测试接口耗时情况,使用Java代码测接口,循环调取

实际检测代码

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import java.io.InputStream;
import java.net.HttpURLConnection;
import java.net.URL;
import java.net.URLConnection;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;

public class InterfaceTest
{
public static void main(String[] args) throws Exception
{
//需导入Oracle驱动
Class.forName("oracle.jdbc.OracleDriver");
Connection conn = DriverManager.getConnection(
"jdbc:oracle:thin:@10.18.20.180:1521:MUDATA",
"MD_REF",
"MD_REF_2018");
PreparedStatement statement = conn.prepareStatement("SELECT IATA_CD FROM T13_REF_AIRPORT_HUB");
ResultSet resultSet = statement.executeQuery();
List<String> data_list = new ArrayList<>();
while (resultSet.next())
{
data_list.add("http://10.18.20.5:8082/mudata/api/v1/timechange/gettimezone/11/?changeType=3&airportCode=" + resultSet.getString(1) + "&dateTime=2019-09-11%2009:00:00");
//data_list.add("http://localhost:8080");//4s
}
String start_time = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss SSS").format(new Date());
//int i=0;
for (String data : data_list)
{
//System.out.println(++i);
new URL(data).openConnection().getInputStream();//调用一次
}
System.out.println(start_time);
System.out.println(new SimpleDateFormat("yyyy-MM-dd HH:mm:ss SSS").format(new Date()));
statement.close();
conn.close();
//2019-10-12 11:12:49 844 2019-10-12 11:14:44 365
//2019-10-12 11:19:42 559 2019-10-12 11:21:39 207


//String x="http://10.18.20.5:8082/mudata/api/v1/timechange/gettimezone/11/?changeType=3&airportCode=PVG&dateTime=2019-09-11%2009:00:00";
//HttpURLConnection http = (HttpURLConnection) new URL(x).openConnection();
//http.setRequestMethod("GET");

//URL u=new URL("http://10.68.169.204:8080/");
//获取连接对象
//HttpURLConnection conn=(HttpURLConnection) u.openConnection();
////连接
//conn.connect();
////获取输入流
//InputStream in=conn.getInputStream();
////读取输入流
//int r;
//byte[] bs=new byte[1024];
//StringBuffer sb=new StringBuffer();
//while((r=in.read(bs))!=-1) {
// sb.append(new String(bs, 0, r));
//}
//in.close();
//System.out.println(sb.toString());

//new URL("http://localhost:8080").openConnection().getInputStream();
}
}