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1、实验一简单的单词识别程序一、实验内容设计一个识别单词的程序,从文本文件中读取字符串,将字符串中的字符根据空格逐个识别为单词,并比较单词是否为zero,one,two,three,four,five,six,seven,eight,nine,若是则输出该单词对应的阿拉伯数字。要求用JAVA语言、阁形界而方式编程。(可参考实验指导书P110至P113)举例:若文本文件中的字符串为oneatarethreesix234eight则输山为1368二、程序代码DistinguishWord.javapackagezlf;importjava.io.*;im
2、portjava.awt.*;importjava.awt.event.*;importjavax.swing.*;publicclassDistinguishWordextendsJApplet{privateJFileChooserjfc=newJFileChooser(newFile(n.;privateJTextAreajtal=newJTextArea();privateJTextAreajta2=newJTextArea();privateJButtonjlbl=newJButton("字符串的[人J容为:");privateJBut
3、tonjlb2=newJButton("其中英文对应的阿拉伯数字为:")privateJLabelfileName=newJLabel(nFilename");privateJTextFieldjtf=newJTextField(30);privateJButtonbrower=newJButton("Brower”);publicDistinguishWord(){JPanelpi=newJPanel();pi-setLayout(newBorderLayout());pi•setBorder(BorderFactory•createEmpty
4、Border(5,5,5,10));pi.add(jlbl,BorderLayout.NORTH);pi.add(newJScrollPane(jtal),BorderLayout.CENTER);add(pi,BorderLayout.CENTER);JPanelp2=newJPanel();p2.setLayout(newBorderLayout());p2.setBorder(BorderFactory.createEmptyBorder(5,5,5,10));p2•add(jlb2,BorderLayout.NORTH);p2.add(n
5、ewJScrollPane(jta2),BorderLayout.CENTER);add(p2,BorderLayout-EAST);JPanelp3=newJPanel();p3.setLayout(newBorderLayout());p3.add(fileName,BorderLayout.WEST);p3.add(jtf);p3.add(brower,BorderLayout.EAST);add(p3,BorderLayout.SOUTH);jtf.setText("C:/I.txt");brower.addActionListener(
6、newActionListener(){publicvoidactionPerformed(ActionEvente){open();}});jtf.addKeyListener(newKeyAdapter(){publicvoidkeyPressed(KeyEvente){if(e.getKeyChar()==KeyEvent.VK_ENTER)//按回午•键执行相!、;/:操作;{Stringfile=jtf.getText();try{BufferedInputStreamin=newBufferedlnputStream(newFilel
7、nputStream(file));byte[]b=newbyte[in.available()];in.read(b,0,b•length);jtal.append(newString(b,0,b.length));in.close();}catch(IOExceptionel){jtal.setText("Erroropening");});jlb2.addActionListener(newActionListener(){publicvoidactionPerformed(ActionEvente){Strings=jtal.getTex
8、t();jta2•setText(translateFigure(s));}});}privateStringtranslateFigu