在開(kāi)發(fā)新聞管理系統(tǒng)的時(shí)候,對(duì)象進(jìn)行批量處理的時(shí)候,如果直接用hibernate的方法不管用,必須結(jié)合jdbc的批量處理.
速度也提高了.
public void saveNews(News news){
??
??Transaction tran = this.session.beginTransaction();
??Connection conn = session.connection();
??try {
??
?? PreparedStatement stmt = conn.prepareStatement("insert into news(url,title,content)value(?,?,?)");
??????stmt.setString(1, news.getUrl());
??????stmt.setString(2, news.getTitle());
??????stmt.setString(3, news.getContent());
????
??????stmt.execute();
??????
??????tran.commit();
????????} catch (SQLException e) {
?? // TODO Auto-generated catch block
?? //e.printStackTrace();
??}
??
}

Hibernate進(jìn)行批處理的問(wèn)題