</font> query.setHighlightSimplePre("<font style=‘color:red‘>"); query.setHighlightSimplePost("</font>"); // 首先从solr服务器中查询出所有的匹配结果 并且返回 QueryResponse response = solrServer.query(query); // response-->用户在搜索框中输入的关键字-->点击搜索按钮-->调用controller-->调用service-->到solr服务器中进行查询 // -->把查询出的封装成QueryResponse(搜索出的数据) SolrDocumentList solrDocumentList = response.getResults();// response.getResults();获取的是查询出的所有结果集文档 // response.getHighlighting();-->获取存入的高亮信息<font style="color:yellow;">华为</font>xxxxxx.... Map<String, Map<String, List<String>>> hl = response.getHighlighting(); // 转换为Java对象的结果集 List<Item> itemList = new ArrayList<>(); // 数据导入的时候,把查询出的实体类集合进行便利-->存入solrDocument // 从solr查询数据的时候,首先把查询出的solrDocumentList便利-->存入每一个实体类中-->把存好的实体类再存入list集合中 // 方便页面通过jstl进行展示 for (SolrDocument doc : solrDocumentList) { // 把结果集文档,转换成实体对象-->最终要显示页面上 Item item = new Item(); item.setId(Long.parseLong((String) doc.get("id"))); item.setImage((String) doc.get("item_image")); item.setPrice((Long) doc.get("item_price")); // 因为map比较适合转换为json对象,所以封装到map中比较合适 Map<String, List<String>> h = hl.get((String) doc.get("id")); // Map<String, List<String>>-->map:key=item_title //List<String>:带有高亮显示的item_title //List<String>:<font style="color:yellow;">索尼</font>(SONY) KD-55X9000B 55英寸 智能 4K 电视 List<String> l = h.get("item_title"); if (l != null && l.size() > 0) { item.setTitle(l.get(0));// 现在item实体类已经拥有了高亮显示的title信息 } else { item.setTitle((String) doc.get("item_title"));// 如果没有获取到数据,就把不是高亮显示的title信息封装到实体对象中 } itemList.add(item); } return JSONUtil.toJSONString(itemList); } }
JSONUtil.java:
package com.solr.utils; import java.util.List; import com.fasterxml.jackson.core.JsonProcessingException; import com.fasterxml.jackson.databind.JavaType; import com.fasterxml.jackson.databind.ObjectMapper; public class JSONUtil { // 定义jackson对象 private static final ObjectMapper mapper = new ObjectMapper(); /** * 将对象转换成json字符串 * @param data * @return */ public static String toJSONString(Object data) { try { String string = mapper.writeValueAsString(data); return string; } catch (JsonProcessingException e) { e.printStackTrace(); } return null; } /** * 将json结果集转化为对象 * @param jsonData * @param beanType * @return */ public static <T> T parseObject(String jsonData, Class<T> beanType) { try { T t = mapper.readValue(jsonData, beanType); return t; } catch (Exception e) { e.printStackTrace(); } return null; } /** * 将json数据转换成list * @param jsonData * @param beanType * @return */ public static <T> List<T> parseArray(String jsonData, Class<T> beanType) { JavaType javaType = mapper.getTypeFactory().constructParametricType(List.class, beanType); try { List<T> list = mapper.readValue(jsonData, javaType); return list; } catch (Exception e) { e.printStackTrace(); } return null; } }
ItemCategoryMapper.xml:
<?xml version="1.0" encoding="UTF-8" ?> <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd" > <mapper namespace="com.solr.mapper.ItemCategoryMapper" > <resultMap id="BaseResultMap" type="com.solr.model.ItemCategory" > <!-- WARNING - @mbg.generated --> <id column="id" property="id" jdbcType="BIGINT" /> <result column="parent_id" property="parentId" jdbcType="BIGINT" /> <result column="name" property="name" jdbcType="VARCHAR" /> <result column="status" property="status" jdbcType="INTEGER" /> <result column="sort_order" property="sortOrder" jdbcType="INTEGER" /> <result column="is_parent" property="isParent" jdbcType="BIT" /> <result column="created" property="created" jdbcType="TIMESTAMP" /> <result column="updated" property="updated" jdbcType="TIMESTAMP" /> </resultMap> </mapper>
ItemDescMapper.xml:
