直接上样例吧：
curl -X POST "10.101.36.106:9200/anti_documentcontent_v2_20200630/_update_by_query?pretty" -H 'Content-Type: application/json; charset=UTF-8' -d' { "query": { "term": { "sequenceId": "20200630011435061940" } }, "script": { "source": "ctx._source.lqBodyText=params.paramLqBodyText;ctx._source.hmlqBodyText=params.paramHmlqBodyText", "params": { "paramLqBodyText": "{\"action\":0,\"documentLowQualityLabelDetails\":[{\"labelStr\":\"normal\",\"label\":0,\"score\":0.0}]}", "paramHmlqBodyText": "{\"action\":0,\"documentLowQualityLabelDetails\":[{\"labelStr\":\"normal\",\"label\":0,\"score\":0.0}]}" } } } '
说明：更新记录为sequenceId=20200630011435061940的数据
修改字段lqBodyText 和 hmlqBodyText，这两个字段都是json格式数据
