Java 入門指南 V2.00 - 單元 13 範例




Encrypt01.java


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
public class Encrypt01 {
   // 密碼表字元陣列
   private char[] code = new char[26];
 
   // 建構子    
   public Encrypt01() {
      setCode();
   }
 
   // setter
   public void setCode() {
      char c = 'a';
      for (int i = 0; i < 26; i++) {
         code[i] = c++;
      }
   }
 
   // getter
   public char[] getCode() {
      return code;
   }
 
   // 編碼的方法
   public String toEncode(String s) {
      return s;
   }
 
   // 解碼的方法
   public String toDecode(String s) {
      return s;      
   }
 
   // 測試的 main()
   public static void main(String[] args) {
      Encrypt01 e = new Encrypt01();
      System.out.println(e.code);
      String s = "There is no spoon";
      System.out.println(s);
      String s1 = e.toEncode(s);
      System.out.println(s1);
      String s2 = e.toDecode(s1);
      System.out.println(s2);
   }
}
  
/* 檔名: Encrypt01.java
   作者: Kaiching Chang
   時間: September, 2014  */

the end

沒有留言: