java逻辑运算符

LogicalOperator.java

package xyz.fanqi.java;

public class LogicalOperator {
    public static void main(String[] args) {
        //长路与运算
        System.out.println("长路与运算:" + (b1() & b2()));
        //短路与运算
        System.out.println("短路与运算:" + (b1() && b2()));
        //长路或运算
        System.out.println("长路或运算:" + (b3() | b4()));
        //短路或运算
        System.out.println("短路或运算:" + (b3() || b4()));
        //非运算
        System.out.println("非运算:" + !b5());
    }

    public static boolean b1() {
        boolean result = 1 > 1;
        System.out.println("b1:" + result);
        return result;
    }

    public static boolean b2() {
        boolean result = 2 > 1;
        System.out.println("b2:" + result);
        return result;
    }

    public static boolean b3() {
        boolean result = 3 > 1;
        System.out.println("b3:" + result);
        return result;
    }

    public static boolean b4() {
        boolean result = 4 > 1;
        System.out.println("b4:" + result);
        return result;
    }

    public static boolean b5() {
        boolean result = false;
        System.out.println("b5:" + result);
        return result;
    }
}

b1:false
b2:true
长路与运算:false
b1:false
短路与运算:false
b3:true
b4:true
长路或运算:true
b3:true
短路或运算:true
b5:false
非运算:true