Elasticsearch全文搜索技术之二kibana的简介和使用

PUT /my_index
{
　　“settings”: { … any settings … },
　　“mappings”: {
　　　　“type_one”: { … any mappings … },
　　　　“type_two”: { … any mappings … },//6.0之前的版本可以
　　　　…
　　}
}

post 192.168.23.30:9200/my_index/my_doc/1
{
“my_field”:“aaa”
}

package com.aaa.sbm.entity;
import org.springframework.data.annotation.Id;
import org.springframework.data.elasticsearch.annotations.Document;
import java.util.Date;
/**
• fileName:Order
• description:
• author:zz
• createTime:2019/8/16 9:39
• version:1.0.0
*/
@Document(indexName =“index_order”,type = “order_type”,shards = 3,replicas = 1)
public class Order {
@Id
private long id;
private String orderNo;
private String orderName;
private String orderTime;
private Integer customId;
public long getId() {
return id;
}
public void setId(long id) {
this.id = id;
}
public String getOrderNo() {
return orderNo;
}
public void setOrderNo(String orderNo) {
this.orderNo = orderNo;
}
public String getOrderName() {
return orderName;
}
public void setOrderName(String orderName) {
this.orderName = orderName;
}
public String getOrderTime() {
return orderTime;
}
public void setOrderTime(String orderTime) {
this.orderTime = orderTime;
}
public Integer getCustomId() {
return customId;
}
public void setCustomId(Integer customId) {
this.customId = customId;
}
@Override
public String toString() {
return “Order{” +
“id=” + id +
“, orderNo='” + orderNo + ‘’’ +
“, orderName='” + orderName + ‘’’ +
“, orderTime=” + orderTime +
“, customId=” + customId +
‘}’;
}
}
dao:
package com.aaa.sbm.esdao;
import com.aaa.sbm.entity.Order;
import org.springframework.data.elasticsearch.repository.ElasticsearchRepository;
/**
• fileName:OrderEsDao
• description:
• author:zz
• createTime:2019/8/16 9:53
• version:1.0.0
*/
public interface OrderEsDao extends ElasticsearchRepository {
}
service:
package com.aaa.sbm.service;
import com.aaa.sbm.entity.Order;
import java.util.List;
/**
• fileName:OrderService
• description:
• author:zz
• createTime:2019/8/16 9:59
• version:1.0.0*/public interface OrderService {/**
• 带参查询order列表
• @param param
• @return
*/
List getList(String param,int type);
• /**
• 向索引中添加数据
• @param order
• @return
/
int save(Order order);
/*
• 向索引中修改数据
• @param order
• @return
/
int update(Order order);
/*
• 向索引中删除数据
• @id
• @return
*/
int delete(long id);
}
package com.aaa.sbm.service;
import com.aaa.sbm.entity.Order;
import com.aaa.sbm.esdao.OrderEsDao;
import org.elasticsearch.index.query.QueryBuilder;
import org.elasticsearch.index.query.QueryBuilders;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.util.StringUtils;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
/**
• fileName:OrderServiceImpl
• description:
• author:zz
• createTime:2019/8/16 10:29
• version:1.0.0
*/
@Service
public class OrderServiceImpl implements OrderService {
@Autowired
private OrderEsDao orderEsDao;
@Override
public List getList(String param,int type) {

• }
@Override
public int save(Order order) {
//向es中存储对象
Order rorder = orderEsDao.save(order);
if(rorder!=null)
return 1;
return 0;
}
@Override
public int update(Order order) {
//向es中存储对象
Order rorder = orderEsDao.save(order);
if(rorder!=null)
return 1;
return 0;
}
@Override
public int delete(long id) {
try {
orderEsDao.deleteById(id);
return 1;
}catch (Exception e){
e.printStackTrace();
}
return 0;
}
}
controller:
package com.aaa.sbm.controller;
import com.aaa.sbm.entity.Order;
import com.aaa.sbm.service.OrderService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
/**
• fileName:OrderController
• description:
• author:zz
• createTime:2019/8/16 10:59
• version:1.0.0*/@RestControllerpublic class OrderController {@Autowiredprivate OrderService orderService;/**
• es的order 索引查询
• @param name
• @param type
• @return
*/
@RequestMapping(“orderList”)
public Object list(@RequestParam(required = true,defaultValue =“”) String name,@RequestParam(required = true,defaultValue =“0”) Integer type){
return orderService.getList(name,type);
}
• /**
• order索引添加
• @param order
• @return
*/
@RequestMapping(“orderAdd”)
public Object add(Order order){
return orderService.save(order);
}
• /**
• order索引更新
• @param order
• @return
*/
@RequestMapping(“orderUpdate”)
public Object update(Order order){
return orderService.save(order);
}
• /**
• order索引值的删除
• @param id
• @return
*/
@RequestMapping(“orderDelete”)
public Object delete(Long id){
return orderService.delete(id);
}
}
启动类：
package com.aaa.sbm;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.data.elasticsearch.repository.config.EnableElasticsearchRepositories;
@SpringBootApplication
@MapperScan(“com.aaa.sbm.dao”)
@EnableElasticsearchRepositories(“com.aaa.sbm.esdao”)
public class SpringbootMabatisApplication {