lyggkj/gkaq/yjpt-java/trunk/java_src/com/jtgh/yjpt/common/PageUtil.java

package com.jtgh.yjpt.common;

/**
 * 分页共通
 * 
 * @author masn
 * 
 */
public class PageUtil {

	/**
	 * 不关心总记录数
	 * 
	 * @see BaseDao
	 * @param pageNumber
	 * @param pageSize
	 * @return
	 */
	public static int getPageStart(int pageNumber, int pageSize) {
		return (pageNumber - 1) * pageSize;
	}
}