<?xml version="1.0" encoding="UTF-8" ?> <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd" > <mapper namespace="com.solr.mapper.ItemDescMapper" > <resultMap id="BaseResultMap" type="com.solr.model.ItemDesc" > <!-- WARNING - @mbg.generated --> <id column="id" property="id" jdbcType="BIGINT" /> <result column="item_id" property="itemId" jdbcType="BIGINT" /> <result column="created" property="created" jdbcType="TIMESTAMP" /> <result column="updated" property="updated" jdbcType="TIMESTAMP" /> <result column="item_desc" property="itemDesc" jdbcType="LONGVARCHAR" /> </resultMap> </mapper>
ItemMapper.xml:
<?xml version="1.0" encoding="UTF-8" ?> <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd" > <mapper namespace="com.solr.mapper.ItemMapper" > <resultMap id="BaseResultMap" type="com.solr.model.Item" > <!-- WARNING - @mbg.generated --> <id column="id" property="id" jdbcType="BIGINT" /> <result column="title" property="title" jdbcType="VARCHAR" /> <result column="sell_point" property="sellPoint" jdbcType="VARCHAR" /> <result column="price" property="price" jdbcType="BIGINT" /> <result column="num" property="num" jdbcType="INTEGER" /> <result column="barcode" property="barcode" jdbcType="VARCHAR" /> <result column="image" property="image" jdbcType="VARCHAR" /> <result column="cid" property="cid" jdbcType="BIGINT" /> <result column="status" property="status" jdbcType="TINYINT" /> <result column="created" property="created" jdbcType="TIMESTAMP" /> <result column="updated" property="updated" jdbcType="TIMESTAMP" /> </resultMap> </mapper>
mybatis-config.xml:
<?xml version="1.0" encoding="UTF-8" ?> <!DOCTYPE configuration PUBLIC "-//mybatis.org//DTD Config 3.0//EN" "http://mybatis.org/dtd/mybatis-3-config.dtd"> <configuration> <!-- mybatis默认是没有开启延迟加载的 需要手动开启 --> <settings> <!-- 延迟加载 默认false --> <setting name="lazyLoadingEnabled" value="true" /> <!-- 积极加载 默认true --> <setting name="aggressiveLazyLoading" value="false" /> <!--开启缓存--> <setting name="cacheEnabled" value="true"/> </settings> </configuration>
applicationContext-db.xml:
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:context="http://www.springframework.org/schema/context" xmlns="http://www.springframework.org/schema/beans" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd"> <!--数据源配置 --> <bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource" init-method="init" destroy-method="close"> <property name="driverClassName" value="${jdbc.driverClassName}" /> <property name="url" value="${jdbc.url}" /> <property name="username" value="${jdbc.username}" /> <property name="password" value="${jdbc.password}" /> </bean> <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"> <property name="dataSource" ref="dataSource" /> <!-- 自动扫描mapping.xml文件,**表示迭代查找 --> <property name="mapperLocations" value="classpath*:mapper/*Mapper.xml" /> <!--mybatis配置文件位置 --> <property name="configLocation" value="classpath:mybatis/mybatis-config.xml" /> </bean> <!--扫描com.solr下的mapper接口 --> <bean class="tk.mybatis.spring.mapper.MapperScannerConfigurer"> <property name="basePackage" value="com.solr" /> <!--使用mybatis通用mapper插件 --> <property name="properties"> <value> mappers=tk.mybatis.mapper.common.Mapper </value> </property> </bean> </beans>
applicationContext-solr.xml:
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:context="http://www.springframework.org/schema/context" xmlns:p="http://www.springframework.org/schema/p" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx" 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-4.3.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.3.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.3.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.3.xsd http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.3.xsd"> <bean id="solrServer" class="org.apache.solr.client.solrj.impl.HttpSolrServer"> <!-- baseURL:用来连接solr的集群(服务器) --> <!-- baseURL:指向了solr的地址 http://ip地址:端口号/solr --> <constructor-arg name="baseURL" value="${solr.service.url}" /> </bean> </beans>
applicationContext-tx.xml:
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:context="http://www.springframework.org/schema/context" xmlns="http://www.springframework.org/schema/beans" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.3.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd"> <!-- 事务管理器 --> <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="dataSource" /> </bean> <!-- 事务详情 --> <tx:advice id="txAdvice" transaction-manager="transactionManager"> <tx:attributes> <!-- <tx:method name="select*" read-only="true" /> <tx:method name="find*" read-only="true" /> <tx:method name="get*" read-only="true" /> --> <tx:method name="*" /> </tx:attributes> </tx:advice> <!--支持基于注解的aspectj --> <aop:aspectj-autoproxy /> <!--aop编程,切入点表达式 确定增强的连接器,从而获得切入点 --> <aop:config> <aop:advisor advice-ref="txAdvice" pointcut="execution(* com.solr.service..*.*(..)))" /> </aop:config> </beans>
applicationContext-mvc.xml:
<?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" xmlns:aop="http://www.springframework.org/schema/aop" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.3.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd"> <!-- 自动扫描且只扫描@Controller 扫描的是controller --> <context:component-scan base-package="com.solr.controller" /> <!-- 当在web.xml 中 DispatcherServlet使用 <url-pattern>/</url-pattern> 映射时,能映射静态资源 --> <mvc:default-servlet-handler /> <!-- 可用在springmvc.xml配置文件中使用<mvc:annotation-driven>替代注解处理器和适配器的配置。 --> <mvc:annotation-driven> <mvc:message-converters> <bean class="org.springframework.http.converter.StringHttpMessageConverter"> <constructor-arg index="0" value="UTF-8" /> </bean> <!-- json的格式化 --> <bean class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter"> <property name="prettyPrint" value="true" /> </bean> </mvc:message-converters> </mvc:annotation-driven> </beans>
application.properties:
#MYSQL jdbc jdbc.driverClassName=com.mysql.jdbc.Driver jdbc.url=jdbc:mysql://localhost:3306/test jdbc.username=root jdbc.password=root #solr resource solr.service.url=http\://192.168.1.184\:8080/solr
applicationContext.xml:
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:context="http://www.springframework.org/schema/context" xmlns="http://www.springframework.org/schema/beans" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.3.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd"> <!-- 加载application.properties配置文件 --> <context:property-placeholder location="classpath:application.properties" /> <!-- 开启扫描注解,spring只扫描service --> <context:component-scan base-package="com.solr.service" /> <!-- 需要哪个配置文件就引入哪个 --> <import resource="spring/applicationContext-db.xml"/> <import resource="spring/applicationContext-solr.xml"/> <import resource="spring/applicationContext-tx.xml"/> </beans>
web.xml:
<?xml version="1.0" encoding="UTF-8"?> <web-app xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" version="3.0"> <!--spring入口文件的配置 --> <!-- 确定配置文件位置 --> <context-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:applicationContext.xml</param-value> </context-param> <!-- 配置spring 监听器,加载xml配置文件 --> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <!-- 解决POST请求的中文乱码 --> <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> <!-- DispatcherServlet:前端控制器 配置前端控制器servlet --> <servlet> <servlet-name>solr_demo</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <!--加载前端控制器配置文件 上下文配置位置 --> <init-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:springmvc/applicationContext-mvc.xml</param-value> </init-param> <!-- 表示随WEB服务器启动 --> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>solr_demo</servlet-name> <url-pattern>/</url-pattern> </servlet-mapping> </web-app>
pom.xml:
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com.solr</groupId> <artifactId>solr_demo</artifactId> <packaging>war</packaging> <version>0.0.1-SNAPSHOT</version> <name>solr_demo Maven Webapp</name> <url>http://maven.apache.org</url> <properties> <!-- junit begin --> <junit.version>4.12</junit.version> <!-- junit end --> <!-- spring begin --> <spring.version>4.3.4.RELEASE</spring.version> <!-- spring end --> <!-- json begin --> <jackson.version>2.8.1</jackson.version> <fastjson.version>1.2.17</fastjson.version> <!-- json end --> <!-- servlet jsp jstl begin --> <servlet-api.version>3.0.1</servlet-api.version> <jsp-api.version>2.0</jsp-api.version> <jstl.version>1.2</jstl.version> <!-- servlet jsp jstl end --> <!-- mysql begin --> <mysql.version>5.1.40</mysql.version> <!-- mysql begin --> <!-- druid begin --> <druid.version>1.0.26</druid.version> <!-- druid end --> <!-- mybatis begin --> <mybatis.version>3.3.0</mybatis.version> <mybatis.spring.version>1.2.3</mybatis.spring.version> <mybatis.paginator.version>1.2.15</mybatis.paginator.version> <mybatis.mapper.version>3.3.9</mybatis.mapper.version> <!-- mybatis end --> <!-- ehcache begin --> <ehcache.version>2.10.3</ehcache.version> <!-- ehcache end --> <!-- solr begin --> <solrj.version>4.10.3</solrj.version> <!-- solr end --> </properties> <dependencies> <!-- 所需要的jar包 --> <!-- junit start --> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>${junit.version}</version> <scope>test</scope> </dependency> <!-- junit end --> <!--spring start --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-aspects</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-jdbc</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-test</artifactId> <version>${spring.version}</version> <scope>test</scope> </dependency> <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> <!--spring end --> <!--json start --> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-core</artifactId> <version>${jackson.version}</version> </dependency> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-databind</artifactId> <version>${jackson.version}</version> </dependency> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-annotations</artifactId> <version>${jackson.version}</version> </dependency> <dependency> <groupId>com.alibaba</groupId> <artifactId>fastjson</artifactId> <version>${fastjson.version}</version> </dependency> <!--json end --> <!-- servlet --> <dependency> <groupId>javax.servlet</groupId> <artifactId>javax.servlet-api</artifactId> <version>${servlet-api.version}</version> <scope>provided</scope> </dependency> <!-- jsp --> <dependency> <groupId>javax.servlet</groupId> <artifactId>jsp-api</artifactId> <version>${jsp-api.version}</version> <scope>provided</scope> </dependency> <!-- jstl --> <dependency> <groupId>javax.servlet</groupId> <artifactId>jstl</artifactId> <version>${jstl.version}</version> <scope>runtime</scope> </dependency> <!-- database begin --> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>${mysql.version}</version> <scope>runtime</scope> </dependency> <dependency> <groupId>com.alibaba</groupId> <artifactId>druid</artifactId> <version>${druid.version}</version> </dependency> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis</artifactId> <version>${mybatis.version}</version> </dependency> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis-spring</artifactId> <version>${mybatis.spring.version}</version> </dependency> <!-- database end --> <!-- mybatis plugins begin --> <dependency> <groupId>tk.mybatis</groupId> <artifactId>mapper</artifactId> <version>${mybatis.mapper.version}</version> </dependency> <!-- mybatis plugins end --> <!--ehcache 缓存配置 --> <dependency> <groupId>net.sf.ehcache</groupId> <artifactId>ehcache</artifactId> <version>${ehcache.version}</version> </dependency> <!-- solr客户端 --> <dependency> <groupId>org.apache.solr</groupId> <artifactId>solr-solrj</artifactId> <version>${solrj.version}</version> </dependency> </dependencies> <build> <finalName>solr_demo</finalName> </build> </project>
时间: 2024-10-06 01:02:41