{"id":29633,"date":"2023-08-01T03:05:31","date_gmt":"2023-07-17T17:52:37","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8azure-cosmos-db-for-mongodb%e8%bf%9b%e8%a1%8c%e5%90%91%e9%87%8f%e6%90%9c%e7%b4%a2%e7%9a%84%e6%bc%94%e7%a4%ba%e3%80%82\/"},"modified":"2025-08-12T15:05:58","modified_gmt":"2025-08-12T07:05:58","slug":"%e4%bd%bf%e7%94%a8azure-cosmos-db-for-mongodb%e8%bf%9b%e8%a1%8c%e5%90%91%e9%87%8f%e6%90%9c%e7%b4%a2%e7%9a%84%e6%bc%94%e7%a4%ba%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8azure-cosmos-db-for-mongodb%e8%bf%9b%e8%a1%8c%e5%90%91%e9%87%8f%e6%90%9c%e7%b4%a2%e7%9a%84%e6%bc%94%e7%a4%ba%e3%80%82\/","title":{"rendered":"\u4f7f\u7528Azure Cosmos DB for MongoDB\u8fdb\u884c\u5411\u91cf\u641c\u7d22\u7684\u6f14\u793a"},"content":{"rendered":"

\u6211\u5f97\u77e5\u57282023\u5e745\u6708\u7684MS Build\u4e0a\uff0cAzure Cosmos DB for mongoDB vcore\u53d1\u5e03\u4e86\u5411\u91cf\u641c\u7d22\u529f\u80fd\uff0c\u6211\u8bd5\u7740\u7528\u4e86\u4e00\u4e0b\u3002<\/p>\n

\u6211\u5236\u4f5c\u51fa\u4e86\u4ec0\u4e48\u4e1c\u897f<\/p>\n
    \n
  1. \n
      \u5c06\u4e0a\u4f20\u5230SharePoint\u7684\u6587\u4ef6\u4fdd\u5b58\u5230Cosmos DB\u4e2d\u7684\u5411\u91cf<\/ol>\n<\/li>\n<\/ol>\n

       <\/p>\n

        \u4f7f\u7528Cosmos DB\u7684\u5411\u91cf\u7d22\u5f15\u8fdb\u884c\u76f8\u4f3c\u6587\u4ef6\u7684\u641c\u7d22<\/ol>\n

        \u5173\u4e8e\u7b2c\u4e8c\u70b9\uff0c\u53ea\u5141\u8bb8\u4f7f\u7528\u6587\u672c\u6587\u4ef6\u8fdb\u884c\u64cd\u4f5c\u3002<\/p>\n

        1. \u5411 Cosmos DB \u5b58\u50a8\u5411\u91cfWikipedia\u304b\u3089\u30c9\u30e9\u30b4\u30f3\u30dc\u30fc\u30eb\u3068\u30cf\u30f3\u30bf\u30fc\u30cf\u30f3\u30bf\u30fc\u306e\u6587\u7ae0\u3092\u53d6\u3063\u3066\u304d\u3066\u3001\u305d\u308c\u305e\u308c\u3092\u30c6\u30ad\u30b9\u30c8\u30d5\u30a1\u30a4\u30eb\u306b\u3057\u3066SharePoint\u306b\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u307e\u3059\u3002<\/p>\n
        \"image.png\"\u8fc7\u4e86\u4e00\u4f1a\uff08\u51e0\u79d2\u949f\uff09<\/p>\n
        \"image.png\"<\/p>\n

        \u5411\u91cf\u641c\u7d22\u6211\u5c06\u8fdb\u884c\u5bf9\u4e0a\u8ff0\u4fdd\u5b58\u7684\u6587\u4ef6\u8fdb\u884c\u641c\u7d22\u3002<\/p>\n
        \"image.png\"<\/p>\n
        \"image.png\"<\/p>\n

        \u6784\u6210<\/p>\n
        \"qiita_architecture001.png\"<\/p>\n
        \"qiita_architecture002.png\"\u203bAzure Functions\u4f7f\u7528C#\u7f16\u5199\u3002<\/p>\n

