hibernate 返回新插入数据的Id

例如 表明 studentInfo

String sql="set set nocount on studentInfo(列名,列名) values('值','值');select @@identity as inserId";

java代码：

public int executeCount(String sql, Map<String, Object> paramMap) {session session = sessionFactory.getCurrentSession();Query query = session.createSQLQuery(sql);if (paramMap != null && paramMap.size() > 0) {for (Entry<String, Object> entry : paramMap.entrySet()) {Object value = entry.getValue();if (value != null && value.getClass().isArray()) {query.setParameterList(entry.getKey(),Arrays.asList((Object[]) value));continue;}query.setParameter(entry.getKey(), entry.getValue());}}List<?> list = query.list();if (list != null && list.size() > 0) {if(list.get(0)!=null){return Integer.parseInt(list.get(0).toString());}}return 0;}

　　在dao层调用

this.executeCount(sql, map);

　　注：map 放的是添加的值