网吧管理系统

基于java语言编程 public class Computer { private String computerid; private int state; public Computer() { } public Computer(String computerid, int state) { this.computerid = computerid; this.state = state; } public String getComputerid() { return computerid; } public void setComputerid(String computerid) { this.computerid = computerid; } public int getState() { return state; } public void setState(int state) { this.state = state; } public String toString() { return computerid + " : " +state; }