        \u5b9e\u65bd\u65b9\u5f0f\u4ee5\u4e0b\u5c06\u4f1a\u5206\u6210\u4e24\u90e8\u5206\u8fdb\u884c\u8bf4\u660e\u3002<\/p>\n
          \n
        1. \n
            \u5411\u91cf\u4fdd\u5b58\u7684\u5b9e\u73b0<\/ol>\n<\/li>\n<\/ol>\n

             <\/p>\n

              \u5411\u91cf\u641c\u7d22\u7684\u5b9e\u73b0<\/ol>\n

              \u5411\u91cf\u5b58\u50a8\u7684\u5b9e\u73b0\u6211\u5c06\u5bf9\u5404Azure\u8d44\u6e90\u7684\u5b9e\u73b0\u8fdb\u884c\u8bf4\u660e\u3002<\/p>\n
                \n
              1. \n
                  LogicApps – \u903b\u8f91\u5e94\u7528<\/ol>\n<\/li>\n<\/ol>\n

                   <\/p>\n

                    \n
                  1. \n
                      Azure Functions – Azure \u51fd\u6570<\/ol>\n<\/li>\n<\/ol>\n

                       <\/p>\n

                        Cosmos DB – Cosmos \u6570\u636e\u5e93<\/ol>\n

                        \u903b\u8f91\u5e94\u7528<\/p>\n
                        \"qiita_logicapps001.png\"<\/p>\n

                        Azure\u51fd\u6570Azure Functions\u662f\u4f7f\u7528C#\u8fdb\u884c\u7f16\u5199\u7684\u3002<\/p>\n

