怎样用Python搭建一个管理系统

最近有不少小伙伴问我，Python 怎么学，我的统一回答：就是实战，多练。无论做什么，都逃不过熟能生巧。其次就是从自己的兴趣出发，做一些实战小项目。往往一些小项目都藏着很多基础，这周在家闲着的时候给大家用Python写了一个疫苗管理系统的小项目。很适合新手练习，主要涉及的知识有Python、tkinter、数据库存储等。（资料点这里）

整体结构图

连接数据库

def connect_DBS(self, database, content):
    db = pymysql.connect(host="localhost", user="root", password="pwd", database=database)
    cursor = db.cursor()
    cursor.execute(content)
    data = cursor.fetchone()
    db.commit()
    db.close()
    return data

主界面

def main_window(self):
    tk.Button(app, text='登录', bg='white', font=("Arial,12"), width=12, height=1, command=self.login).place(x=260,                                                                                                      y=200)
    tk.Button(app, text='注册', bg='white', font=("Arial,12"), width=12, height=1, command=self.register).place(x=260,                                                                                                                y=240)
    tk.Button(app, text='退出', bg='white', font=("Arial,12"), width=12, height=1, command=self.quit_mainloop).place(x=260, y=280)

注册界面

def register(self):
    register = tk.Toplevel(app)
    register.title('用户注册')
    register.geometry("600x400")
    tk.Label(register, text="欢迎注册", font=("KaiTi", 40)).place(x=200, y=20)
    tk.Label(register, text='添加管理员姓名：', font=("Arial", 9)).place(x=80, y=120)
    tk.Label(register, text='确认管理员编号：', font=('Arial', 9)).place(x=80, y=150)
    entry1 = tk.Entry(register, font=("Arial, 9"), width=46, )
    entry2 = tk.Entry(register, font=("Arial, 9"), width=46, )
    entry1.pack()
    entry2.pack()
    entry1.place(x=180, y=120, width=350, height=25)
    entry2.place(x=180, y=150, width=350, height=25)

    def user_register():
        user_name = entry1.get()
        user_code = entry2.get()
        if user_name == "" or user_code == "":
            tkinter.messagebox.showwarning(title="警告", message="用户名或密码不能为空！")
        else:
            content = "INSERT INTO user_info (user_name, user_code) VALUES ('%s', '%s');" % (user_name, user_code)
            self.connect_DBS(database="vaccine_info", content=content)
            tkinter.messagebox.showinfo(title="信息", message="注册成功！")
    tk.Button(register, text="注册", bg='white', font=("Arial,9"), width=12, height=0, command=user_register).place(x=250, y=250)

登陆界面

def login(self):
    login = tk.Toplevel(app)
    login.title('用户登录')
    login.geometry("600x400")
    tk.Label(login, text="欢迎登录", font=("KaiTi", 40)).place(x=200, y=20)
    tk.Label(login, text='管理员姓名：', font=("Arial", 9)).place(x=80, y=120)
    tk.Label(login, text='管理员编号：', font=('Arial', 9)).place(x=80, y=150)
    entry1 = tk.Entry(login, font=("Arial, 9"), width=46)
    entry2 = tk.Entry(login, font=("Arial, 9"), width=46, show="*")
    entry1.pack()
    entry2.pack()
    entry1.place(x=180, y=120, width=350, height=25)
    entry2.place(x=180, y=150, width=350, height=25)

    def user_check():
        user_name = entry1.get()
        user_code = entry2.get()
        content = "SELECT * FROM user_info WHERE user_name = '%s';" % user_name
        data = self.connect_DBS(database="vaccine_info", content=content)
        try:
            if user_name == data[1] and user_code == data[2]:
                tkinter.messagebox.showinfo(title="信息", message="欢迎登录！")
                self.options()
            elif user_name != data[1]:
                tkinter.messagebox.showerror(title="错误", message="请注册后再进行登录！")
            elif user_name == data[1] and user_code != data[2]:
                tkinter.messagebox.showerror(title="错误", message="密码错误！")
        except TypeError:
            tkinter.messagebox.showerror(title="错误", message="请注册后再进行登录！")
    tk.Button(login, text="登录", bg='white', font=("Arial,9"), width=12, height=0, command=user_check).place(x=250, y=250)

