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student.py
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from tkinter import *
import pymysql
import tkinter
import easygui
import tkinter.messagebox
import random
import threading
import socket
import os
import time
conn=pymysql.connect(host="localhost",port=3306,
user="root",password="admin123456",
database="guangbo",charset="utf8")
cur=conn.cursor()
# def check():
# tk1=Tk()
# tk1.title(" 电子教务系统 作者：陈宇")#窗口名称
# tk1.geometry("450x300+550+200")
# l1 = Label(tk1,bg="ivory",width=1300,height=700).pack()#背景色
# tk1.iconbitmap(r'C:\Users\Administrator\Desktop\1.ico')
# b1=Button(tk1 ,text='学生端',font=('宋体',20),command=studentlogin)#第一个功能栏
# b1.place(x=80, y=120, width=120, height=60)
# b2=Button(tk1 ,text='教师端',font=('宋体',20),command=teacherlogin)#第二个功能栏
# b2.place(x=250, y=120, width=120, height=60)
# tk1.mainloop()
def studentlogin():
window = tkinter.Tk()
window.geometry("450x300+550+200")
window.title(" 电子教务系统 作者：陈宇")
l2 = tkinter.Label(window, bg="ivory", width=1300, height=700).pack()
l2 = tkinter.Label(window, text="学生登录入口", bg="ivory", font=("宋体", 20)) # 信息框
l2.place(x=100, y=25, width=200, height=60)
text_id = tkinter.Label(window, text="学生编号:", bg="ivory", anchor="e", font=("仿宋", 18))
text_id.place(x=20, y=100, width=130, height=30)
identry = tkinter.Entry(window, font=("仿宋", 16))
identry.place(x=150, y=100, width=230, height=30)
text_name = tkinter.Label(window, text="学生姓名:", bg="ivory", anchor="e", font=("仿宋", 18))
text_name.place(x=20, y=150, width=130, height=30)
nameentry = tkinter.Entry(window, font=("仿宋", 16))
nameentry.place(x=150, y=150, width=230, height=30)
sid=10
global sid10
def panduan():
global sid10
sid10 = identry.get()
name = nameentry.get()
sql = "select sname from student where sid=%s "
cur.execute(sql,(sid10))
sqlname=str(cur.fetchone()[0])
if sqlname==name:
window.destroy()
xueshengduan()
else:
easygui.msgbox("输入有误！", "错误信息")
sure = tkinter.Button(window, text="登录", command=panduan)
sure.place(x=300, y=200, width=70, height=40)
window.mainloop()
def xueshengduan():
tk2=Tk()
tk2.title('学生端')#窗口名称
tk2.geometry('700x550+450+100')
tk2.attributes("-alpha", 0.85)#透明度
label3 = Label(tk2, bg="ivory")
label3.place(width=700, height=550)
label2 = Label(tk2, bg="ivory", font=('宋体', 500), text='c')
label2.place(width=500, height=500, x=100, y=-90)
label4 = Label(tk2, bg="ivory", font=('草书', 15), text='载入中……')
label4.place(width=100, height=50, x=500, y=450)
label5 = Label(tk2, bg="ivory", font=('宋体', 20), text='作者:刘方园，陈宇，曹悦，余卓')
label5.place(width=500, height=40, x=100, y=400)
tk2.update()
time.sleep(2)
# tk=Frame(height=700,width=1300,bg='ivory').pack(expand=YES,fill=BOTH)
l3 = Label(tk2,bg="ivory",width=1300,height=700).pack()#背景色
# tk.iconbitmap('spider_128px_1169260_easyicon.net.ico')
one1=Button(tk2 ,text='在线签到',font=('times',20),bg='lavender',command=Sqiandao)#第一个功能栏
one1.place(x=550, y=30, width=120, height=60)
two1=Button(tk2 ,text='上交作业',font=('times',20),bg='lavender',command=workstu)#第二个功能栏