                        \u9065\u63a7\u5668 q\u00ec)\u5f53\u5728demo\u5bb9\u5668\u4e2d\u521b\u5efaBlob\u6587\u4ef6\u65f6\uff0c\u4f1a\u89e6\u53d1\u64cd\u4f5c\u3002<\/p>\n
                        public<\/span> class<\/span> DocumentVectorRegister<\/span>\r\n{<\/span>\r\n    private<\/span> readonly<\/span> IVectorService<\/span> vectorService<\/span>;<\/span>\r\n\r\n    public<\/span> DocumentVectorRegister<\/span>(<\/span>IVectorService<\/span> vectorService<\/span>)<\/span>\r\n    {<\/span>\r\n        this<\/span>.<\/span>vectorService<\/span> =<\/span> vectorService<\/span>;<\/span>\r\n    }<\/span>\r\n\r\n    [<\/span>FunctionName<\/span>(<\/span>\"DocumentVectorRegister\"<\/span>)]<\/span>\r\n    public<\/span> async<\/span> Task<\/span> Run<\/span>([<\/span>BlobTrigger<\/span>(<\/span>\"demo\/{name}\"<\/span>,<\/span> Connection<\/span> =<\/span> \"StorageConnectionString\"<\/span>)]<\/span>Stream<\/span> myBlob<\/span>,<\/span> string<\/span> name<\/span>,<\/span> ILogger<\/span> log<\/span>)<\/span>\r\n    {<\/span>\r\n        await<\/span> vectorService<\/span>.<\/span>RegisterDocumentVector<\/span>(<\/span>name<\/span>);<\/span>\r\n    }<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
                        Blob\u5185\u5bb9\u8bfb\u53d6\u7684\u5b58\u50a8\u5e93<\/p>\n
                        public<\/span> class<\/span> BlobRepository<\/span> :<\/span> IBlobRepository<\/span>\r\n{<\/span>\r\n    private<\/span> readonly<\/span> BlobServiceClient<\/span> blobServiceClient<\/span>;<\/span>\r\n    private<\/span> readonly<\/span> IConfiguration<\/span> configuration<\/span>;<\/span>\r\n\r\n    public<\/span> BlobRepository<\/span>(<\/span>IAzureClientFactory<\/span><<\/span>BlobServiceClient<\/span>><\/span> clientFactory<\/span>,<\/span> IConfiguration<\/span> configuration<\/span>)<\/span>\r\n    {<\/span>\r\n        blobServiceClient<\/span> =<\/span> clientFactory<\/span>.<\/span>CreateClient<\/span>(<\/span>\"OpenAI\"<\/span>);<\/span>\r\n        this<\/span>.<\/span>configuration<\/span> =<\/span> configuration<\/span>;<\/span>\r\n    }<\/span>\r\n\r\n    async<\/span> Task<\/span><<\/span>string<\/span>><\/span> IBlobRepository<\/span>.<\/span>GetBlobContent<\/span>(<\/span>string<\/span> filename<\/span>)<\/span>\r\n    {<\/span>\r\n        var<\/span> containerClient<\/span> =<\/span> blobServiceClient<\/span>.<\/span>GetBlobContainerClient<\/span>(<\/span>configuration<\/span>[<\/span>\"OpenAIContainerName\"<\/span>]);<\/span>\r\n        var<\/span> blobClient<\/span> =<\/span> containerClient<\/span>.<\/span>GetBlobClient<\/span>(<\/span>filename<\/span>);<\/span>\r\n        Response<\/span><<\/span>BlobDownloadInfo<\/span>><\/span> downloadResponse<\/span> =<\/span> await<\/span> blobClient<\/span>.<\/span>DownloadAsync<\/span>();<\/span>\r\n        using<\/span> (<\/span>StreamReader<\/span> reader<\/span> =<\/span> new<\/span> StreamReader<\/span>(<\/span>downloadResponse<\/span>.<\/span>Value<\/span>.<\/span>Content<\/span>))<\/span>\r\n        {<\/span>\r\n            return<\/span> await<\/span> reader<\/span>.<\/span>ReadToEndAsync<\/span>();<\/span>\r\n        }<\/span>\r\n    }<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
                        \u4f7f\u7528Azure OpenAI\u7684\u5b58\u50a8\u5e93\u4e2d\u7684\u77e2\u91cf\u5316\u90e8\u5206\u3002<\/p>\n