功能选项

功能区主界面

def options(self):
    options = tk.Toplevel(app)
    options.title('功能选项')
    options.geometry("600x500")
    tk.Label(options, text="欢迎使用！", font=("KaiTi", 40)).place(x=180, y=15)
    tk.Button(options, text='新建疫苗信息', bg='white', font=("Arial,12"), width=20, height=2,command=self.add_vacc_info).place(x=100, y=100)
    tk.Button(options, text='新建疫苗分配信息', bg='white', font=("Arial,12"), width=20, height=2,command=self.add_vaccine_distr_info).place(x=100, y=160)
    tk.Button(options, text='新建疫苗养护信息', bg='white', font=("Arial,12"), width=20, height=2,              command=self.add_vaccine_maintenance_info).place(x=100, y=220)
    tk.Button(options, text='新建接种人员信息', bg='white', font=("Arial,12"), width=20, height=2,command=self.add_vaccination_person_info).place(x=100, y=280)
    tk.Button(options, text='查询疫苗分配信息', bg='white', font=("Arial,12"), width=20, height=2,command=self.vaccine_distr_info_query).place(x=100, y=340)
    tk.Button(options, text='查询疫苗养护信息', bg='white', font=("Arial,12"), width=20, height=2,           command=self.vaccination_maintenance_info_query).place(x=320, y=100)
    tk.Button(options, text='查询接种人员信息', bg='white', font=("Arial,12"), width=20, height=2,command=self.vaccination_person_info_query).place(x=320, y=160)
    tk.Button(options, text='查询疫苗信息', bg='white', font=("Arial,12"), width=20, height=2,command=self.vaccine_info_query).place(x=320, y=220)
    tk.Button(options, text='修改疫苗信息', bg='white', font=("Arial,12"), width=20, height=2,command=self.modify_vaccine_info).place(x=320, y=280)
    tk.Button(options, text='删除疫苗信息', bg='white', font=("Arial,12"), width=20, height=2,command=self.del_vaccine_info).place(x=320, y=340)

新建疫苗信息

  def add_vacc_info(self):
        add_vacc_info = tk.Toplevel(app)
        add_vacc_info.title('添加疫苗信息')
        add_vacc_info.geometry("600x400")
        tk.Label(add_vacc_info, text='疫苗批号：', font=("Arial", 9)).place(x=80, y=60)
        tk.Label(add_vacc_info, text='疫苗名称：', font=('Arial', 9)).place(x=80, y=90)
        tk.Label(add_vacc_info, text='企业名称：', font=('Arial', 9)).place(x=80, y=120)
        tk.Label(add_vacc_info, text='企业编号：', font=('Arial', 9)).place(x=80, y=150)
        tk.Label(add_vacc_info, text='    规格：', font=('Arial', 9)).place(x=80, y=180)
        tk.Label(add_vacc_info, text='    进价：', font=('Arial', 9)).place(x=80, y=210)
        tk.Label(add_vacc_info, text='  预售价：', font=('Arial', 9)).place(x=80, y=240)
        tk.Label(add_vacc_info, text='企业上限：', font=('Arial', 9)).place(x=80, y=270)
        tk.Label(add_vacc_info, text='企业下限：', font=('Arial', 9)).place(x=80, y=300)
        entry1 = tk.Entry(add_vacc_info, font=("Arial, 9"), width=46)
        entry2 = tk.Entry(add_vacc_info, font=("Arial, 9"), width=46)
        entry3 = tk.Entry(add_vacc_info, font=("Arial, 9"), width=46)
        entry4 = tk.Entry(add_vacc_info, font=("Arial, 9"), width=46)
        entry5 = tk.Entry(add_vacc_info, font=("Arial, 9"), width=46)
        entry6 = tk.Entry(add_vacc_info, font=("Arial, 9"), width=46)
        entry7 = tk.Entry(add_vacc_info, font=("Arial, 9"), width=46)
        entry8 = tk.Entry(add_vacc_info, font=("Arial, 9"), width=46)
        entry9 = tk.Entry(add_vacc_info, font=("Arial, 9"), width=46)
        entry1.pack()
        entry2.pack()
        entry3.pack()
        entry4.pack()
        entry5.pack()
        entry6.pack()
        entry7.pack()
        entry8.pack()
        entry9.pack()
        entry1.place(x=180, y=60, width=350)
        entry2.place(x=180, y=90, width=350)
        entry3.place(x=180, y=120, width=350)
        entry4.place(x=180, y=150, width=350)
        entry5.place(x=180, y=180, width=350)
        entry6.place(x=180, y=210, width=350)
        entry7.place(x=180, y=240, width=350)
        entry8.place(x=180, y=270, width=350)
        entry9.place(x=180, y=300, width=350)

