朔风

Appearance

章节导航

SpringBoot 3.x 整合 ElasticSearch 8.x ​

配置文件修改

shell
spring.elasticsearch.uris=http://192.168.253.101:9200,http://192.168.253.102:9200,http://192.168.253.103:9200

准备数据，创建多个索引列表

shell
PUT /shuofeng_shop_v1
{
  "settings": {
    "number_of_shards": 3,
    "number_of_replicas": 2
  },
  "mappings": {
    "properties": {
      "id": {
        "type": "keyword"
      },
      "title": {
        "type": "keyword"
      },
      "summary": {
        "type": "text"
      },
      "price": {
        "type": "float"
      }
    }
  }
}
shell
PUT /shuofeng_shop_v1/_bulk
{ "index": { "_index": "xdclass_shop_v1" } }
{ "id": "1", "title": "Spring Boot","summary":"this is a summary Spring Boot video", "price": 9.99 }
{ "index": { "_index": "xdclass_shop_v1" } }
{ "id": "2", "title": "java","summary":"this is a summary java video", "price": 19.99 }
{ "index": { "_index": "xdclass_shop_v1" } }
{ "id": "3", "title": "Spring Cloud","summary":"this is a summary Spring Cloud video", "price": 29.99 }
{ "index": { "_index": "xdclass_shop_v1" } }
{ "id": "4", "title": "Spring_Boot", "summary":"this is a summary Spring_Boot video","price": 59.99 }
{ "index": { "_index": "xdclass_shop_v1" } }
{ "id": "5", "title": "SpringBoot","summary":"this is a summary SpringBoot video", "price": 0.99 }

常见命令，可以用 postman 访问（网络安全组记得开发端口）

shell
#查看集群健康情况
http://192.168.253.101:9200/_cluster/health

#查看分片情况
http://192.168.253.101:9200/_cat/shards?v=true&pretty

#查看节点分布情况
http://192.168.253.101:9200/_cat/nodes?v=true&pretty

#查看索引列表
http://192.168.253.101:9200/_cat/indices?v=true&pretty