                        public<\/span> class<\/span> OpenAIRepository<\/span> :<\/span> IOpenAIRepository<\/span>\r\n{<\/span>\r\n    private<\/span> readonly<\/span> OpenAIClient<\/span> openAIClient<\/span>;<\/span>\r\n\r\n    public<\/span> OpenAIRepository<\/span>(<\/span>OpenAIClient<\/span> openAIClient<\/span>)<\/span>\r\n    {<\/span>\r\n        this<\/span>.<\/span>openAIClient<\/span> =<\/span> openAIClient<\/span>;<\/span>\r\n    }<\/span>\r\n\r\n    async<\/span> Task<\/span><<\/span>List<\/span><<\/span>float<\/span>>><\/span> IOpenAIRepository<\/span>.<\/span>GetVector<\/span>(<\/span>string<\/span> text<\/span>)<\/span>\r\n    {<\/span>\r\n        EmbeddingsOptions<\/span> embeddingOptions<\/span> =<\/span> new<\/span>(<\/span>text<\/span>);<\/span>\r\n        var<\/span> returnValue<\/span> =<\/span> await<\/span> openAIClient<\/span>.<\/span>GetEmbeddingsAsync<\/span>(<\/span>\"EmbeddingAda002\"<\/span>,<\/span> embeddingOptions<\/span>);<\/span>\r\n        var<\/span> vectores<\/span> =<\/span> new<\/span> List<\/span><<\/span>float<\/span>>();<\/span>\r\n        foreach<\/span> (<\/span>float<\/span> item<\/span> in<\/span> returnValue<\/span>.<\/span>Value<\/span>.<\/span>Data<\/span>[<\/span>0<\/span>].<\/span>Embedding<\/span>)<\/span>\r\n        {<\/span>\r\n            vectores<\/span>.<\/span>Add<\/span>(<\/span>item<\/span>);<\/span>\r\n        }<\/span>\r\n        return<\/span> vectores<\/span>;<\/span>\r\n    }<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
                        \u5411\u91cf\u5b58\u50a8\u90e8\u5206\u7684\u4ee3\u7801\u5e93<\/p>\n
                        public<\/span> class<\/span> VectorRepository<\/span> :<\/span> IVectorRepository<\/span>\r\n{<\/span>\r\n    private<\/span> readonly<\/span> IMongoClient<\/span> mongoClient<\/span>;<\/span>\r\n\r\n    public<\/span> VectorRepository<\/span>(<\/span>IMongoClient<\/span> mongoClient<\/span>)<\/span>\r\n    {<\/span>\r\n        this<\/span>.<\/span>mongoClient<\/span> =<\/span> mongoClient<\/span>;<\/span>\r\n    }<\/span>\r\n\r\n    async<\/span> Task<\/span> IVectorRepository<\/span>.<\/span>RegisterDocument<\/span>(<\/span>Doc<\/span> document<\/span>)<\/span>\r\n    {<\/span>\r\n        var<\/span> db<\/span> =<\/span> mongoClient<\/span>.<\/span>GetDatabase<\/span>(<\/span>\"sample_docs\"<\/span>);<\/span>\r\n        var<\/span> _docs<\/span> =<\/span> db<\/span>.<\/span>GetCollection<\/span><<\/span>Doc<\/span>>(<\/span>\"docs\"<\/span>);<\/span>\r\n        await<\/span> _docs<\/span>.<\/span>InsertOneAsync<\/span>(<\/span>document<\/span>);<\/span>\r\n    }<\/span>\r\n{<\/span>\r\n<\/code><\/pre>\n
                        \u5b87\u5b99\u6570\u636e\u5e93
                        \n\u4f5c\u4e3a\u6b65\u9aa4\uff0c\u60c5\u51b5\u5982\u4e0b\u3002<\/p>\n
                          \n
                        1. \n
                            \u521b\u5efa\u7528\u4e8eMongoDB vcore\u7684Cosmos DB\u8d44\u6e90<\/ol>\n<\/li>\n<\/ol>\n
                             <\/p>\n
                              \n
                            1. \n
                                \u4e0b\u8f7dMongoDB Compass<\/ol>\n<\/li>\n<\/ol>\n
                                 <\/p>\n
                                  \u521b\u5efa\u6570\u636e\u5e93\u548c\u96c6\u5408<\/ol>\n
