package Community;

import java.util.Scanner;

import User.DbStore;

public class temp 
{
    public static void main(String args[])
    {
        DbStore abcd = new DbStore();
        
        Scanner scan = new Scanner(System.in);
        
        System.out.println("请输入小区编号：");
        String id = scan.next();
        System.out.println("请输入小区名称：");
        String name = scan.next();
        System.out.println("请输入小区经理：");
        String manager = scan.next();
        System.out.println("请输入所在区域：");
        String area = scan.next();
        System.out.println("请输入小区状态：");
        String statue = scan.next();
        System.out.println("请输入渗透率：");
        double Permeability = scan.nextDouble();
        System.out.println("请输入覆盖用户数：");
        int userCount = scan.nextInt();
        
        int last = abcd.getCommArr().length+1;
        
        abcd.getCommArr()[last].setCommId(id);
        abcd.getCommArr()[last].setCommName(name);
        abcd.getCommArr()[last].setCommManager(manager);
        abcd.getCommArr()[last].setCommArea(area);
        abcd.getCommArr()[last].setCommStatue(statue);
        abcd.getCommArr()[last].setPermeability(Permeability);
        abcd.getCommArr()[last].setUserCount(userCount);
        
        System.out.println("新增成功！");
        System.out.println("该社区信息如下："+"\n");
        System.out.println("小区编号"+"\t\t"+"小区名称"+"\t\t"+"小区经理"+"\t\t"+"区域"+"\t\t"+"小区状态"+"\t\t"+"渗透率"+"\t\t"+"覆盖用户数");
        System.out.println("----------------------------------------------------------------------");
        System.out.println(abcd.getCommArr()[last].getCommId()+"\t\t"+abcd.getCommArr()[last].getCommName()+"\t\t"+abcd.getCommArr()[last].getCommManager()+"\t\t"+abcd.getCommArr()[last].getCommArea()+"\t\t"+abcd.getCommArr()[last].getCommStatue()+"\t\t"+abcd.getCommArr()[last].getPermeability()+"%"+"\t\t"+abcd.getCommArr()[last].getUserCount());
    }
}

新增元素不能这么写的...
public  static int[] add(int[] arr,int b)
    {
        int[] c = new int[arr.length+1];
        for(int i=0;i<arr.length;i++)
        {
            c[i]=arr[i];
        }
        c[arr.length] = b;
        return c;
    }