RandomIntegerPrinter_V1.0.0.py

from tkinter import *
from tkinter import font
import random

def judge():
    num1=input1.get()
    num2=input2.get()
    if num1.isdigit() and num2.isdigit() and num1<=num2:
        var.set(random.randint(int(num1),int(num2)))

root=Tk()
root.title('随机整数打印器 Ver. 1.0.0')
root.geometry('540x540')

Label(root,text='起始数：',font=('NSimSun',15)).place(relx=0.1,rely=-0.32,relheight=0.9,relwidth=0.15)
input1=Entry(root,font=('NSimSun',15))
input1.place(relx=0.225,rely=0.1, relheight=0.05,relwidth=0.1)

Label(root,text='结束数：',font=('NSimSun',15)).place(relx=0.6,rely=-0.32,relheight=0.9,relwidth=0.15)
input2=Entry(root,font=('NSimSun',15))
input2.place(relx=0.725,rely=0.1, relheight=0.05,relwidth=0.1)

var=StringVar()
Entry(root,textvariable=var,font=('NSimSun',30)).place(relx=0.4,rely=0.4,relheight=0.2,relwidth=0.2)
Button(root,text='打印',font=('NSimSun',15),command=judge).place(relx=0.4,rely=0.6,relheight=0.1,relwidth=0.2)

root.mainloop()