Elasticsearch 查询以获取 0 到 5 和 6 到 10 条记录之间的范围

问题描述

当我运行以下查询时遇到以下错误：

{
  "type": "parsing_exception","reason": "UnkNown key for a START_ARRAY in [field]."
}

{
  "query": {
    "match": { "answer.keyword": "NOTANSWERED" }
  },"fields": ["question.keyword","answer.keyword"],"from": 0,"size": 5
}

解决方法

没有const { name,addons } = req.body; const addItem = await Item.create({ name,price: idOfGroup,addons,}); res.status(200).json({ status: "Success",addItem }); 键fields查询导致的错误是Elasticsearch，例如：

_source

此外，您不必为 { "query": { "match": { "answer.keyword": "NOTANSWERED" } },"_source": ["question","answer"],"from": 0,"size": 5 } 键添加 .keyword 后缀。