                                  \u521b\u5efa Cosmos DB for MongoDB vcore \u8d44\u6e90\u901a\u8fc7Azure\u95e8\u6237\u8fdb\u884c\u521b\u5efa\u3002\u6ca1\u6709\u7279\u6b8a\u4e8b\u9879\u3002<\/p>\n
                                  \u4e0b\u8f7dMongoDB Compass\u30022023\u5e746\u6708\u6642\u70b9\u3067\u306f\uff0cCosmos DB for MongoDB vcore\u306f\u30d7\u30ec\u30d3\u30e5\u30fc\u7248\u3067\u3042\u3063\u305f\u305f\u3081\uff0cAzure Portal\u306b\u306f\u30c7\u30fc\u30bf\u30a8\u30af\u30b9\u30d7\u30ed\u30fc\u30e9\u30fc\u304c\u5b58\u5728\u3057\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u305d\u306e\u305f\u3081\uff0c\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u4f5c\u6210\u3084\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306e\u4f5c\u6210\u306b\u306f\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u304c\u5fc5\u8981\u3067\u3057\u305f\u3002\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u306f\u4ee5\u4e0b\u306e\u30ea\u30f3\u30af\u304b\u3089\u884c\u3044\u307e\u3057\u305f\u3002
                                  \nhttps:\/\/www.mongodb.com\/ja-jp\/products\/compass<\/p>\n
                                  \u521b\u5efa\u6570\u636e\u5e93\u548c\u96c6\u5408<\/p>\n
                                  \"image.png\"\u5728\u8fde\u63a5\u4e4b\u540e\uff0c\u6211\u4eec\u5c06\u4f7f\u7528mongoshell\u6765\u521b\u5efa\u6570\u636e\u5e93\u548c\u96c6\u5408\u3002<\/p>\n
                                  \"image.png\"\u521b\u5efa\u6570\u636e\u5e93<\/p>\n
                                  use '\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u540d'\r\n<\/code><\/pre>\n
                                  \u521b\u5efa\u6536\u85cf\u54c1<\/p>\n
                                  db.createCollection('\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u540d')\r\n<\/code><\/pre>\n
                                  \u8bf7\u5c1d\u8bd5\u5c06\u6587\u4ef6\u4e0a\u4f20\u5230SharePoint\uff0c\u5e76\u9a8c\u8bc1\u5b9e\u9645\u4e0a\u662f\u5426\u5728Cosmos DB\u4e2d\u6210\u529f\u521b\u5efa\u4e86\u6570\u636e\uff0c\u8fd9\u6837\u4e00\u6765\uff0c\u5411\u91cf\u5b58\u50a8\u7684\u5b9e\u73b0\u5c31\u5b8c\u6210\u4e86\u3002<\/p>\n
                                  \u5411\u91cf\u641c\u7d22\u7684\u5b9e\u73b0\u6211\u4f1a\u5bf9Azure\u8d44\u6e90\u7684\u5b9e\u73b0\u8fdb\u884c\u8bf4\u660e\u3002<\/p>\n
                                    \n
                                  1. \n
                                      Azure Functions (Azure\u51fd\u6570)<\/ol>\n<\/li>\n<\/ol>\n
                                       <\/p>\n
                                        Cosmos DB (Cosmos\u6570\u636e\u5e93)<\/ol>\n
                                        Azure\u51fd\u6570HTTP\u30c8\u30ea\u30ac\u30fc\u3067\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n
                                        \u9065\u63a7\u5668<\/p>\n
                                        public<\/span> class<\/span> SearchDocument<\/span>\r\n{<\/span>\r\n    private<\/span> readonly<\/span> IVectorService<\/span> vectorService<\/span>;<\/span>\r\n\r\n    public<\/span> SearchDocument<\/span>(<\/span>IVectorService<\/span> vectorService<\/span>)<\/span>\r\n    {<\/span>\r\n        this<\/span>.<\/span>vectorService<\/span> =<\/span> vectorService<\/span>;<\/span>\r\n    }<\/span>\r\n\r\n    [<\/span>FunctionName<\/span>(<\/span>\"SearchDocument\"<\/span>)]<\/span>\r\n    public<\/span> async<\/span> Task<\/span><<\/span>IActionResult<\/span>><\/span> Run<\/span>(<\/span>\r\n        [<\/span>HttpTrigger<\/span>(<\/span>AuthorizationLevel<\/span>.