Spring Data Solr的api demo测试操作

╰+哭是因爲堅強的太久メ 2023-06-12 09:45 41阅读 0赞

### 文章目录 ###

*  Spring Data Solr简介
 *  搭建工程
 *  准备配置文件
 *  修改schama自定义域
 *  pojo映射的类
 *  常用操作测试
 *  代码地址

# Spring Data Solr简介 #

虽然支持任何编程语言的能力具有很大的市场价值，你可能感兴趣的问题是：我如何将Solr的应用集成到Spring中？可以，Spring Data Solr就是为了方便Solr的开发所研制的一个框架，其底层是对SolrJ（官方API）的封装。

# 搭建工程 #

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzIxMzQ5NjM1_size_16_color_FFFFFF_t_70]

# 准备配置文件 #

applicationContext-solr.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:p="http://www.springframework.org/schema/p" xmlns:context="http://www.springframework.org/schema/context" xmlns:solr="http://www.springframework.org/schema/data/solr" xsi:schemaLocation="http://www.springframework.org/schema/data/solr http://www.springframework.org/schema/data/solr/spring-solr-1.0.xsd 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">
    	
    	
    	<solr:solr-server id="solrServer" url="http://192.168.157.111:8080/solr" />
    
       
    	
    	<bean id="solrTemplate" class="org.springframework.data.solr.core.SolrTemplate">
    		<constructor-arg ref="solrServer" />
    	</bean>
    
    </beans>

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/xsd/maven-4.0.0.xsd">
        <modelVersion>4.0.0</modelVersion>
        <groupId>com.hfl.demo</groupId>
        <artifactId>springdatasolr-demo</artifactId>
        <version>1.0-SNAPSHOT</version>
    
        <dependencies>
            <dependency>
                <groupId>org.springframework.data</groupId>
                <artifactId>spring-data-solr</artifactId>
                <version>1.5.5.RELEASE</version>
            </dependency>
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-test</artifactId>
                <version>4.2.4.RELEASE</version>
            </dependency>
            <dependency>
                <groupId>junit</groupId>
                <artifactId>junit</artifactId>
                <version>4.9</version>
            </dependency>
        </dependencies>
    
    </project>

# 修改schama自定义域 #

`/opt/mod/solrhome/collection1/conf下的schama.xml`

<field name="item_goodsid" type="long" indexed="true" stored="true"/>
    	<field name="item_title" type="text_ik" indexed="true" stored="true"/>
    	<field name="item_price" type="double" indexed="true" stored="true"/>
    	<field name="item_image" type="string" indexed="false" stored="true" />
    	<field name="item_category" type="string" indexed="true" stored="true" />
    	<field name="item_seller" type="text_ik" indexed="true" stored="true" />
    	<field name="item_brand" type="string" indexed="true" stored="true" />

# pojo映射的类 #

import org.apache.solr.client.solrj.beans.Field;
    import java.io.Serializable;
    import java.math.BigDecimal;
    
    public class TbItem implements Serializable { 
    
        @Field
        private Long id;
    
        @Field("item_title")
        private String title;
    
        @Field("item_price")
        private BigDecimal price;
    
        @Field("item_image")
        private String image;
    
        @Field("item_goodsid")
        private Long goodsId;
    
        @Field("item_category")
        private String category;
    
        @Field("item_brand")
        private String brand;
    
        @Field("item_seller")
        private String seller;
    
        public Long getId() { 
            return id;
        }
    
        public void setId(Long id) { 
            this.id = id;
        }
    
        public String getTitle() { 
            return title;
        }
    
        public void setTitle(String title) { 
            this.title = title;
        }
    
        public BigDecimal getPrice() { 
            return price;
        }
    
        public void setPrice(BigDecimal price) { 
            this.price = price;
        }
    
        public String getImage() { 
            return image;
        }
    
        public void setImage(String image) { 
            this.image = image;
        }
    
        public Long getGoodsId() { 
            return goodsId;
        }
    
        public void setGoodsId(Long goodsId) { 
            this.goodsId = goodsId;
        }
    
        public String getCategory() { 
            return category;
        }
    
        public void setCategory(String category) { 
            this.category = category;
        }
    
        public String getBrand() { 
            return brand;
        }
    
        public void setBrand(String brand) { 
            this.brand = brand;
        }
    
        public String getSeller() { 
            return seller;
        }
    
        public void setSeller(String seller) { 
            this.seller = seller;
        }
    }

