elasticsearch - 有没有办法在一个索引上有多个完成建议？

Question

这是我的索引:

{
"mappings": {
    "packages" : {
        "properties" : {
            "suggest-name" : {
                "type" : "completion"
            },
            "suggest-tags" : {
                "type" : "completion"
            },
            "suggest-cmdlets" : {
                "type" : "completion"
            }
        }
    }
}
}

我希望能够实现以下功能:

curl -XPOST 'localhost:32769/test/_search?pretty&pretty' -H 'Content-Type: application/json' -d'
{
    "suggest": {
        "packages-suggest" : {
            "prefix" : "get",
            "completion" : {
                "fields" : ["suggest-cmdlet", "suggest-name", "suggest-tags"]
            }
        }
    }
}
'

并指定我要尝试查看自动填充功能的所有字段。

这似乎不是正确的方法...您将如何在自动完成的搜索查询中引用多个字段？

谢谢您的帮助!

Answer 1

您需要这样做:

curl -XPOST 'localhost:32769/test/_search?pretty&pretty' -H 'Content-Type: application/json' -d'
{
    "suggest": {
        "packages-suggest-1" : {
            "prefix" : "get",
            "completion" : {
                "field" : "suggest-cmdlets"
            }
        },
        "packages-suggest-2" : {
            "prefix" : "get",
            "completion" : {
                "field" : "suggest-name"
            }
        },
        "packages-suggest-3" : {
            "prefix" : "get",
            "completion" : {
                "field" : "suggest-tags"
            }
        }
    }
}
'