原生jdbc方式: Statement.getGeneratedKeys() 示例: Statement stmt = null; ResultSet rs = null; try { // // Create a Statement instance that we can use for // 'normal' result sets assuming you have a // Connection 'conn' to a MySQL database already // availab
先创建序列sequence create sequence S_User minvalue 1 nomaxvalue -- 或 maxvalue 999 start with 1 increment by 1 cache 20; -- 或 nocache 参考: oracle 序列中cache 有什么用途 然后创建触发器 create or replace trigger trg_user before insert on T_USER for each row begin select it
转自:http://www.cnblogs.com/rhythmK/p/4047142.html 1.环境: mybatis : 3.2.3 spring-mybatis: 1.2.1 mysql:5.5.29 实体: public class sys_user { private int userid; private String username; public int getUserid() { return userid; } public void setUserid(Intege