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| package com.matrix.core.simpleDao;
|
| public interface DAO {
|
| /**
| * 保存对象
| * @param str
| * @param obj
| * @return
| * @throws Exception
| */
| public Object save(String str, Object obj) throws Exception;
|
| /**
| * 修改对象
| * @param str
| * @param obj
| * @return
| * @throws Exception
| */
| public Object update(String str, Object obj) throws Exception;
|
| /**
| * 删除对象
| * @param str
| * @param obj
| * @return
| * @throws Exception
| */
| public Object delete(String str, Object obj) throws Exception;
|
| /**
| * 查找对象
| * @param str
| * @param obj
| * @return
| * @throws Exception
| */
| public Object findForObject(String str, Object obj) throws Exception;
|
| /**
| * 查找对象
| * @param str
| * @param obj
| * @return
| * @throws Exception
| */
| public Object findForList(String str, Object obj) throws Exception;
|
| /**
| * 查找对象封装成Map
| * @param s
| * @param obj
| * @return
| * @throws Exception
| */
| public Object findForMap(String sql, Object obj, String key, String value) throws Exception;
|
| }
|
|
