jmeter使用Beanshell預處理器從指定列表中獲取隨機值

 

變量mynation從列表{"china", "US", "UK"}中隨機取值

 

String[] nation = new String[]{"china", "US", "UK"};
Random random = new Random();
int i = random.nextInt(nation.length);
vars.put("mynation",nation[i]);

在需要使用的 地方直接 ${mynation} 引用即可

如果要設置兩個變量且變量值隨機但不重復，可以通過兩個列表放置不同值實現

String[] nation = new String[]{"china", "US", "UK"};
Random random = new Random();
int i = random.nextInt(nation.length);
vars.put("mynation",nation[i]);

String[] num = new String[]{"8", "2", "1","7"};
Random r = new Random();
int j = r.nextInt(num.length);
vars.put("anum",num[j]);