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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...

数组的动态性不好。建议先用List,若需要,再转化为二维数组 public class $ { public static void main(String[] args) { List data = new ArrayList(); try { Scanner in = new Scanner(new File("D:/a.txt")); while (in.hasNextLine()) { Str...

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...

这个是我一个算法中的读取代码,功能是读取单词,并存放到数组里: public static String[][] readNodes(int lnum) { File file = new File( "C:\\Users\\afads\\Desktop\\1.txt"); BufferedReader reader = null; String[][] nodes = new Strin...

import java.io.BufferedReader; import java.io.File; import java.io.FileNotFoundException; import java.io.FileReader; import java.util.ArrayList; import java.util.HashMap; import java.util.List; import java.util.Map; import java...

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:\\te...

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

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...

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