一个自增长ID的对象被save或者persist后,会返回其主键ID: Department department = new Department(); department.setName("xxxxxxx"); session.persist(department); System.out.println("id = " + department2.getId()); Department department2 = new Department(); dep
需求:使用批量插入后,需要insert之后的每一条记录的ID 注意:Mybatis3.3.1的版本以后支持批量插入后返回主键ID 示例: domin.java: public class User { private int d; private String name; private String pwd; public long getId() { return id; } public void setId(long id) { this.id = id; } public String