springmvc+mybatis+mysql(采用注解方式)

package com.smm.po; public class User { private String name; private String sex; private Integer age; public User() { } public User(String name, String sex, Integer age) { this.name = name; this.sex = sex; this.age = age; } public String getName() { return name; } public void setName(String name) { this.name = name; } public String getSex() { return sex; } public void setSex(String sex) { this.sex = sex; } public Integer getAge() { return age; } public void setAge(Integer age) { this.age = age; } @Override public String toString() { return "User [age=" + age + ", name=" + name + ", sex=" + sex + "]"; } }