第一步：编写 Orders 类，
package net.svtcc.login.model;
import java.io.Serializable;
/**
*
* @author Administrator
*
*/
public class Orders implements Serializable {
private int id;
private String orderDate;
private int userId;
private double totalPrice;
/**
*
*/
public Orders() {
}
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getOrderDate() {
return orderDate;
}
public void setOrderDate(String orderDate) {
this.orderDate = orderDate;
}
public int getUserId() {
return userId;
}
public void setUserId(int userId) {
this.userId = userId;
}
public double getTotalPrice() {
return totalPrice;
}
public void setTotalPrice(double totalPrice) {
this.totalPrice = totalPrice;
}
}
第二步：编写 OrderDao 类
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