JMeter using the BeanShell preprocessor to get random values from the specified list

Variable mynation random value from list {"China", "US", "UK"}

New string[]{"China", "US", "UK"new  Random (); int i = random.nextint (nation.length); Vars.put ("Mynation", Nation[i]);

Reference can be

If you want to set two variables and the variable values are random but not repetitive, you can put different values in two lists to implement

New string[]{"China", "US", "UK"new  Random (); int i = random.nextint (nation.length), Vars.put ("mynation"new string[]{"8", "2", "1", "7"new  Random (); int j = R.nextint (num.length); Vars.put ("Anum", Num[j]);

JMeter using the BeanShell preprocessor to get random values from the specified list