<\/span>Anonymous<\/span>,<\/span> \"get\"<\/span>)]<\/span> [<\/span>FromQuery<\/span>]<\/span>SearchRequestModel<\/span> request<\/span>)<\/span>\r\n    {<\/span>\r\n        var<\/span> input<\/span> =<\/span> new<\/span> SearchInputModel<\/span>()<\/span>\r\n        {<\/span>\r\n            Keyword<\/span> =<\/span> request<\/span>.<\/span>Keyword<\/span>,<\/span>\r\n        };<\/span>\r\n        var<\/span> res<\/span> =<\/span> await<\/span> vectorService<\/span>.<\/span>GetDocuments<\/span>(<\/span>input<\/span>);<\/span>\r\n        var<\/span> result<\/span> =<\/span> new<\/span> List<\/span><<\/span>SearchDocumentsResponseModel<\/span>>();<\/span>\r\n        foreach<\/span> (<\/span>var<\/span> item<\/span> in<\/span> res<\/span>)<\/span>\r\n        {<\/span>\r\n            result<\/span>.<\/span>Add<\/span>(<\/span>new<\/span> SearchDocumentsResponseModel<\/span>()<\/span> {<\/span> \r\n                Text<\/span> =<\/span> item<\/span>.<\/span>Text<\/span>,<\/span>\r\n                Filename<\/span> =<\/span> item<\/span>.<\/span>Filename<\/span>,<\/span>\r\n            });<\/span>\r\n        }<\/span>\r\n        return<\/span> new<\/span> JsonResult<\/span>(<\/span>result<\/span>);<\/span>\r\n    }<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
                                        \u5c06\u8f93\u5165\u5173\u952e\u8bcd\u7684\u5411\u91cf\u5316\u5b58\u50a8\u5e93\u6211\u5011\u5c07\u4f7f\u7528\u8207\u5148\u524d\u4fdd\u5b58\u7684\u5411\u91cf\u76f8\u540c\u7684\u7269\u4ef6\u3002<\/p>\n
                                        \u77e2\u91cf\u641c\u7d22\u5b58\u50a8\u5e93
                                        \n\u5728\u5fae\u8edf\u7684\u5b98\u65b9\u6587\u4ef6\u4e2d\uff0c\u622a\u81f32023\u5e746\u6708\uff0c\u53ea\u8a18\u8f09\u4e86\u5728monogoshell\u4e2d\u9032\u884c\u641c\u7d22\u7684\u65b9\u6cd5\uff0c\u800c\u4e14\u6211\u4e0d\u77e5\u9053\u66f4\u597d\u7684\u65b9\u6cd5\uff0c\u6240\u4ee5\u6211\u4f7f\u7528BsonDocument\u4f86\u5275\u5efaMongoDB\u67e5\u8a62\u3002
                                        \n\u53c3\u8003\uff1a\u4f7f\u7528$search\u5c0dvectorIndex\u9032\u884c\u67e5\u8a62\u3002<\/p>\n
                                        public<\/span> class<\/span> VectorRepository<\/span> :<\/span> IVectorRepository<\/span>\r\n{<\/span>\r\n    private<\/span> readonly<\/span> IMongoClient<\/span> mongoClient<\/span>;<\/span>\r\n\r\n    public<\/span> VectorRepository<\/span>(<\/span>IMongoClient<\/span> mongoClient<\/span>)<\/span>\r\n    {<\/span>\r\n        this<\/span>.<\/span>mongoClient<\/span> =<\/span> mongoClient<\/span>;<\/span>\r\n    }<\/span>\r\n\r\n    async<\/span> Task<\/span><<\/span>List<\/span><<\/span>Doc<\/span>>><\/span> IVectorRepository<\/span>.<\/span>GetDocuments<\/span>(<\/span>List<\/span><<\/span>float<\/span>><\/span> vectors<\/span>)<\/span>\r\n    {<\/span>\r\n        var<\/span> db<\/span> =<\/span> mongoClient<\/span>.<\/span>GetDatabase<\/span>(<\/span>\"sample_docs\"<\/span>);<\/span>\r\n        var<\/span> _docs<\/span> =<\/span> db<\/span>.<\/span>GetCollection<\/span><<\/span>Doc<\/span>>(<\/span>\"docs\"<\/span>);<\/span>\r\n\r\n        BsonArray<\/span> bsonVectorArray<\/span> =<\/span> new<\/span> BsonArray<\/span>();<\/span>\r\n        foreach<\/span> (<\/span> var<\/span> v<\/span> in<\/span> vectors<\/span> )<\/span>\r\n        {<\/span>\r\n            bsonVectorArray<\/span>.