two1.place(x=550, y=110, width=120, height=60)
three1=Button(tk2 ,text='考试',font=('times',20),bg='lavender',command=exam)#第三个功能栏
three1.place(x=550, y=190, width=120, height=60)
four1=Button(tk2,text='自测',font=('times',20),bg='lavender',command=zice)#第四个功能栏
four1.place(x=550, y=270, width=120, height=60)
five1=Button(tk2,text='查询信息',font=('times',20),bg='lavender',command=chaxun)#第五个功能栏
five1.place(x=550, y=350, width=120, height=60)
qu=Button(tk2,text='退出',font=('times',20),bg='lavender',command=lambda:tuichu(tk2))#退出功能栏
qu.place(x=550, y=430, width=120, height=60)
fa=Button(tk2,text='发送',font=('times',20),bg='lavender')#发送消息功能栏
fa.place(x=420, y=450, width=90, height=45)
l4 = Label(tk2,bg="aliceblue",width=30,height=2,font=("宋体",20))#信息框
l4.place(x=40,y=25,width=470,height=400)
ent=Entry(tk2,width=80)#输入框
ent.place(x=40,y=450,width=360,height=45)
tk2.mainloop()
def zice():
app =tkinter.Toplevel()
app.title("在线自测平台")
app.geometry('700x550+450+100')
label = Label(app, bg="ivory", width=1300, height=700).pack()
var = StringVar()
var1 = StringVar()
vara = StringVar()
varb = StringVar()
varc = StringVar()
vard = StringVar()
q = 0
def select():
nonlocal q
sql1 = "SELECT COUNT(id) FROM test"
cur.execute(sql1)
count = cur.fetchone()[0]
q = random.randint(1, count)
sql4 = "SELECT a FROM test where id=%s"
cur.execute(sql4, (q))
aaa = cur.fetchone()[0]
sql5 = "SELECT b FROM test where id=%s"
cur.execute(sql5, (q))
bbb = cur.fetchone()[0]
sql6 = "SELECT c FROM test where id=%s"
cur.execute(sql6, (q))
ccc = cur.fetchone()[0]
sql7 = "SELECT d FROM test where id=%s"
cur.execute(sql7, (q))
ddd = cur.fetchone()[0]
sql2 = "select question from test where id=%s "
cur.execute(sql2, (q))
qusetion = cur.fetchone()[0]
var.set(qusetion)
vara.set(aaa)
varb.set(bbb)
varc.set(ccc)
vard.set(ddd)
def ask():
a = var1.get()
sql3 = "select answer from test where id=%s"
cur.execute(sql3, (q))
b = cur.fetchone()[0]
if a == b:
tkinter.messagebox.showinfo("恭喜", "回答正确")
else:
tkinter.messagebox.showerror("遗憾", "回答错误,正确答案为" + b)
lq = tkinter.Label(app, textvariable=var, font=("楷体", 20))
lq.place(x=100, y=50, height=150, width=500)
la = tkinter.Label(app, textvariable=vara)
la.place(x=140, y=250, height=25, width=460)
lb = tkinter.Label(app, textvariable=varb)
lb.place(x=140, y=300, height=25, width=460)
lc = tkinter.Label(app, textvariable=varc)
lc.place(x=140, y=350, height=25, width=460)
ld = tkinter.Label(app, textvariable=vard)
ld.place(x=140, y=400, height=25, width=460)
ra = tkinter.Radiobutton(app, text="A:", variable=var1, value="A")
ra.place(x=100, y=250)
rb = tkinter.Radiobutton(app, text="B:", variable=var1, value="B")
rb.place(x=100, y=300)
rc = tkinter.Radiobutton(app, text="C:", variable=var1, value="C")
rc.place(x=100, y=350)
rd = tkinter.Radiobutton(app, text="D:", variable=var1, value="D")
rd.place(x=100, y=400)
ba = tkinter.Button(app, text="随机做题", command=lambda: select())
ba.place(x=150, y=480, height=30, width=100)
