readtxt.java

基于Java的地图数据管理软件。使用MySQL数据库管理系统。

package net.aetherial.gis.baobu.countryCode;

import java.util.Vector;
import java.io.*;
import net.aetherial.gis.surface.ItemValue;
import net.aetherial.gis.our.allauto.chek.Xian;
import net.aetherial.gis.publicuse.StringOper;
import net.aetherial.gis.jiaotongbu.output.publicuse.Item;

/**
 * <p>Title: </p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2004</p>
 *
 * <p>Company: </p>
 *
 * @author not attributable
 * @version 1.0
 */
public class ReadTxt  {

 
  /**
   * 删除掉某一条
   */
  private String[] deleteRow(String[] array,int row){
    Vector ve = new Vector();
    for (int i = 0; i < array.length; i++) {
      ve.addElement(array[i]);

    }
    if ((row >0)&&(row < ve.size())) {
      ve.removeElementAt(row);
    }

    String[] temp = new String[ve.size()];
    for (int i = 0; i < ve.size(); i++) {
      temp[i] = (ve.elementAt(i))+"";
    }
    return temp;
  }

 
  public String[] readFile(String fileName) {
    Vector ve = new Vector();
    try {
      BufferedReader in = new BufferedReader(new InputStreamReader(new
          FileInputStream(fileName)));
      String line = new String("");
      String txtStr="";
      int i = 0;
      for (line = in.readLine(); line != null; line = in.readLine(), i++) {
    	
    	  txtStr=line.trim().replace("\"","");
    	 // if (i==203)
             // System.out.println("读取第"+ i + "行: " + txtStr);
        ve.add(txtStr);
      }
    }
    catch (Exception ex) {
      System.out.print(ex);
    }
    String[] temp = new String[ve.size()];
    for (int i = 0; i < ve.size(); i++) {
      temp[i] = ve.elementAt(i) + "";
    }
    return temp;
  }

  public String[] readFile1(String fileName) {
    String all = "";
    try {
      File f = new File(fileName);
      FileInputStream in = new FileInputStream(f);
      int l = (int) f.length();
      byte[] b = new byte[l];
      int inttemp;
      if (l > 0) {
        while (true) {
          if ( (inttemp = in.read(b)) == -1) {
            break;
          }
          all = all + (new String(b, "UTF-8"));
        }
      }
    }
    catch (Exception ex) {
      System.err.print(ex);
    }

    Vector ve = new Vector();

    String[] temp = new String[ve.size()];
    for (int i = 0; i < ve.size(); i++) {
      temp[i] = ve.elementAt(i) + "";
      if (i==203) System.err.println("========"+temp[i]);
    }
    return temp;

  }
 
  
   public static void main(String kk[]) {

    ReadTxt txt = new ReadTxt();
    String [] txtStr=txt.readFile("D:\\安徽省通达数据\\六安市\\霍山县\\array\\jinji.txt");
    for (int i=0;i<txtStr.length;i++){
    	System.err.println("===================="+txtStr[i]);
    }
 
  }
}