发一个读取TXT文件数据的程序代码

天地一沙鸥

package business;
import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
/ n% q5 i, [( Jimport java.io.IOException;
import java.io.InputStreamReader;
import java.io.UnsupportedEncodingException;
import java.util.StringTokenizer;
public class TXTReader {
protected String matrix[][];
. F  u5 }+ ~' `  D9 {0 ]( D protected int xSize;
protected int ySize;
public TXTReader(String sugarFile) {
  java.io.InputStream stream = null;
+ u1 \0 \. O  d6 \  try {
   stream = new FileInputStream(sugarFile);
  } catch (FileNotFoundException e) {
   e.printStackTrace();
  }
  BufferedReader in = new BufferedReader(new InputStreamReader(stream));
" S; \* Y+ Q7 e# O  init(in);
}
private void init(BufferedReader in) {
  try {
( o. E( E4 ?3 E3 R   String str = in.readLine();
   if (!str.equals("b2")) {
    throw new UnsupportedEncodingException(
      "File is not in TXT ascii format");
   }
( X! T, V6 U6 i; t$ ]   str = in.readLine();
* A1 J" h9 T/ G; M' F" J   String tem[] = str.split("[\\t\\s]+");
3 W  G7 n; Q9 Z   xSize = Integer.valueOf(tem[0]).intValue();
   ySize = Integer.valueOf(tem[1]).intValue();
   matrix = new String[xSize][ySize];
1 ]+ q* h2 N3 @1 u" Y* p" m+ r% J- ^9 d   int i = 0;
6 \8 S2 F5 _* k  r1 i3 I. u+ \   str = "";
   String line = in.readLine();
   while (line != null) {
    String temp[] = line.split("[\\t\\s]+");
    line = in.readLine();
    for (int j = 0; j < ySize; j++) {
     matrix[i][j] = temp[j];
    }
    i++;
   }
: R, O3 Z; I  [, s6 r* a0 @2 c$ w5 d   in.close();
- C/ j' T6 V* B# `& f& ?! V6 S  } catch (IOException ex) {
. e* u' ]5 Z/ U+ J% u) S   System.out.println("Error Reading file");
   ex.printStackTrace();
- O8 M) l$ |3 P( [0 p: R2 R   System.exit(0);
  }
}
public String[][] getMatrix() {
3 j, ^- ]6 `, k5 S, _' `" I9 `  return matrix;
- M: A" G; v6 U$ i, d }
}

supermanghc

请问楼主，有没有能把repast中的一个变量写入到一个txt文档的程序呢？