使用Java API将自定义文档写入Cosmos DB

import com.azure.cosmos.*;
import com.azure.cosmos.models.*;

public class CosmosDBWriter {
    private static final String connectionString = "<Cosmos DB 连接字符串>";
    private static final String databaseName = "<数据库名称>";
    private static final String containerName = "<容器名称>";

    public static void main(String[] args) {
        // 创建 CosmosClient 对象
        CosmosClient client = new CosmosClientBuilder()
                .endpoint(connectionString)
                .key("<认证密钥>")
                .buildClient();

        // 获取或创建数据库
        CosmosDatabase database = client.createDatabaseIfNotExists(databaseName);

        // 获取或创建容器
        CosmosContainer container = database.createContainerIfNotExists(containerName, "/id");

        // 创建自定义文档对象
        MyDocument document = new MyDocument();
        document.setId("1");
        document.setContent("This is a custom document.");

        // 将文档写入容器
        container.createItem(document);

        // 关闭 CosmosClient 连接
        client.close();
    }
}

public class MyDocument {
    private String id;
    private String content;

    // Getter 和 Setter 方法

    public void setId(String id) {
        this.id = id;
    }

    public String getId() {
        return this.id;
    }

    public void setContent(String content) {
        this.content = content;
    }

    public String getContent() {
        return this.content;
    }
}