java学习笔记之JavaIO(1):用java读取文本文件

13003000000-13003009999-合肥
13003010000-13003029999-蚌埠
13003030000-13003049999-芜湖
13003050000-13003069999-合肥
13003070000-13003079999-淮南
13003080000-13003089999-合肥
13003090000-13003099999-巢湖
13004000000-13004009999-淮南
13004010000-13004039999-阜阳
13004040000-13004069999-芜湖
13004070000-13004099999-蚌埠
13010300000-13010309999-合肥
13013000000-13013029999-滁州
13013030000-13013039999-巢湖
13013040000-13013049999-池州
13013050000-13013059999-淮南
13013060000-13013099999-合肥
13013100000-13013119999-马鞍山
13013120000-13013129999-黄山
13013130000-13013149999-宣城
13013150000-13013159999-铜陵
13013160000-13013199999-安庆
13014000000-13014019999-宿州
13014020000-13014039999-六安
13014040000-13014059999-淮北
13014060000-13014099999-阜阳
13023000000-13023009999-合肥
13023010000-13023029999-蚌埠
13023030000-13023049999-芜湖

package com.insigma.zd.group4.liuchao.languagebase;

import java.io.BufferedReader;
import java.io.FileReader;

public class ShowTel {

/**
* @param args
*/
public static void main(String[] args) throws Exception{
// TODO Auto-generated method stub
FileReader fr = new FileReader("D:/My Documents/手机号码归属地/安徽联通.txt");
BufferedReader br = new BufferedReader(fr);
String str = null;
String[] arr = null;
System.out.println("开始号码\t结束号码\t归属地");
while((str = br.readLine())!= null ){
arr = str.split("-");
System.out.println(arr[0]+"\t"+arr[1]+"\t"+arr[2]);

}
}

}