bb = tkinter.Button(app, text="提交答案", command=lambda: ask())
bb.place(x=450, y=480, height=30, width=100)
app.mainloop()
def Sqiandao():
app=tkinter.Toplevel()
app.title("学生平台")
app.geometry("200x200")
idlabel=tkinter.Label(app,text="学号:",width=80)
idlabel.place(x=10,y=5,width=80,height=20)
identry=tkinter.Entry(app,width=80)
identry.place(x=100,y=5,width=80,height=20)
namelabel=tkinter.Label(app,text="姓名:",width=80)
namelabel.place(x=10,y=30,width=80,height=20)
nameentry=tkinter.Entry(app,width=80)
nameentry.place(x=100,y=30,width=80,height=20)
s=socket.socket()
s.connect(('192.168.10.142',6666))
def check():
id=identry.get()
name=nameentry.get()
print(id+name)
s.send((id+" "+name).encode("utf-8"))
mess=s.recv(1024).decode("utf-8")
if mess=="notmath":
tkinter.messagebox.showerror("失败","学号或者姓名输入错误")
elif mess=="repeat1":
tkinter.messagebox.showerror("失败","不允许重复签到")
elif mess=="day":
tkinter.messagebox.showerror("失败","一天只能签到一次")
elif mess=="success":
tkinter.messagebox.showinfo("恭喜","签到成功")
b=tkinter.Button(app,text="签到",command=check)
b.place(x=60,y=80,width=80,height=20)
app.mainloop()
def workstu():
app = tkinter.Tk()
app.title("学生平台")
app.geometry("200x200")
def fileupload():
s = socket.socket()
s.connect(('192.168.10.142', 7777))
filename = tkinter.filedialog.askopenfilename(title="请选择要导入的文件")
s.send(filename.encode("utf-8"))
file = open(filename, "rb")
while True:
data = file.read(1024)
s.send(data)
if data == b'':
break
file.close()
s.close()
b = tkinter.Button(app, text="导入文件", command=fileupload)
b.place(x=40, y=40, height=80, width=100)
app.mainloop()
def exam():
s=socket.socket()
s.connect(('192.168.10.142',8888))
app=tkinter.Toplevel()
app.title("在线考试平台")
app.geometry("800x600")
var=StringVar()
var1=StringVar()
vara=StringVar()
varb=StringVar()
varc=StringVar()
vard=StringVar()
count=0
conn=pymysql.connect(host="localhost",port=3306,
user="root",password="admin123456",
database="guangbo",charset="utf8")
cur=conn.cursor()
def start():
global id
id=1
sql1="select question from test where id=%s "
cur.execute(sql1,(id))
qusetion = cur.fetchone()[0]
sql4 = "SELECT a FROM test where id=%s"
cur.execute(sql4, (id))
aaa = cur.fetchone()[0]
sql5 = "SELECT b FROM test where id=%s"
cur.execute(sql5, (id))
bbb = cur.fetchone()[0]
sql6 = "SELECT c FROM test where id=%s"
cur.execute(sql6, (id))
ccc = cur.fetchone()[0]
sql7 = "SELECT d FROM test where id=%s"
cur.execute(sql7, (id))
ddd = cur.fetchone()[0]
var.set(qusetion)
vara.set(aaa)
varb.set(bbb)
varc.set(ccc)
vard.set(ddd)
def down():
global id
sql1 = "SELECT COUNT(id) FROM test"
cur.execute(sql1)
allid = cur.fetchone()[0]
if int(id)<int(allid):
id=id+1
sql2 = "select question from test where id=%s "
cur.execute(sql2, (id))
qusetion = cur.fetchone()[0]
sql4 = "SELECT a FROM test where id=%s"
cur.execute(sql4, (id))
aaa = cur.fetchone()[0]
sql5 = "SELECT b FROM test where id=%s"
cur.execute(sql5, (id))
bbb = cur.fetchone()[0]
sql6 = "SELECT c FROM test where id=%s"
cur.execute(sql6, (id))
