mybatis
定义商品、用户表,通过使用mybatis查询表中数据
再尝试使用insert,delete,update标签
1.建表
商品表p_product:
用户表t_user:
2.类User.java和Product.java
public class User {
private String username;
private String password;
public User() {
}
public User(String username, String password) {
this.username = username;
this.password = password;
}
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
@Override
public String toString() {
return "User{" +
"username='" + username + '\'' +
", password='" + password + '\'' +
'}';
}
}
public class Product {
private String id;
private String name;
private Date pro_date;
private String eff_date;
private Integer price;
private String p_unit;
private String t_id;
public Product(String id, String name, Date pro_date, String eff_date, Integer price, String p_unit, String t_id) {
this.id = id;
this.name = name;
this.pro_date = pro_date;
this.eff_date = eff_date;
this.price = price;
this.p_unit = p_unit;
this