pnuts.lang.Pnuts
使用Pnuts脚本环境进行简单数学表达式计算
简单的加减乘除，布尔表达式可以直接进行运算
public static void test(){
String express = "5*3+6/3+1+1";
Object eval = Pnuts.eval(express, new Context());
String express2 = "5.1 == 5.1";
Object eval2 = Pnuts.eval(express2, new Context());
System.out.println("计算结果："+eval.toString());
System.out.println("计算结果："+eval2.toString());
}