PUT /employee
{
"settings": {
"number_of_shards": 1,
"number_of_replicas": 1
}
}
DELETE /employee
//非结构化方式新建索引
PUT /employee/_doc/1
{
"name": "凯杰2",
"age": 28
}
PUT /employee/_doc/1
{
"name": "凯杰3"
}
//获取索引记录
GET /employee/_doc/1
//指定字段修改
POST /employee/_update/1
{
"doc": {
"name": "凯杰4"
}
}
//强制指定创建，若已经存在，则失败
POST /employee/_create/2
{
"name": "123",
"age": 30
}
//删除某个文档
DELETE /employee/_doc/2
//删除全部文档
GET /employee/_search
//使用结构化方式创建索引
PUT /employee
{
"settings": {
"number_of_shards": 1,
"number_of_replicas": 1
},
"mappings": {
"properties": {
"name": {"type":"text"},
"age": {"type":"integer"}
}
}
}
DELETE /employee
PUT /employee/_doc/1
{
"name": "凯杰2",
"age": 28
}
PUT /employee/_doc/2
{
"name": "兄弟",
"age": 35
}
PUT /employee/_doc/3
{
"name": "兄妹",
"age": 20
}
GET /employee/_search
//不带条件查询所有记录
GET /employee/_search
{
"query":{
"match_all": {}
}
}
//分页查询
GET /employee/_search
{
"query":{
"match_all": {}
},
"from":0,
"size":2
}
//带关键字条件的查询
GET /employee/_search
{
"query":{
"match": {"name":"兄长"}
}
}
//带排序
GET /employee/_search
{
"query":{
"match": {"name":"兄长"}
},
"sort":[
{"age":{"order":"desc"}}
]
}
//带filter,term不会分词，match会通过analyzer进行分词匹配
GET /employee/_search
{
"query":{
"bool":{
"filter":[
{"term":{"name":"兄长"}}
]
}
}
}
//带聚合
GET /employee/_search
{
"query":{
"match": {"name":"兄"}
},
"sort":[
{"age":{"order":"desc"}}
],
"aggs":{
"group_by_age":{
"terms": {
"field": "age"
}
}
}
}
//新建一个索引
PUT /movie/_doc/1
{
"name":"Eating an apple a day & keeps the docter away."
}
GET /movie/_search
{
"query":{
"match": {"name":"eat"}
}
}
//使用analyze api查看分词状态
GET /movie/_analyze
{
"field":"name",
"text":"Eating an apple a day & keeps the docter away."
}
GET /movie/_analyze
{
"field":"name",
"text":"eat"
}
//使用结构化的方式重新创建索引
PUT /movie/
{
"settings": {
"number_of_shards": 1,
"number_of_replicas": 1
},
"mappings": {
"properties": {
"name": {"type":"text","analyzer":"english"}
}
}
}
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