[学习交流] 【成都校区】solr demo

测试类

[Java] 纯文本查看 复制代码

package com.hr947x.test;

import com.hr947x.pojo.TbItem;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.solr.core.SolrTemplate;
import org.springframework.data.solr.core.query.Criteria;
import org.springframework.data.solr.core.query.Query;
import org.springframework.data.solr.core.query.SimpleQuery;
import org.springframework.data.solr.core.query.result.ScoredPage;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;

import java.math.BigDecimal;
import java.util.ArrayList;
import java.util.List;

/**
 * @author hr947x
 * @date 2019/4/9 10:34
 */
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = "classpath:applicationContext-solr.xml")
public class TestTemplate {

    @Autowired
    private SolrTemplate solrTemplate;

    /**
     * 添加
     */
    @Test
    public void add() {
        TbItem item = new TbItem();
        item.setId(1L);
        item.setTitle("华为Mate10");
        item.setCategory("手机");
        item.setBrand("华为");
        item.setSeller("华为旗舰店");
        item.setGoodsId(1L);
        item.setPrice(new BigDecimal((13000.01)));
        solrTemplate.saveBean(item);
        solrTemplate.commit();
    }

    /**
     * 根据主键查询
     */
    @Test
    public void findById() {
        TbItem item = solrTemplate.getById(1L, TbItem.class);
        System.out.println(item.getTitle());
    }

    /**
     * 根据主键删除
     */
    @Test
    public void delById() {
        solrTemplate.deleteById("1");
        solrTemplate.commit();
    }

    /**
     * 批量添加数据
     */
    @Test
    public void addList() {
        List<TbItem> list = new ArrayList<>();
        for (int i = 1; i <= 100; i++) {
            TbItem item = new TbItem();
            item.setId((long) i);
            item.setTitle("华为Mate" + i);
            item.setCategory("手机");
            item.setBrand("华为");
            item.setSeller("华为旗舰店");
            item.setGoodsId((long) i);
            item.setPrice(new BigDecimal((13000.01 + i)));
            list.add(item);
        }
        solrTemplate.saveBeans(list);
        solrTemplate.commit();
    }

    /**
     * 分页查询
     */
    @Test
    public void queryByPage() {
        // 查询参数：查询全部
        Query query = new SimpleQuery("*:*");
        // 从第几条数据开始
        query.setOffset(0);
        // 每页几条数据
        query.setRows(10);
        ScoredPage<TbItem> pages = solrTemplate.queryForPage(query, TbItem.class);
        for (TbItem item : pages.getContent()) {
            System.out.println(item.getTitle() + ": " + item.getPrice());
        }
        System.out.println("总记录数：" + pages.getTotalElements());
        System.out.println("总页数：" + pages.getTotalPages());
    }


    /**
     * 条件查询
     */
    @Test
    public void queryByCondition() {
        // 查询参数：查询全部
        Query query = new SimpleQuery("*:*");
        // 条件查询
        Criteria criteria = new Criteria("item_category").contains("手机");
        criteria = criteria.and("item_title").contains("2");
        // 添加条件
        query.addCriteria(criteria);
        ScoredPage<TbItem> pages = solrTemplate.queryForPage(query, TbItem.class);
        for (TbItem item : pages.getContent()) {
            System.out.println(item.getTitle() + ": " + item.getPrice());
        }
        System.out.println("总记录数：" + pages.getTotalElements());
        System.out.println("总页数：" + pages.getTotalPages());
    }

    /**
     * 删除全部
     */
    @Test
    public void delAll() {
        // 参数：全部
        Query query = new SimpleQuery("*:*");
        solrTemplate.delete(query);
        solrTemplate.commit();
    }
}

TbItems

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package com.hr947x.pojo;

import org.apache.solr.client.solrj.beans.Field;

import java.io.Serializable;
import java.math.BigDecimal;
import java.util.Date;

/**
 * @author hr947x
 * @date 2019/4/9 10:13
 */
public class TbItem implements Serializable {

    @Field("id")
    private Long id;

    @Field("item_title")
    private String title;

    private String sellPoint;

