●函数:
public HDBasicTag getBasicTagById(int tagId) throws HDSdkException
●参数:
参数名称 |
数据类型 |
参数说明 |
默认值 |
tagId |
int |
tag点id |
|
●返回值:
返回值类型 |
返回值说明 |
HDBasicTag |
|
●异常:
当后台查询出错时,向上抛出HDSdkException异常
●说明:
该接口用于根据TagID获取普通类型Tag对象。
可能需要先进行登录操作,请参考HDDataConnection类
●示例代码:
注: 标记为红色的代码行为当前接口的调用
import com.baosight.hdsdk.HDConnectionFactory;
import com.baosight.hdsdk.HDServerFactory;
import com.baosight.hdsdk.HDTagManager;
import com.baosight.hdsdk.domain.data.HDDataConnection;
import com.baosight.hdsdk.domain.data.HDDataServer;
import com.baosight.hdsdk.exception.HDSdkException;
public class IhdJavaSdkExample {
public static void main(String[] args) {
// 设置服务器信息
String serverIP = "168.2.237.1";
String bakIp = "168.2.237.2";
HDDataServer server = HDServerFactory.getHDDataServer(serverIP,5673,bakIp,5673);
HDDataConnection dataConn = null;
try {
dataConn = HDConnectionFactory.getHDDataConnection(server);
dataConn.loginToServer("admin", "admin");
HDTagManager tm = dataConn.getTagManager();
HDBasicTag basicTag = tm.getBasicTagById(0);
dataConn.dispose();
} catch (HDSdkException e) {
e.printStackTrace();
}
}
}