From 161033ef6582d888e706672e8aaa70e1ffd114f9 Mon Sep 17 00:00:00 2001 From: pvbjnei4c <1972231915@qq.com> Date: Fri, 31 May 2024 10:41:47 +0800 Subject: [PATCH] ADD file via upload --- main_python.py | 204 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 204 insertions(+) create mode 100644 main_python.py diff --git a/main_python.py b/main_python.py new file mode 100644 index 0000000..3ea6368 --- /dev/null +++ b/main_python.py @@ -0,0 +1,204 @@ +import pymysql as sql +import tkinter.font as tf +from tkinter import messagebox +from image import try_dun as bt +from tkinter import * +from PIL import Image, ImageTk +class Main(object): + username="dasd " + @staticmethod + def setname(self,name): + self.username=name + @staticmethod + def getname(self): + return self.username + + def yemian(self): + + root = Tk() # 创建主窗口 + #root.config(background='#BEE7E9') + root.resizable(width=False, height=False) + # 屏幕参数设置 + width = 880 + height = 620 + screen_width = root.winfo_screenwidth() + screen_height = root.winfo_screenheight() + x = int(screen_width / 2 - width / 2) + y = int(screen_height / 2 - height / 2) + size = '{}x{}+{}+{}'.format(width, height, x, y) + root.geometry(size) + #规定字体 + ft = tf.Font(family='Fixdsys', size=30, weight=tf.BOLD) # 定义字体 + ft1 = tf.Font(family='Fixdsys', size=15, weight=tf.BOLD) # 定义字体 + ft2 = tf.Font(family='Fixdsys', size=10, weight=tf.NORMAL) # 定义字体 + return root,ft,ft1,ft2 + + # 主框架 + def getframe(self,root): + frame = Frame(root, width=850, height=620) + frame.place(x=0, y=0) + global photo + img = Image.open('D:\python数据库课程设计\image\左贴图.jpg') # 打开图片 + photo = ImageTk.PhotoImage(img) + return frame, Label(frame, image=photo).place(x=0, y=0) + + def Frame_fun(self,root): + #规定窗口内的画布 + # 少了这个就滚动不了 + def _on_mousewheel( event): + canvas.yview_scroll(-1 * (event.delta / 120), "units") + def myfunction(event): + canvas.configure(scrollregion=canvas.bbox("all"), width=200, height=200) + + canvas = Canvas(root) # 创建画布 + canvas.place(x=85, y=0, height=400, width=800) # 画布大小，对应着组件的位置 + + myscrollbar = Scrollbar(root, orient="vertical", command=canvas.yview) # 创建滚动条 + myscrollbar.place(x=865, y=0, height=400) # 滚动条的位置和范围这些 + canvas.configure(yscrollcommand=myscrollbar.set) + + rollFrame = Frame(canvas) # 在画布上创建frame + canvas.create_window((0, 0), window=rollFrame, anchor='nw') # 要用create_window才能跟随画布滚动 + rollFrame.bind("", myfunction) + #rollFrame.bind("", _on_mousewheel) + + return rollFrame + + def Frame_fun2(self,root): + frame=Frame(root,height=200,width=800) + frame.place(x=85,y=400) + return frame + def mysql(self): + cn=sql.connect( + host='localhost', + port=3306, + user='root', + password='123456', + db='Car_fix_sys', + charset='utf8' + ) + cur=cn.cursor() + return cn,cur + +def main2(cur): + root,ft,ft1,ft2=Main.yemian(None) + frame,label_tk=Main.getframe(None,root) + global photo + img = Image.open('D:\python数据库课程设计\image\左贴图.jpg') # 打开图片 + photo = ImageTk.PhotoImage(img) + Label(frame, image=photo).place(x=0, y=0) + + root.title('汽车修理系统——') + lab1 = Label(frame, text='汽车修理系统欢迎您！', font=ft, height=5, width=30) + #-------------- + lab1.place(x=130,y=10) + lab2=Label(frame,text="当前用户：SONG",font=ft1,height=3,width=20) + lab3=Label(frame,text="制作：",font=ft1,height=2,width=20) + lab4 = Label(frame, text="*进入系统则代表所有操作均由账号本人负责", font=ft2, height=2, width=40) + lab2.place(x=325,y=280) + lab3.place(x=325,y=240) + lab4.place(x=300,y=340) + bt.button_fun(root,frame,cur,Main) + root.mainloop() + + + +def