ES使用head进行分组统计
1.指定查询索引
2.进行过滤字段及分组字段，类似于sql where 与 group by
{
"query": {
"bool": {
"must": [
{
"term": {
"accountName.keyword": "测试"
}
},
{
"range": {
"beginTime": {
"gt": "2019-03-01 00:00:00 000",
"lt": "2019-04-01 00:00:00 000"
}
}
}
]
}
},
"aggs": {
"genres": {
"terms": {
"field": "interfaceName.keyword",
"size":500
}
}
}
}3.查询：