<\/span>Add<\/span>(<\/span>v<\/span>);<\/span>\r\n        }<\/span>\r\n\r\n        PipelineDefinition<\/span><<\/span>Doc<\/span>,<\/span> BsonDocument<\/span>><\/span> pipeline<\/span> =<\/span> new<\/span> BsonDocument<\/span>[]<\/span>\r\n        {<\/span>\r\n            new<\/span> BsonDocument<\/span>(<\/span>\"$search\"<\/span>,<\/span>\r\n            new<\/span> BsonDocument<\/span>\r\n            {<\/span>\r\n                {<\/span> \"cosmosSearch\"<\/span>,<\/span> new<\/span> BsonDocument<\/span>{<\/span> {<\/span> \"vector\"<\/span>,<\/span> bsonVectorArray<\/span> },<\/span> {<\/span> \"path\"<\/span>,<\/span> \"Vectors\"<\/span> },<\/span> {<\/span> \"k\"<\/span>,<\/span> 3<\/span> }<\/span> }<\/span> },<\/span>\r\n                {<\/span> \"returnStoredSource\"<\/span>,<\/span> true<\/span> }<\/span>\r\n            })<\/span>\r\n        };<\/span>\r\n\r\n        var<\/span> resultDocuments<\/span> =<\/span> _docs<\/span>.<\/span>Aggregate<\/span>(<\/span>pipeline<\/span>).<\/span>ToList<\/span>();<\/span>\r\n        var<\/span> result<\/span> =<\/span> BsonSerializer<\/span>.<\/span>Deserialize<\/span><<\/span>List<\/span><<\/span>Doc<\/span>>>(<\/span>resultDocuments<\/span>.<\/span>ToJson<\/span>());<\/span>\r\n\r\n        return<\/span> result<\/span>;<\/span>\r\n    }<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
                                        \u5b87\u5b99\u6570\u636e\u5e93
                                        \n\u6211\u4eec\u8fd8\u5c06\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u7528\u4e8e\u641c\u7d22\u7684\u5411\u91cf\u7d22\u5f15\uff0c\u4ee5\u652f\u6301\u641c\u7d22\u529f\u80fd\u3002
                                        \n\u53c2\u8003\uff1a\u4f7f\u7528Azure Cosmos DB for MongoDB\u7684\u5d4c\u5165\u5f0f\u865a\u62df\u6838\u5fc3\u8fdb\u884c\u5411\u91cf\u641c\u7d22\u3002<\/p>\n
                                        use '\u5148\u307b\u3069\u4f5c\u6210\u3057\u305f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u540d'\r\n<\/code><\/pre>\n
                                        \u521b\u5efa\u7d22\u5f15<\/p>\n
                                        db.runCommand({\r\n  createIndexes: 'exampleCollection',\r\n  indexes: [\r\n    {\r\n      name: 'vectorSearchIndex',\r\n      key: {\r\n        \"vectorContent\": \"cosmosSearch\"\r\n      },\r\n      cosmosSearchOptions: {\r\n        kind: 'vector-ivf',\r\n        numLists: 100,\r\n        similarity: 'COS',\r\n        dimensions: 3\r\n      }\r\n    }\r\n  ]\r\n});\r\n<\/code><\/pre>\n
                                        \u8bf7\u5728exampleCollection\u4e2d\u6307\u5b9a\u521a\u521a\u521b\u5efa\u7684\u96c6\u5408\u540d\u79f0\u3002
                                        \n\u8bf7\u5728vectorContent\u4e2d\u6307\u5b9a\u4fdd\u5b58\u6570\u636e\u5e93\u4e2d\u5411\u91cf\u7684\u5217\u540d\u79f0\u3002<\/p>\n
                                        \"image.png\"\u5f53\u6210\u529f\u521b\u5efa\u7d22\u5f15\u65f6\uff0c\u5c06\u8fd4\u56de\u4ee5\u4e0b\u54cd\u5e94\u3002<\/p>\n
                                        {\r\n  raw: {\r\n    defaultShard: {\r\n      numIndexesBefore: 1,\r\n      numIndexesAfter: 2,\r\n      createdCollectionAutomatically: false,\r\n      ok: 1\r\n    }\r\n  },\r\n  ok: 1\r\n}\r\n<\/code><\/pre>\n