checklog(username,password,cur):#登录 + sql_1='select Administration_name from Administration' + cur.execute(sql_1) + n=cur.fetchall() + name=[] + for i in n: + name.append(i[0]) + print(name) + sql_2='select * from Administration' + cur.execute(sql_2) + n=cur.fetchall() + name_password=[] + for i in n: + if username==i[1]: + name_password.append(i) + print(name_password) + if username not in name: + return '用户信息不存在，请重新输入' + elif username in name and password !=name_password[0][3]: + return '密码错误' + else : + return True + +def log_in(username,password,cur,root):#登录 + if username=="" and password=="": + messagebox.showwarning(title="错误提示",message='请输入完整信息！') + elif checklog(username,password,cur)=='用户信息不存在，请重新输入': + messagebox.showwarning(title="错误提示", message='用户信息不存在，请重新输入') + elif checklog(username,password,cur)=='密码错误': + messagebox.showwarning(title="错误提示", message='密码错误，请重新输入') + else: + root.destroy() + main2(cur) + +def checksregister(username,password,cur):#注册 + sql_1='select Administration_name from Administration' + n=cur.execute(sql_1) + n=cur.fetchall() + print(n) + name=[] + for i in n: + name.append(i[0]) + if username in name: + return False + else: + sql_2='insert into Administration(Administration_name,Administration_password)values(%s,%s)' + cur.execute(sql_2,(username,password)) + return True + +def register_in(username,password,cur,root):#注册 + if username == "" or password == "": + messagebox.showwarning(title="错误提示", message='请输入完整信息！') + elif checksregister(username,password,cur)==False: + messagebox.showwarning(title="错误提示", message='已存在该用户，请重新输入！') + else: + root.destroy() + main2(cur) + +def main_pace(cur): + root,ft,ft1,ft2=Main.yemian(None) + root.title('汽车修理管理系统——') + frame, label_tk = Main.getframe(None,root) + lab1 = Label(frame, text='汽车修理管理系统', font=ft, height=5,width=30) + Label_username = Label(frame, text="用户名：",font=ft1) + Entry_username = Entry(frame,width=30,relief=RIDGE,bd=1) + Entry_username.place(x=370,y=302) + Label_username.place(x=290,y=300) + Label_password = Label(frame, text="密 码：",font=ft1) + Entry_password = Entry(frame,width=30,relief=RIDGE,bd=1) + Label_password.place(x=290,y=350) + Entry_password.place(x=370,y=352) + lab1.place(x=130,y=10) + Button_login = Button(frame, text="登录",font=ft2,width=8,background="#90d7ec",relief=FLAT, + command=lambda :[log_in(Entry_username.get(),Entry_password.get(),cur,root)]) + Button_login.place(x=330,y=390) + Button_cancer = Button(frame, text="注册",font=ft2,width=8,background="#90d7ec",relief=FLAT, + command=lambda :[register_in(Entry_username.get(),Entry_password.get(),cur,root)]) + Button_cancer.place(x=480,y=390) + img_log=Image.open("D:\python数据库课程设计\image\log.png") + global img_log_tk + img_log_tk=ImageTk.PhotoImage(img_log) + Button_log = Button(frame,image=img_log_tk,compound=TOP,width=78,height=80,text="进入系统",bd=1,bg="#3fcefe",relief=GROOVE) + Button_log.place(x=0,y=80) + #用户图片 + img_user=Image.open(r"D:\python数据库课程设计\image\tk_user.png") + global img_user_tk + img_user_tk=ImageTk.PhotoImage(img_user) + Label(frame, image=img_user_tk).place(x=180, y=280) + root.mainloop() + +if __name__ == '__main__': + cn,cur=Main.mysql(None) + n=cur.execute("select * from Administration") + n=cur.fetchall() + main_pace(cur) + #关闭数据库 + cn.commit() + cur.close() + cn.close() \ No newline at end of file