java 实现读取txt文本数据并以数组形式一行一行取值

import java.io.bufferedreader;

import java.io.file;

import java.io.filereader;

public class readfiledata {

  public static string txt2string(file file){

   stringbuilder result = new stringbuilder();

   try {

    bufferedreader br = new bufferedreader( new filereader(file)); //构造一个bufferedreader类来读取文件

    string s = null ;

    while ((s = br.readline())!= null ){ //使用readline方法，一次读一行

     result.append(system.lineseparator()+s);

    }

    br.close();

   } catch (exception e){

    e.printstacktrace();

   }

   return result.tostring();

  }

  public static void main(string[] args){

   file file = new file( "f:/card.txt" ); //我的txt文本存放目录，根据自己的路径修改即可

   system.out.println(txt2string(file));

  }

}

try {

  string s = "" ;

    bufferedreader in = new bufferedreader( new filereader( "f:\\tel.txt" ));

    while ((s=in.readline())!= null ){

    string[] split = s.split( "," );

    string tel = split[ 0 ];

    driver.findelement(by.xpath( "//input[@id='register-phone']" )).sendkeys(tel);//输入正确手机号

    driver.findelement(by.xpath( "//input[@id='register-imgcode']" )).sendkeys( "1234" );//输入图片验证码

    driver.findelement(by.xpath( "//input[@id='register-msgcode']" )).sendkeys( "123456" );//输入短信验证码

    driver.findelement(by.xpath( "//input[@id='register-password']" )).sendkeys( "abc123" );//输入正确密码

    driver.findelement(by.xpath( "//input[@id='register-confirmpassword']" )).sendkeys( "abc123" );//再次输入确认密码

    driver.findelement(by.xpath( "//input[@id='agree']" )).click();//勾选同意协议按钮

  }

  } catch (filenotfoundexception e){

  e.printstacktrace();

    }

  catch (ioexception e){

    e.printstacktrace();

    }