        def add():
            text1 = entry1.get()
            text2 = entry2.get()
            text3 = entry3.get()
            text4 = entry4.get()
            text5 = entry5.get()
            text6 = entry6.get()
            text7 = entry7.get()
            text8 = entry8.get()
            text9 = entry9.get()
            content = "INSERT INTO vaccine_info (" \
                      "vaccine_num, vaccine_name, company_name, company_num, size, buy_price, pre_sale_price, limit_up, limit_down" \
                      ")" \
                      " VALUES (%s, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s');" % (
                      text1, text2, text3, text4, text5, text6, text7, text8, text9)
            self.connect_DBS(database="vaccine_info", content=content)
            tkinter.messagebox.showinfo(title="信息", message="数据添加成功！")

        def clear():
            entry1.delete(0, "end")
            entry2.delete(0, "end")
            entry3.delete(0, "end")
            entry4.delete(0, "end")
            entry5.delete(0, "end")
            tkinter.messagebox.showinfo(title="信息", message="数据已清空，请继续添加！")
        tk.Button(add_vacc_info, text="添加", bg='white', font=("Arial,9"), width=9, height=0, command=add).place(x=400,                                                                                                       y=360)
        tk.Button(add_vacc_info, text="清空", bg='white', font=("Arial,9"), width=9, height=0, command=clear).place(x=160,                                                                                                             y=360)

新建疫苗分配信息

def add_vaccine_distr_info(self):
add_vaccine_distr_info = tk.Toplevel(app)
add_vaccine_distr_info.title(‘添加疫苗分配信息’)
add_vaccine_distr_info.geometry(“600x400”)
tk.Label(add_vaccine_distr_info, text=‘疫苗分配单号：’, font=(“Arial”, 9)).place(x=80, y=60)
tk.Label(add_vaccine_distr_info, text=’ 日期：’, font=(‘Arial’, 9)).place(x=80, y=90)
tk.Label(add_vaccine_distr_info, text=’ 疫苗批号：’, font=(‘Arial’, 9)).place(x=80, y=120)
tk.Label(add_vaccine_distr_info, text=’ 疫苗名称：’, font=(‘Arial’, 9)).place(x=80, y=150)
tk.Label(add_vaccine_distr_info, text=’ 企业编号：’, font=(‘Arial’, 9)).place(x=80, y=180)
tk.Label(add_vaccine_distr_info, text=’ 质检员编号：’, font=(‘Arial’, 9)).place(x=80, y=210)
tk.Label(add_vaccine_distr_info, text=’ 数量：’, font=(‘Arial’, 9)).place(x=80, y=240)
entry1 = tk.Entry(add_vaccine_distr_info, font=(“Arial, 9”), width=46)
entry2 = tk.Entry(add_vaccine_distr_info, font=(“Arial, 9”), width=46)
entry3 = tk.Entry(add_vaccine_distr_info, font=(“Arial, 9”), width=46)
entry4 = tk.Entry(add_vaccine_distr_info, font=(“Arial, 9”), width=46)
entry5 = tk.Entry(add_vaccine_distr_info, font=(“Arial, 9”), width=46)
entry6 = tk.Entry(add_vaccine_distr_info, font=(“Arial, 9”), width=46)
entry7 = tk.Entry(add_vaccine_distr_info, font=(“Arial, 9”), width=46)
entry1.pack()
entry2.pack()
entry3.pack()
entry4.pack()
entry5.pack()
entry6.pack()
entry7.pack()
entry1.place(x=180, y=60, width=350)
entry2.place(x=180, y=90, width=350)
entry3.place(x=180, y=120, width=350)
entry4.place(x=180, y=150, width=350)
entry5.place(x=180, y=180, width=350)
entry6.place(x=180, y=210, width=350)
entry7.place(x=180, y=240, width=350)

def add():
    text1 = entry1.get()
    text2 = entry2.get()
    text3 = entry3.get()
    text4 = entry4.get()
    text5 = entry5.get()
    text6 = entry6.get()
    text7 = entry7.get()
    content = "INSERT INTO vaccine_distr_info (" \
              "vaccine_distr_num, date, vaccine_num, vaccine_name, company_num, operator_num, num" \
              ")" \
              " VALUES (%s, '%s', '%s', '%s', '%s', '%s', '%s');" % (
                  text1, text2, text3, text4, text5, text6, text7)
    self.connect_DBS(database="vaccine_info", content=content)
    tkinter.messagebox.showinfo(title="信息", message="数据添加成功！")

def clear():
    entry1.delete(0, "end")
    entry2.delete(0, "end")
    entry3.delete(0, "end")
    entry4.delete(0, "end")
    entry5.delete(0, "end")
    entry6.delete(0, "end")
    entry7.delete(0, "end")
    tkinter.messagebox.showinfo(title="信息", message="数据已清空，请继续添加！")
tk.Button(add_vaccine_distr_info, text="添加", bg='white', font=("Arial,9"), width=9, height=0,command=add).place(x=400,y=360)
tk.Button(add_vaccine_distr_info, text="清空", bg='white', font=("Arial,9"), width=9, height=0,command=clear).place(x=160,y=360)

