一个简单的EJB实例.用DB2连接.JSP页面.很好用.供大家学习

				package salesdb.websphere_deploy;								/**				 * Cache Entry interface for Enterprise Bean: Location				 */				public interface LocationBeanCacheEntry_176caeeb extends java.io.Serializable {					/**					 * getCity					 */					public java.lang.String getCity();					/**					 * setCity					 */					public void setCity(java.lang.String newCity);					/**					 * getState					 */					public java.lang.String getState();					/**					 * setState					 */					public void setState(java.lang.String newState);					/**					 * getZipcode					 */					public java.lang.String getZipcode();					/**					 * setZipcode					 */					public void setZipcode(java.lang.String newZipcode);					/**					 * getAreacode					 */					public java.lang.String getAreacode();					/**					 * setAreacode					 */					public void setAreacode(java.lang.String newAreacode);				}