expr-engine

         // 测试 startWith  endWith 
        Map<String, Object> map= new HashMap<>();
        map.put("a", "123456");
        map.put("b", "5");
        map.put("c", "2");
        map.put("d", null);
        Expression exp= ExpressionParser.fromString("c endWith '2' and (a startWith '123' OR b != '5')");
        boolean b = exp.interpret(map);
        System.out.println("exp match result [true]:" + b);


         // 测试 in
        map= new HashMap<>();
        map.put("a", 1);
        Expression exp2 = ExpressionParser.fromString("a in (1,2,3)");
        b = exp2.interpret(map);
        System.out.println("exp2 match result [true]:" + b);

        // 测试 contains
        map= new HashMap<>();
        map.put("a", 1);
        map.put("b", "1zhanf21jkd21");
        Expression exp3 = ExpressionParser.fromString("(a in (6,2,3) and b contains '214j') OR (a = 3 OR b != '1')");
        b = exp3.interpret(map);
        System.out.println("exp3 match result [true]:" + b);