如何在JTable中

Question

我的代碼顯示來自FASTA文件中的數據是：

import java.io.BufferedReader; 
import java.io.FileReader; 

import org.biojavax.SimpleNamespace; 
import org.biojavax.bio.seq.RichSequence; 
import org.biojavax.bio.seq.RichSequenceIterator; 
import org.biojava.bio.seq.*; 
import org.biojava.bio.seq.io.*; 
import org.biojava.bio.symbol.*; 

public class ReadGES_BJ1_6{ 
    /* 
    * ReadGES_BJ1_6.java - A pretty simple demo program to read a sequence file 
    * with a known format using Biojavax extension found in BJ1.6. 
    * 
    * You only need to provide a file as args[0] 
    */ 
    public static void main(String[] args) { 
     BufferedReader br = null; 
     SimpleNamespace ns = null; 

     try{ 
      br = new BufferedReader(new FileReader(args[0])); 
      ns = new SimpleNamespace("biojava"); 

      // You can use any of the convenience methods found in the BioJava 1.6 API 
      RichSequenceIterator rsi = RichSequence.IOTools.readFastaDNA(br,ns); 

      // Since a single file can contain more than a sequence, you need to iterate over 
      // rsi to get the information. 
      while(rsi.hasNext()){ 
       RichSequence rs = rsi.nextRichSequence(); 
       //Sequence seq = stream.nextSequence(); 
       int gc = 0; 
       for (int pos = 1; pos <= rs.length(); ++pos) { 
       Symbol sym = rs.symbolAt(pos); 
       if (sym == DNATools.g() || sym == DNATools.c()) 
       ++gc; 

       }  

    System.out.println(rs.getName()+"\t"+rs.length()+"\t"+((gc * 100.0)/rs.length())/*+"\t"+rs.seqString()*/); 
     //System.out.println(ns); 
       /*System.out.println(rs.seqString()); 
       System.out.println(rs.length()); 
       System.out.println(((gc * 100.0)/rs.length()));*/ 

      } 
     } 
     catch(Exception be){ 
      be.printStackTrace(); 
      System.exit(-1); 
     } 
    } 
} 

它使輸出爲：

contig00001 586 52.38% 
contig00002 554 62.45% 

我的問題是如何準確地在JTable中 3個coloumns上面顯示輸出請幫忙？

Answer 1

請閱讀教程的JTable，JTable中examples和你的文件輸出你一旦你在你的TableModel中的數據添加到Object [][]或Vector<Vector<Object>>

Answer 2

，Table Format Renderers將幫助您％符號格式化第3列。