                                        \u8ba9\u6211\u4eec\u5b9e\u9645\u8f93\u5165\u5173\u952e\u8bcd\uff0c\u770b\u770b\u662f\u5426\u53ef\u4ee5\u83b7\u53d6\u5305\u542b\u8be5\u5173\u952e\u8bcd\u7684\u6587\u4ef6\uff0c\u8fd9\u6837\u5c31\u5b8c\u6210\u4e86\u5411\u91cf\u641c\u7d22\u7684\u5b9e\u73b0\u3002<\/p>\n
                                        \u6700\u540e\u7684\u968f\u8bb0<\/p>\n
                                          \n
                                        • \n
                                            \u4eca\u56de\u306f\u30c6\u30ad\u30b9\u30c8\u30d5\u30a1\u30a4\u30eb\u306e\u307f\u3060\u3063\u305f\u306e\u3067\u3001PDF\u3084PowerPoint\u306a\u3069\u306b\u3082\u5bfe\u5fdc\u3067\u304d\u308b\u3068\u3044\u3044\u3002\u305d\u306e\u969b\u306fAzure Functions\u5185\u3067\u3001\u305d\u306e\u5f62\u5f0f\u306b\u5408\u308f\u305b\u305f\u30b3\u30f3\u30c6\u30f3\u30c4\u8aad\u307f\u53d6\u308a\u306e\u5b9f\u88c5\u3092\u884c\u3046\u5fc5\u8981\u304c\u3042\u308a\u305d\u3046\u3002<\/ul>\n<\/li>\n<\/ul>\n
                                             <\/p>\n
                                              \n
                                            • \n
                                                SharePoint\u81ea\u4f53\u306e\u691c\u7d22\u306b\u30b3\u30f3\u30c6\u30f3\u30c4\u691c\u7d22\u304c\u3067\u304d\u308b\u305f\u3081\u3001SharePoint\u5185\u306e\u691c\u7d22\u306e\u307f\u3067\u3042\u308c\u3070\u4eca\u56de\u306e\u5b9f\u88c5\u3092\u4f7f\u3046\u5fc5\u8981\u306f\u306a\u3044\u3002<\/ul>\n<\/li>\n<\/ul>\n
                                                 <\/p>\n
                                                  Azure\u306e\u30d9\u30af\u30c8\u30eb\u4fdd\u5b58\u306e\u5b9f\u88c5\u65b9\u6cd5\u306f\u4ed6\u306b\u3082\u305f\u304f\u3055\u3093\u3042\u308b\u306e\u3067\u3001\u8981\u4ef6\u306b\u5fdc\u3058\u3066\u3069\u308c\u3092\u4f7f\u3046\u304b\u9078\u3076\u5fc5\u8981\u304c\u3042\u308b\u3002<\/ul>\n","protected":false},"excerpt":{"rendered":"
                                                  \u6211\u5f97\u77e5\u57282023\u5e745\u6708\u7684MS Build\u4e0a\uff0cAzure Cosmos DB for mongoDB vcore […]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[227],"class_list":["post-29633","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-227"],"yoast_head":"\n\u4f7f\u7528Azure Cosmos DB for MongoDB\u8fdb\u884c\u5411\u91cf\u641c\u7d22\u7684\u6f14\u793a - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"\u5173\u4e8e\u4f7f\u7528Azure Cosmos DB for MongoDB\u8fdb\u884c\u5411\u91cf\u641c\u7d22\u7684\u6f14\u793a\u7684\u6280\u672f\u6587\u7ae0\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/\u4f7f\u7528azure-cosmos-db-for-mongodb\u8fdb\u884c\u5411\u91cf\u641c\u7d22\u7684\u6f14\u793a\u3002\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u4f7f\u7528Azure Cosmos DB for MongoDB\u8fdb\u884c\u5411\u91cf\u641c\u7d22\u7684\u6f14\u793a\" \/>\n<meta property=\"og:description\" content=\"\u5173\u4e8e\u4f7f\u7528Azure Cosmos DB for MongoDB\u8fdb\u884c\u5411\u91cf\u641c\u7d22\u7684\u6f14\u793a\u7684\u6280\u672f\u6587\u7ae0\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/\u4f7f\u7528azure-cosmos-db-for-mongodb\u8fdb\u884c\u5411\u91cf\u641c\u7d22\u7684\u6f14\u793a\u3002\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - 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