将java连接到microsoft dynamics crm

import com.microsoft.crm.sdk.*;
import com.microsoft.crm.sdk.messages.*;
import com.microsoft.crm.sdk.metadata.*;
import com.microsoft.crm.sdk.query.*;

public class DynamicsCRMConnector {
    public static void main(String[] args) {
        try {
            // 创建一个连接到Dynamics CRM的服务实例
            CrmServiceClient service = new CrmServiceClient("<connection-string>");

            // 查询所有的账户记录
            QueryExpression query = new QueryExpression("account");
            EntityCollection result = service.retrieveMultiple(query);

            // 遍历查询结果
            for (Entity entity : result.getEntities()) {
                String accountId = entity.getId().toString();
                String accountName = entity.getAttributeValue("name").toString();
                System.out.println("Account ID: " + accountId);
                System.out.println("Account Name: " + accountName);
            }

            // 关闭服务连接
            service.close();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}