一、无法动态更新数据的实例1. 如下，数据库中创建了班级表和教师表，两张表的对应关系为“多对多”1 from django.db import models
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4 class Classes(models.Model):
5 title = models.CharField(max_length=32)
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8 class Teacher(models.Mo
学习目的：使用SpringMVC接收表单数据。Part 1新建一个pojo。package pojo;
public class Product {
private int id;
private String name;
private float price;
public int getId() {
return id;
}
public void setId(int id) {
this.