# 常用操作测试 #

@RunWith(SpringJUnit4ClassRunner.class)
    @ContextConfiguration(locations = "classpath:applicationContext-solr.xml")
    public class TestTemplate { 
    
        @Autowired
        private SolrTemplate solrTemplate;
    
    
        /** * 增加（修改） */
        @Test
        public void testAdd() { 
            TbItem item = new TbItem();
            item.setId(1L);
            item.setBrand("华为");
            item.setCategory("手机");
            item.setGoodsId(1L);
            item.setSeller("华为2号专卖店");
            item.setTitle("华为Mate9");
            item.setPrice(new BigDecimal(2001));
            solrTemplate.saveBean(item);
            solrTemplate.commit();
        }
    
        /** * 增加（修改） */
        @Test
        public void testFindOne() { 
            TbItem item = solrTemplate.getById(1, TbItem.class);
            System.out.println(item.getTitle());
        }
    
        /** * 按主键删除 */
        @Test
        public void testDelete() { 
            solrTemplate.deleteById("1");
            solrTemplate.commit();
        }
    
    
        /** * 插入100条测试数据 */
        @Test
        public void testAddList() { 
            List<TbItem> list = new ArrayList();
    
            for (int i = 0; i < 100; i++) { 
                TbItem item = new TbItem();
                item.setId(i + 1L);
                item.setBrand("华为");
                item.setCategory("手机");
                item.setGoodsId(1L);
                item.setSeller("华为2号专卖店");
                item.setTitle("华为Mate" + i);
                item.setPrice(new BigDecimal(2000 + i));
                list.add(item);
            }
            solrTemplate.saveBeans(list);
            solrTemplate.commit();
        }
    
        /** * 分页查询测试 */
        @Test
        public void testPageQuery() { 
            Query query = new SimpleQuery("*:*");
            query.setOffset(20);//开始索引（默认0）
            query.setRows(20);//每页记录数(默认10)
            ScoredPage<TbItem> page = solrTemplate.queryForPage(query, TbItem.class);
            System.out.println("总记录数：" + page.getTotalElements());
            System.out.println("总页数数：" + page.getTotalPages());
            List<TbItem> list = page.getContent();
            showList(list);
        }
    
        /** * 显示记录数据 * * @param list */
        private void showList(List<TbItem> list) { 
            for (TbItem item : list) { 
                System.out.println(item.getTitle() + item.getPrice());
            }
        }
    
        /** * 条件查询 */
        @Test
        public void testPageQueryMutil() { 
            Query query = new SimpleQuery("*:*");
            Criteria criteria = new Criteria("item_title").contains("2");
            criteria = criteria.and("item_title").contains("5");
            query.addCriteria(criteria);
            //query.setOffset(20);//开始索引（默认0）
            //query.setRows(20);//每页记录数(默认10)
            ScoredPage<TbItem> page = solrTemplate.queryForPage(query, TbItem.class);
            System.out.println("总记录数：" + page.getTotalElements());
            List<TbItem> list = page.getContent();
            showList(list);
        }
    
        /** * 删除全部数据 */
        @Test
        public void testDeleteAll() { 
            Query query = new SimpleQuery("*:*");
            solrTemplate.delete(query);
            solrTemplate.commit();
        }
    
    
    }

# 代码地址 #

[https://github.com/hufanglei/pinyou/tree/sping-data-solr-demo][https_github.com_hufanglei_pinyou_tree_sping-data-solr-demo]

--------------------

完

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzIxMzQ5NjM1_size_16_color_FFFFFF_t_70]: https://img-blog.csdnimg.cn/20191112113428613.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzIxMzQ5NjM1,size_16,color_FFFFFF,t_70
[https_github.com_hufanglei_pinyou_tree_sping-data-solr-demo]: https://github.com/hufanglei/pinyou/tree/sping-data-solr-demo