使用 Microsoft 搜索 API 剪裁重复的搜索结果

可以使用 Microsoft Graph 中的 Microsoft 搜索 API 来剪裁重复的搜索结果。 指定 searchRequest 对象中的 trimDuplicates 属性以剪裁重复的搜索结果。 trimDuplicates 属性仅在 SharePoint 中托管的文件上受支持。 默认值为 false。

示例

以下示例演示一个请求，该请求搜索 SharePoint 中托管的文件，并使用 trimDuplicates 属性来剪裁重复的搜索结果。

请求

POST https://graph.microsoft.com/beta/search/query
Content-Type: application/json

{
  "requests": [
    {
      "entityTypes": [
          "driveItem"
      ],
       "query": {
        "queryString": "Adatum Corporation"
      },
      "trimDuplicates": true
    }
  ]
}

响应

HTTP/1.1 200 OK
Content-type: application/json

{
    "@odata.type": "#microsoft.graph.searchResponse",
    "searchTerms": [
        "Adatum",
        "Corporation"
    ],
    "hitsContainers": [
        {
            "total": 2,
            "moreResultsAvailable": false,
            "@odata.type": "#microsoft.graph.searchHitsContainer",
            "hits": [
                {
                    "@odata.type": "#microsoft.graph.searchHit",
                    "hitId": "01VRZMWHPGDM5KTXS53RF3SSGHW7SGGPKL",
                    "rank": 1,
                    "summary": "Unique Item 1 which created by Adatum Corporation ",
                    "resource": {
                        "@odata.type": "#microsoft.graph.driveItem",
                        "size": 971838,
                        "fileSystemInfo": {
                            "createdDateTime": "2020-07-22T21:14:59Z",
                            "lastModifiedDateTime": "2018-09-12T16:20:16Z"
                        },
                        "id": "01VRZMWHPGDM5KTXS53RF3SSGHW7SGGPKL",
                        "createdBy": {
                            "user": {
                                "displayName": "Adatum Corporation"
                            }
                        },
                        "createdDateTime": "2020-07-22T21:14:59+00:00",
                        "lastModifiedBy": {
                            "user": {
                                "displayName": "Adatum Corporation"
                            }
                        },
                        "lastModifiedDateTime": "2018-09-12T16:20:16+00:00",
                        "name": "Adatum Corporation Name",
                        "parentReference": {
                            "siteId": "Contoso066a,5724d91f-650c-4810-83cc-61a8818917d6,c3ba25dc-2c9f-48cb-83be-74cdf68ea5a0",
                            "driveId": "b!NAe_rKr80k-n7e5zlCVIqSnIwTNsGBVBlusjEvRHgjMmmcA3Ubc7R4Kyao9hbgL4",
                            "sharepointIds": {
                                "listId": "c61d1892-ca82-4f53-b16f-6bb8a379e2b2",
                                "listItemId": "1027",
                                "listItemUniqueId": "E320AFEB-AD73-46A2-83D7-985FAA4B206D"
                            }
                        },
                        "webUrl": "http://www.adatum.com/"
                    }
                },
                {
                    "@odata.type": "#microsoft.graph.searchHit",
                    "hitId": "01BTQFB3LHZTAYBV2VXVEK22ETF5WOQGT2",
                    "rank": 2,
                    "summary": "Unique item 2 which modified by Adatum Corporation",
                    "resource": {
                        "@odata.type": "#microsoft.graph.driveItem",
                        "size": 34428,
                        "fileSystemInfo": {
                            "createdDateTime": "2020-07-22T21:23:50Z",
                            "lastModifiedDateTime": "2012-10-29T17:52:10Z"
                        },
                        "id": "01BTQFB3LHZTAYBV2VXVEK22ETF5WOQGT2",
                        "createdBy": {
                            "user": {
                                "displayName": "Adventure Works Cycles"
                            }
                        },
                        "createdDateTime": "2020-07-22T21:23:50+00:00",
                        "lastModifiedBy": {
                            "user": {
                                "displayName": "Adatum Corporation"
                            }
                        },
                        "lastModifiedDateTime": "2012-10-29T17:52:10+00:00",
                        "name": "Adventure Works Cycles Name",
                        "parentReference": {
                            "siteId": "Contoso066a,893378cb-d2cd-4076-a2c9-e50587a26832,04120cf2-7863-4701-8541-eb26266a25e6",
                            "driveId": "b!H9kkVwxlEEiDzGGogYkX1twlusOfLMtIg750zfaOpaBq9eOBX6MXQapv1hTT-bIt",
                            "sharepointIds": {
                                "listId": "c61d1892-ca82-4f53-b16f-6bb8a379e2b2",
                                "listItemId": "1027",
                                "listItemUniqueId": "E320AFEB-AD73-46A2-83D7-985FAA4B206D"
                            }
                        },
                        "webUrl": "http://www.adventure-works.com/"
                    }
                }
            ]
        }
    ]
}

已知限制

以下资源不支持 trimDuplicates 属性： 消息、 事件 和 externalItem。

后续步骤

• 使用 Microsoft 搜索 API 查询数据