POST esindex/_doc/id/_update
{
  "script" : "ctx._source.bussinesData.remark='test'",
}

es的restful接口

 UpdateRequest updateRequest = new UpdateRequest(dto.getEsIndex(), dto.getId());
 Map<String, Object> params = new HashMap<String, Object>();
 params.put("remark", dto.getRemark());
 Script script = new Script(Script.DEFAULT_SCRIPT_TYPE, Script.DEFAULT_SCRIPT_LANG, "ctx._source.busssineData.remark = params.remark", params);
 updateRequest.script(script);
 try {
      restHighLevelClient.update(updateRequest, RequestOptions.DEFAULT);
 } catch (IOException e) {
      log.error("", e);
 }       

java实现