getusername.java

用javaMail实现发送Email 最初写好发了100封给自己

/*
 * getUserName.java
 * 
 * Created on 2008-3-15, 15:24:09
 * 
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */



/**
 *
 * @author w
 */
public class getUserName {
        
        public getUserName()
        {
            
        }
        
        public static  String getName( String str )
        {
            String username = null;
            int i = str.indexOf( '@' );
            username = str.substring( 0, i );
            return username;
        }
        

}