编辑代码

class Main {
	public static void main(String[] args) {
        //JSRUN引擎2.0，支持多达30种语言在线运行，全仿真在线交互输入输出。
		System.out.println("Hello world!   - java.jsrun.net ");
	}
}
import java.io.*;
public class EmployeeTest{

    public static void main(String[] arges){
        EmployeeTest empOne = EmployeeTest("RUNOOB1");
        EmployeeTest empTwo = EmployeeTest("RUNOOB2");
        empOne.empAge(26);
        empOne.empDesignation("高级程序员");
        empOne.empSalary(1000);
        empOne.printEmployee();

        empTwo.empAge(21);
        empTwo.empDesignation("菜鸟程序员");
        empTwo.empSalary(500);
        empTwo.printEmployee();
    }
}

class Employee{
    String name;
    int age;
    String designation;
    double salary;
    public Employee(String name){
        this.name =name;
        }
    public void empAge(int empAge){
        age = empAge;
        }
    public void empDesignation(String empDesig){
        designation = empDesig;
        }
    public void empSalary(double empSalary){
        salary = empSalary;
        }
    public void printEmployee(){
        System.out.println("名字:"+ name );
        System.out.println("年龄:"+ age);
        System.out.println("职位:"+ designation);
        System.out.println("薪水:"+ salary);
    }
}