新建疫苗养护信息

def add_vaccine_maintenance_info(self):
    vaccine_maintenance_info = tk.Toplevel(app)
    vaccine_maintenance_info.title('添加疫苗养护信息')
    vaccine_maintenance_info.geometry("600x400")
    tk.Label(vaccine_maintenance_info, text='养护疫苗批号：', font=("Arial", 9)).place(x=80, y=60)
    tk.Label(vaccine_maintenance_info, text='养护疫苗名称：', font=('Arial', 9)).place(x=80, y=90)
    tk.Label(vaccine_maintenance_info, text=' 管理员编号：', font=('Arial', 9)).place(x=80, y=120)
    tk.Label(vaccine_maintenance_info, text=' 管理员姓名：', font=('Arial', 9)).place(x=80, y=150)
    tk.Label(vaccine_maintenance_info, text='   养护时间：', font=('Arial', 9)).place(x=80, y=180)
    tk.Label(vaccine_maintenance_info, text=' 冷藏室温度：', font=('Arial', 9)).place(x=80, y=210)
    tk.Label(vaccine_maintenance_info, text=' 冷冻室温度：', font=('Arial', 9)).place(x=80, y=240)
    tk.Label(vaccine_maintenance_info, text='设备运转情况：', font=('Arial', 9)).place(x=80, y=270)
    tk.Label(vaccine_maintenance_info, text='    是否报警：', font=('Arial', 9)).place(x=80, y=300)
    entry1 = tk.Entry(vaccine_maintenance_info, font=("Arial, 9"), width=46)
    entry2 = tk.Entry(vaccine_maintenance_info, font=("Arial, 9"), width=46)
    entry3 = tk.Entry(vaccine_maintenance_info, font=("Arial, 9"), width=46)
    entry4 = tk.Entry(vaccine_maintenance_info, font=("Arial, 9"), width=46)
    entry5 = tk.Entry(vaccine_maintenance_info, font=("Arial, 9"), width=46)
    entry6 = tk.Entry(vaccine_maintenance_info, font=("Arial, 9"), width=46)
    entry7 = tk.Entry(vaccine_maintenance_info, font=("Arial, 9"), width=46)
    entry8 = tk.Entry(vaccine_maintenance_info, font=("Arial, 9"), width=46)
    entry9 = tk.Entry(vaccine_maintenance_info, font=("Arial, 9"), width=46)
    entry1.pack()
    entry2.pack()
    entry3.pack()
    entry4.pack()
    entry5.pack()
    entry6.pack()
    entry7.pack()
    entry8.pack()
    entry9.pack()
    entry1.place(x=180, y=60, width=350)
    entry2.place(x=180, y=90, width=350)
    entry3.place(x=180, y=120, width=350)
    entry4.place(x=180, y=150, width=350)
    entry5.place(x=180, y=180, width=350)
    entry6.place(x=180, y=210, width=350)
    entry7.place(x=180, y=240, width=350)
    entry8.place(x=180, y=270, width=350)
    entry9.place(x=180, y=300, width=350)

    def add():
        text1 = entry1.get()
        text2 = entry2.get()
        text3 = entry3.get()
        text4 = entry4.get()
        text5 = entry5.get()
        text6 = entry6.get()
        text7 = entry7.get()
        text8 = entry8.get()
        text9 = entry9.get()
        content = "INSERT INTO vaccine_maintenance_info (" \
                  "vaccine_maintenance_num, vaccine_maintenance_name, admin_num, admin_name, maintenance_time, cold_storage_temp, freezer_temp, equipment_operation, alter_info" \
                  ")" \
                  " VALUES (%s, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s');" % (
                      text1, text2, text3, text4, text5, text6, text7, text8, text9)
        self.connect_DBS(database="vaccine_info", content=content)
        tkinter.messagebox.showinfo(title="信息", message="数据添加成功！")

