方式一:
調用它的分頁方法:List result = sqlMapClient.queryForList(id, parameterObject, skip, max);
方式二:
利用不同數據庫的特點,把分頁的條件作爲參數傳進去,在SQL語句處拼接。如MYSQL數據庫可以使用它的limit函數。
比較:方式二比較通用,只需調用相同的方法,即可實現分頁或者不分頁,此時分頁的參數只是做爲普通的參數。
方式一比較簡單,在SQL語句處無需關注分頁的問題,ibatis會自動幫你分頁(因爲你調用了它的分頁方法)。
示例代碼:
方式一的代碼:
Map parameterObject= new HashMap();
String sql="address.getAddressList";
int skip=0;
int max=25
List result = sqlMapClient.queryForList(sql, parameterObject, skip, max);
<select id="getAddressList" parameterClass="java.util.HashMap" resultClass="last.soul.common.beans.Address">
select id, username, name, sex, mobile, email, qq, company, address, postcode
from address
</select>
方式二的代碼:
Map parameterObject= new HashMap();
parameterObject.put("orderByClause", "username asc");
parameterObject.put("limimitClauseStart", startIndex);
parameterObject.put("litClauseCount", pageSize);
String sql="address.getAddressList";
List result = sqlMapClient.queryForList(sql, parameterObject);
<select id="getAddressList" parameterClass="java.util.HashMap" resultClass="last.soul.common.beans.Address">
select id, username, name, sex, mobile, email, qq, company, address, postcode
from address
<isParameterPresent>
<isNotNull property="orderByClause">
order by $orderByClause$
</isNotNull>
<isNotNull property="limitClauseStart">
limit $limitClauseStart$, $limitClauseCount$
</isNotNull>
</isParameterPresent>
</select>