jspÖÐList,ArrayListµÄʹÓ÷½·¨
public static List getPageUser(int currentPage) throws Exception {//?List
Connection conn = null;
PreparedStatement prep = null;
ResultSet rs = null;
List result = new ArrayList();// ½Ó¿Ú List<E>£¬ ´Ë½Ó¿ÚµÄÓû§¿ÉÒÔ¶ÔÁбíÖÐÿ¸öÔªËØµÄ²åÈëλÖýøÐо«È·µØ¿ØÖÆ¡£Óû§¿ÉÒÔ¸ù¾ÝÔªËØµÄÕûÊýË÷Òý£¨ÔÚÁбíÖеÄλÖã©·ÃÎÊÔªËØ£¬²¢ËÑË÷ÁбíÖеÄÔªËØ¡£
public class ArrayList<E>extends AbstractList<E>implements List<E>, RandomAccess, Cloneable,SerializableList ½Ó¿ÚµÄ´óС¿É±äÊý×éµÄʵÏÖ¡£ÊµÏÖÁËËùÓпÉÑ¡Áбí²Ù×÷£¬²¢ÔÊÐí°üÀ¨ null ÔÚÄÚµÄËùÓÐÔªËØ¡£³ýÁËʵÏÖ List ½Ó¿ÚÍ⣬´ËÀ໹ÌṩһЩ·½·¨À´²Ù×÷ÄÚ²¿ÓÃÀ´´æ´¢ÁбíµÄÊý×éµÄ´óС¡£
try {
conn = new DBConnection().getConnection();
int rowCount = getCount();//·µ»ØÓû§×ÜÊý
int pageSize = getPageSize();//
//Ó¦»ñÈ¡µÄ¼Ç¼Êý
int rows = (rowCount - (currentPage - 1) * getPageSize()) >
getPageSize() ?
pageSize : (rowCount - (currentPage - 1) * getPageSize());
//Óû§×ÜÊý-£¨µ±Ç°Ò³ºÅ-1£©*¹Ì¶¨Ò³´óС¡µÒ³´óС£¿Õý³£Ò³ ´óС
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Impl
public class BaseDAOImpl extends HibernateDaoSupport implements IBaseDAO
//Ìí¼ÓÊý¾Ý
this.getHibernateTemplate().save(achi);
//ɾ³ý
this.getHibernateTemplate().delete(this.getById(achi));
//²éѯËùÓÐ
return this.getHibernateTemplate().find("from Achievement a ......
package com.demo.filter;
import javax.servlet.Filter;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.FilterChain;
import java.io.IOException;
public class SetCharacterEn ......
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