| 語法 | 含義 |
|---|---|
| http://127.0.0.1:9200/_search | 查詢所有索引 |
| http://127.0.0.1:9200/index1/_search | 查詢index1索引上數(shù)據(jù) |
| http://127.0.0.1:9200/index1,index2/_search | 查詢index1和index2索引上數(shù)據(jù) |
| http://127.0.0.1:9200/index*/_search | 查詢index開頭索引上數(shù)據(jù) |
| http://127.0.0.1:9200/*index/_search | 查詢index結(jié)尾索引上數(shù)據(jù) |
| http://127.0.0.1:9200/*index*/_search | 查詢包含index索引上數(shù)據(jù) |
get 嵌套查詢
在一些復(fù)雜的查詢中,比如我們要查詢name為tom的,樣例如下
get請求
http://127.0.0.1:9200/index1/_search
{
"query":{
"match": {
"name": "tom"
}
}
}
結(jié)果如下
{
"took": 1,
"timed_out": false,
"_shards": {
"total": 1,
"successful": 1,
"skipped": 0,
"failed": 0
},
"hits": {
"total": {
"value": 1,
"relation": "eq"
},
"max_score": 0.2876821,
"hits": [
{
"_index": "index1",
"_type": "_doc",
"_id": "aaaabbbb",
"_score": 0.2876821,
"_source": {
"@version": "1",
"name": "tom",
"info": {
"like": "swim"
}
}
}
]
}
}
如果我們要查詢info下面like為swim的 那么查詢條件如下
get請求
http://127.0.0.1:9200/index1/_search
{
"query":{
"match": {
"info.like": "swim"
}
}
}