    @Field("item_price")
    private BigDecimal price;

    private Integer stockCount;

    private Integer num;

    private String barcode;

    @Field("item_image")
    private String image;

    private Long categoryid;

    private String status;

    private Date createTime;

    private Date updateTime;

    private String itemSn;

    private BigDecimal costPirce;

    private BigDecimal marketPrice;

    private String isDefault;

    @Field("item_goodsid")
    private Long goodsId;

    private String sellerId;

    private String cartThumbnail;

    @Field("item_category")
    private String category;

    @Field("item_brand")
    private String brand;

    private String spec;

    @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 String getSellPoint() {
        return sellPoint;
    }

    public void setSellPoint(String sellPoint) {
        this.sellPoint = sellPoint;
    }

    public BigDecimal getPrice() {
        return price;
    }

    public void setPrice(BigDecimal price) {
        this.price = price;
    }

    public Integer getStockCount() {
        return stockCount;
    }

    public void setStockCount(Integer stockCount) {
        this.stockCount = stockCount;
    }

    public Integer getNum() {
        return num;
    }

    public void setNum(Integer num) {
        this.num = num;
    }

    public String getBarcode() {
        return barcode;
    }

    public void setBarcode(String barcode) {
        this.barcode = barcode;
    }

    public String getImage() {
        return image;
    }

    public void setImage(String image) {
        this.image = image;
    }

    public Long getCategoryid() {
        return categoryid;
    }

    public void setCategoryid(Long categoryid) {
        this.categoryid = categoryid;
    }

    public String getStatus() {
        return status;
    }

    public void setStatus(String status) {
        this.status = status;
    }

    public Date getCreateTime() {
        return createTime;
    }

    public void setCreateTime(Date createTime) {
        this.createTime = createTime;
    }

    public Date getUpdateTime() {
        return updateTime;
    }

    public void setUpdateTime(Date updateTime) {
        this.updateTime = updateTime;
    }

    public String getItemSn() {
        return itemSn;
    }

    public void setItemSn(String itemSn) {
        this.itemSn = itemSn;
    }

    public BigDecimal getCostPirce() {
        return costPirce;
    }

    public void setCostPirce(BigDecimal costPirce) {
        this.costPirce = costPirce;
    }

    public BigDecimal getMarketPrice() {
        return marketPrice;
    }

    public void setMarketPrice(BigDecimal marketPrice) {
        this.marketPrice = marketPrice;
    }

    public String getIsDefault() {
        return isDefault;
    }

    public void setIsDefault(String isDefault) {
        this.isDefault = isDefault;
    }

    public Long getGoodsId() {
        return goodsId;
    }

    public void setGoodsId(Long goodsId) {
        this.goodsId = goodsId;
    }

    public String getSellerId() {
        return sellerId;
    }

    public void setSellerId(String sellerId) {
        this.sellerId = sellerId;
    }

    public String getCartThumbnail() {
        return cartThumbnail;
    }

    public void setCartThumbnail(String cartThumbnail) {
        this.cartThumbnail = cartThumbnail;
    }

    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 getSpec() {
        return spec;
    }

    public void setSpec(String spec) {
        this.spec = spec;
    }

    public String getSeller() {
        return seller;
    }

    public void setSeller(String seller) {
        this.seller = seller;
    }
}

pom.xml

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<?xml version="1.0" encoding="UTF-8"?>
<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">
    <parent>
        <artifactId>ProjectDemo</artifactId>
        <groupId>com.hr947x</groupId>
        <version>1.0-SNAPSHOT</version>
    </parent>
    <modelVersion>4.0.0</modelVersion>

    <artifactId>SpringDataSolr</artifactId>
    <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>

applicationContext-solr.xml

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<?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服务器地址 -->
	<solr:solr-server id="solrServer" url="http://127.0.0.1:8080/solr" />

   
	<!-- solr模板，使用solr模板可对索引库进行CRUD的操作 -->
	<bean id="solrTemplate" class="org.springframework.data.solr.core.SolrTemplate">
		<constructor-arg ref="solrServer" />
	</bean>
</beans>

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[学习交流] 【成都校区】solr demo

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