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JAVA读取txt文件赋值,存入数组的问题

import java.io.BufferedReader;import java.io.FileReader;import java.util.Arrays;public class FileToAry {public static void main(String[] args) throws Exception {BufferedReader br = new BufferedReader(new FileReader("c:\\test.tx...

java读取txt文件然后赋值二维数组实现方法如下: package shi; import java.io.BufferedReader;import java.io.File;import java.io.FileInputStream;import java.io.InputStreamReader;import java.util.ArrayList;import java.util.List; publ...

JFrame jf = new JFrame("io");//窗体Container c = jf.getContentPane();//这个窗体的容器JTextArea jta = new JTextArea();//文本域Panel p = new Panel();//面板JScrollPane jsp = new JScrollPane(jta);//实现不了jta.setLineWrap(true);//...

int size = 6; int [] a = new int [size]; int [] b = new int [size]; float [] c = new float [size]; BufferedReader br = new BufferedReader(new FileReader("test.txt")); String line = br.readLine(); int i=0;//从0开始 while(line!=n...

兄弟 给分吧,我给你敲了 好几分钟啊 你把你的文件把成a.txt放到D盘 然后测试看看,有问题HI我 import java.io.BufferedReader; import java.io.FileNotFoundException; import java.io.FileReader; import java.io.IOException; public class A...

int size = 6; int [] a = new int [size]; int [] b = new int [size]; float [] c = new float [size]; BufferedReader br = new BufferedReader(new FileReader("test.txt")); String line = br.readLine(); int i=0;//从0开始 while(line!=n...

// 直接给一个只读一行的吧,呵呵,数字之间以空格来分隔public static void main(String[] args) throws Exception {File file = new File("src/test.txt");double[] a = getLineFromTxt(file," ");for(int i = 0; i< a.length; i++){System.ou...

参考代码如下: public class FileReaderForRead{ public static void main(String [ ] args) { try { System.out.println(System.in); FileReader fileReader = new FileReader("D:\\import_users.txt"); BufferedReader buf = new BufferedRea...

class person{ private String id; private String name; private int age; //set,get } class test{ void read(){ //inputStream,bufferReader s = br.readLine(); String person = s.split(" "); for(int i=0;i

package com.haoge.license; import java.io.BufferedReader; import java.io.File; import java.io.FileInputStream; import java.io.InputStreamReader; public class test { /** * @param args */ public static void main(String[] args) { ...

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