Elasticsearch——》解决：[term] query does not support array of values

请参考：总结——》【Elasticsearch】

一、现象

1、查询语句

GET goods/_search
{
    "from": 0,"size": 10,"query": {
    "bool": {
    "must": [{
    "term": {
    "couponIds": [1,2]}}]}}
}

2、错误现象

{
    "error" : {
    "root_cause" : [{
    "type" : "parsing_exception","reason" : "[term] query does not support array of values","line" : 9,"col" : 26}],"type" : "parsing_exception","reason" : "[term] query does not support array of values","line" : 9,"col" : 26},"status" : 400
}

二、原因

数组查询要用关键字terms ，不是term

三、解决

GET goods/_search
{
    "from": 0,"size": 10,"query": {
    "bool": {
    "must": [{
    "terms": {
    "couponIds": [1,2]}}]}}
}