import java.util.Dictionary; |
import java.util.Hashtable; |
/** |
* java 哈希表 例子 |
*/ |
class HTDemo { |
public static void main(String args[]) { |
Hashtable ht = new Hashtable(); |
ht.put( "title" , "The Java Handbook" ); |
ht.put( "author" , "Patrick Naughton" ); |
ht.put( "email" , "naughton@starwave.com" ); |
ht.put( "age" , new Integer( 30 )); |
show(ht); |
} |
static void show(Dictionary d) { |
System.out.println( "Title: " + d.get( "title" )); |
System.out.println( "Author: " + d.get( "author" )); |
System.out.println( "Email: " + d.get( "email" )); |
System.out.println( "Age: " + d.get( "age" )); |
} |
} |