es的query查询(term,prefix,exists,match,matchprase,range)
//查询前缀包含的内容POST /products/_search{"query": {"prefix": {"desc.keyword": {"value": "iP"}}}}POST /products/_search{"query": {"term": {"productID.keyword": "XHDK-A-1293-#fJ3"}}}//不查询为空的数据.
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//查询前缀包含的内容
POST /products/_search
{
"query": {
"prefix": {
"desc.keyword": {
"value": "iP"
}
}
}
}
POST /products/_search
{
"query": {
"term": {
"productID.keyword": "XHDK-A-1293-#fJ3"
}
}
}
//不查询为空的数据
POST /products/_search
{
"query": {
"exists": {
"field": "desc"
}
}
}
The field in the source JSON is null or []
The field has "index" : false set in the mapping
The length of the field value exceeded an ignore_above setting in the mapping
The field value was malformed and ignore_malformed was defined in the mapping
//range query,区间查询
POST /products/_search
{
"query": {
"range": {
"price": {
"gte":100,
"lte": 2000
}
}
}
}
//使用match会分词
POST /products/_search
{
"query": {
"match": {
"productID": "XHDK JODL"
}
}
}
POST /products/_search
{
"query": {
"term": {
"desc": {
"value":"iphone"
}
}
}
}
es match、match_phrase、query_string和term的区别,可查看这链接
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