1.添加一个数据库请求;
2.添加一个JSR223 Sampler(推荐,可以调试)
import java.io.File;
import java.io.FileWriter;
import java.io.BufferedReader;
import java.io.IOException;
import org.apache.jmeter.util.JMeterUtils;
//log.info("第五步LLLLLLLLLLLLLLLLLLLLLLLLLLLLL======================================");
String path = "D:////UnionIP.csv";
File file = new File(path);
FileWriter fstream = new FileWriter(file,true);
BufferedWriter out = new BufferedWriter(fstream);
//log.info("第五步LLLLLLLLLLLLLLLLLLLLLLLLLLLLL======================================");
String num = vars.get("IP_#");
//log.info(num + "======================================");
int sum = Integer.parseInt(num);
//log.info("第七步LLLLLLLLLLLLLLLLLLLLLLLLLLLLL======