1、jmeter添加BeanShell PreProcessor
2、script输入框中设定如下变量randomOption,变量randomOption将从列表{"cat", "dog", "parakeet"}中随机取值,如事例:
String[] query = new String[]{"cat", "dog", "parakeet"};
Random random = new Random();
int i = random.nextInt(query.length);
vars.put("randomOption",query[i]);
3、在需要配置的 HTTP Request请求中获取变量randomOption的值,如事例:
http://www.example.com/pets/${randomOption}
4、
如果要设置两个变量且变量值随机但不重复,可以通过两个列表放置不同值实现
String[] query = new String[]{"cat", "dog", "parakeet","3"};
Random random = new Random();
int i = random.nextInt(query.length);
vars.put("randomOption",query[i]);
String[] t = new String[]{"5", "23", "42"};
Random r = new Random();
int j = r.nextInt(t.length);
vars.put("a",t[j]);
使用参考http://4byte.cn/question/25579/jmeter-set-variable-to-random-option.html# 整理