ccc = cur.fetchone()[0]
sql7 = "SELECT d FROM test where id=%s"
cur.execute(sql7, (id))
ddd = cur.fetchone()[0]
var.set(qusetion)
vara.set(aaa)
varb.set(bbb)
varc.set(ccc)
vard.set(ddd)
else:
sql10 = "update checktable set score2=score2+5 where sid=%s"
cur.execute(sql10, (id))
conn.commit()
app.destroy()
tkinter.messagebox.showinfo("幸苦了","考试结束,您的分数为"+str(count))
def sorce():
nonlocal count
a = var1.get()
sql3 = "select Answer from test where id=%s"
cur.execute(sql3, (id))
b = cur.fetchone()[0]
if a == b:
tkinter.messagebox.showinfo("恭喜", "回答正确")
count=count+5
sql10="update checktable set score2=score2+5 where sid=%s"
cur.execute(sql10,(sid10))
conn.commit()
else:
tkinter.messagebox.showerror("遗憾", "回答错误,正确答案为" + b)
down()
label=tkinter.Label(app,bg="white",textvariable=var,font = ("楷体",20))
label.place(x=100,y=50,height=100,width=600)
labela=tkinter.Label(app,bg="white",textvariable=vara)
labela.place(x=120,y=200,height=25,width=300)
labelb=tkinter.Label(app,bg="white",textvariable=varb)
labelb.place(x=420,y=200,height=25,width=300)
labelc=tkinter.Label(app,bg="white",textvariable=varc)
labelc.place(x=120,y=250,height=25,width=300)
labeld=tkinter.Label(app,bg="white",textvariable=vard)
labeld.place(x=420,y=250,height=25,width=300)
ra=tkinter.Radiobutton(app,text="A",variable=var1,value="A")
ra.place(x=100,y=200)
rb=tkinter.Radiobutton(app,text="B",variable=var1,value="B")
rb.place(x=400,y=200)
rc=tkinter.Radiobutton(app,text="C",variable=var1,value="C")
rc.place(x=100,y=250)
rd=tkinter.Radiobutton(app,text="D",variable=var1,value="D")
rd.place(x=400,y=250)
b1=tkinter.Button(app,text="开始答题",command=start)
b1.place(x=200,y=400,height=30,width=100)
b2=tkinter.Button(app,text="提交答案",command=sorce)
b2.place(x=500,y=400,height=30,width=100)
app.mainloop()
def tuichu(tk2):
tk2.destroy()
def chaxun():
app=tkinter.Tk()
app.title("在线考试平台")
app.geometry("500x350+550+200")
label1 = tkinter.Label(app, bg="ivory", width=1300, height=700).pack()
varPwd = tkinter.StringVar()
varPwd.set('')
def select1():
sid2=b2.get()
sql8 = "select * from student where sid=%s "
cur.execute(sql8, (sid2))
sqlname2 = str(cur.fetchall()[0])
tkinter.messagebox.showinfo("已查询", "你的信息为:" +sqlname2)
print(sqlname2)
def select2():
sid3 = b2.get()
sql11="select score1 from checktable where sid=%s "
cur.execute(sql11,(sid3))
psf=int(cur.fetchone()[0])
sql9 = "select score2 from checktable where sid=%s "
cur.execute(sql9, (sid3))
qimo = int(cur.fetchone()[0])
zongfen=psf+qimo
tkinter.messagebox.showinfo("已查询", "你的分数为:" +str (zongfen))
b1=Label(app, bg="aliceblue",text='请输入你的学号:',font=('宋体',17))
b1.place(x=80,y=70,height=30,width=170)
b2=tkinter.Entry(app, textvariable=varPwd)
b2.place(x=250,y=70,height=30,width=150)
b3=tkinter.Button(app,text="查询你的信息",command=select1)
b3.place(x=100,y=200,height=50,width=100)
b4=tkinter.Button(app,text="查询你的分数",command=select2)
b4.place(x=300,y=200,height=50,width=100)
app.mainloop()
if __name__=="__main__":
threading.Thread(target=studentlogin).start()