随笔分类 -  java基础

JDBC资源释放
摘要：关闭顺序： ResultSet => Statement => Connection 1 private void release(ResultSet rs, Statement stmt, Connection conn) { 2 if (rs!=null){ 3 try { 4 rs.close 阅读全文
posted @ 2020-04-02 11:06 齐天大猫呀 阅读(108) 评论(0) 推荐(0)