jmeter 生成不重复随机数赋值变量
jmeter中随机数,唯一ID有多种函数,但是若要指定长度随机数,且不能重复比较灵活的函数,还是需要编写脚本,可以使用BeanShell Sampler
生成一段随机字符串,可以用来赋值给变量,调用时使用${变量名}
import java.util.Random;
String random(int s_length) {
strings= "ABCDEFGHIJKLMNOPQRSTUVWXTZabcdefghiklmnopqrstuvwxyz0123456789-_";
//int s_length = 10;
rstring ="";
for (int i=0; i<s_length ; i++) {
Random randomGenerator = new Random();
int randomInt = randomGenerator.nextInt(strings.length());
rstring += strings.substring(randomInt,randomInt+1);
}
return rstring ;
}
//log.info(random(10));
//log.info(random(20));
vars.put("random_28", random(28));
vars.put("random_20", random(20));
log.info("random_28:"+ random(28));

浙公网安备 33010602011771号