word.java

单词查询系统 用java实现 界面美观大方 可以进行存取 查询等功能

package support;
/*This class is used for operating the singal word . 
 * 此类用于对单词个体的操作
 * Created by 宋云鹏
 * 2006-1-18*/
import java.io.*;
public class Word {
       private String engWord;//英语单词
       private int engLength;
       private String chWord; //中文意思
       private int chLength;
       private int times;     //查询次数
       private File Box;//单词文件存储
       private String path="";
       /*构造函数*/
       public Word()
       {
    	  init();
       }
       public Word(String word)
       {
    	   init();
    	   this.setEngWord(word);
       }
       /*初始化操作*/
       public void init()
       {
    	   this.setChWord("");
    	   this.setEngWord("");
    	   times=0;
       }
       /*对单词进行操作*/
       public void setEngWord(String word)
       {
    	   engWord=this.getTrimed(word.trim(),'\n');
    	   engLength=engWord.length();
       }
       public int getEngLength()
       {
    	return engLength;   
       }
       public String getEngWord()
       {
    	   return engWord;
         }
       /*中文意思操作*/
       public void setChWord(String word)
       {
    	   chWord=this.getTrimed(word.trim(),'\n');
    	   chLength=chWord.length();
       }
       public String  getChWord()
       {
    	   return chWord;
       }
       public int getChLength()
       {
    	   return chLength;
       }
       /*查询次数记录操作*/
       public void setTimes(int tim)
       {
    	   if(tim<0||tim>100)
    	   {
    		   tim=0;
    	   }
    	   times=tim;
       }
       public int getTimes()
       {
    	   return times;
       }
       //存储路径
       public String getPath()
       {
    	   return path;
       }
       public  String  getTrimed(String str,char c)
       {
       	/*过滤掉句子中的选定字符*/
       	char[] ch=str.toCharArray();
       	String temp="";
       	for(int i=0;i<ch.length;i++)
       	{
       		if(ch[i]!=c)
       		{
       			temp+=ch[i];
       		}
       	}
       	return temp;
       }
       /*文件操作部分*/
       /*加载单词文件*/
       public void Load(String path)
       {
    	   Box=new File(path);
    	   this.path=path;
    	   try{
    		  
    	      /*需要读取的变量:
    	       *单词的读取次数-int;
    	       *英文单词词长-int;
    	       *中文解释词长-int;
    	       *英语单词-String;
    	       *中文意思-String;*/
    		   DataInputStream din=new DataInputStream(new FileInputStream(Box));
    		   times=din.readInt();
        	   engLength=din.readInt();
        	   chLength=din.readInt();
        	   engWord="";
        	   chWord="";
        	   for(int i=0;i<engLength;i++)
        	   {
        		   engWord+=din.readChar();
        	   }
        	   for(int i=0;i<chLength;i++)
        	   {
        		   chLength+=din.readChar();
        	   }
        	   din.close();  
    	   }catch(Exception e){/*暂时不做任何处理*/}   
       }
       /*覆盖单词文件*/
       public void Save(String path)
       {
    	   Box=new File(path);
    	   this.path=path;
    	   try{
    	   /*需要写入的变量:
    	    *单词的读取次数-int;
    	    *英文单词词长-int;
    	    *中文解释词长-int;
    	    *英语单词-String;
    	    *中文意思-String;*/
    	   DataOutputStream dout=new DataOutputStream(new FileOutputStream(Box));
    	   dout.writeInt(times);
    	   dout.writeInt(engLength);
    	   dout.writeInt(chLength);
    	   dout.writeChars(engWord);
    	   dout.writeChars(chWord);
    	   dout.close();
    	   }catch(Exception e){/*暂时不做任何处理*/}
       }
}