List<User> students = new ArrayList<User>(); User user1 = new User(); user1.setAge(112); user1.setUserName("小米"); user1.setMoney(118.55); students.add(user1); User user2 = new User(); user2.setAge(82); user2.setUserName("小王"
随机显示,还加了圆圈,这样感觉更好点. from django.test import TestCase # Create your tests here. import random import json import time import tkinter as tk from tkinter import filedialog from tkinter import LabelFrame from tkinter import StringVar from PIL import Imag