    def clear():
        entry1.delete(0, "end")
        entry2.delete(0, "end")
        entry3.delete(0, "end")
        entry4.delete(0, "end")
        entry5.delete(0, "end")
        entry6.delete(0, "end")
        entry7.delete(0, "end")
        entry8.delete(0, "end")
        entry9.delete(0, "end")
        tkinter.messagebox.showinfo(title="信息", message="数据已清空，请继续添加！")
    tk.Button(vaccine_maintenance_info, text="添加", bg='white', font=("Arial,9"), width=9, height=0,command=add).place(x=400,y=360)
    tk.Button(vaccine_maintenance_info, text="清空", bg='white', font=("Arial,9"), width=9, height=0,command=clear).place(x=160,y=360)

新建接种人员信息

def add_vaccination_person_info(self):
    add_vaccination_person_info = tk.Toplevel(app)
    add_vaccination_person_info.title('添加接种人员信息')
    add_vaccination_person_info.geometry("600x400")
    tk.Label(add_vaccination_person_info, text='姓名：', font=("Arial", 9)).place(x=80, y=60)
    tk.Label(add_vaccination_person_info, text='性别：', font=('Arial', 9)).place(x=80, y=90)
    tk.Label(add_vaccination_person_info, text='年龄：', font=('Arial', 9)).place(x=80, y=120)
    tk.Label(add_vaccination_person_info, text='身份证号：', font=('Arial', 9)).place(x=80, y=150)
    tk.Label(add_vaccination_person_info, text='家庭住址：', font=('Arial', 9)).place(x=80, y=180)
    tk.Label(add_vaccination_person_info, text='是否过敏：', font=('Arial', 9)).place(x=80, y=210)
    tk.Label(add_vaccination_person_info, text='接种时间：', font=('Arial', 9)).place(x=80, y=240)
    entry1 = tk.Entry(add_vaccination_person_info, font=("Arial, 9"), width=46)
    entry2 = tk.Entry(add_vaccination_person_info, font=("Arial, 9"), width=46)
    entry3 = tk.Entry(add_vaccination_person_info, font=("Arial, 9"), width=46)
    entry4 = tk.Entry(add_vaccination_person_info, font=("Arial, 9"), width=46)
    entry5 = tk.Entry(add_vaccination_person_info, font=("Arial, 9"), width=46)
    entry6 = tk.Entry(add_vaccination_person_info, font=("Arial, 9"), width=46)
    entry7 = tk.Entry(add_vaccination_person_info, font=("Arial, 9"), width=46)
    entry1.pack()
    entry2.pack()
    entry3.pack()
    entry4.pack()
    entry5.pack()
    entry6.pack()
    entry7.pack()
    entry1.place(x=180, y=60, width=350)
    entry2.place(x=180, y=90, width=350)
    entry3.place(x=180, y=120, width=350)
    entry4.place(x=180, y=150, width=350)
    entry5.place(x=180, y=180, width=350)
    entry6.place(x=180, y=210, width=350)
    entry7.place(x=180, y=240, width=350)

    def add():
        text1 = entry1.get()
        text2 = entry2.get()
        text3 = entry3.get()
        text4 = entry4.get()
        text5 = entry5.get()
        text6 = entry6.get()
        text7 = entry7.get()
        content = "INSERT INTO vaccination_person_info (" \
                  "name, sexy, age, ID_num, address, allergy, date" \
                  ")" \
                  " VALUES ('%s', '%s', '%s', '%s', '%s', '%s', '%s');" % (
                      text1, text2, text3, text4, text5, text6, text7)
        self.connect_DBS(database="vaccine_info", content=content)
        tkinter.messagebox.showinfo(title="信息", message="数据添加成功！")

    def clear():
        entry1.delete(0, "end")
        entry2.delete(0, "end")
        entry3.delete(0, "end")
        entry4.delete(0, "end")
        entry5.delete(0, "end")
        entry6.delete(0, "end")
        entry7.delete(0, "end")
        tkinter.messagebox.showinfo(title="信息", message="数据已清空，请继续添加！")
    tk.Button(add_vaccination_person_info, text="添加", bg='white', font=("Arial,9"), width=9, height=0,command=add).place(x=400, y=360)
    tk.Button(add_vaccination_person_info, text="清空", bg='white', font=("Arial,9"), width=9, height=0,command=clear).place(x=160, y=360)

查询疫苗分配信息

def vaccine_distr_info_query(self):
    query = tk.Toplevel(app)
    query.title('信息查询')
    query.geometry("600x400")
    entry = tk.Entry(query, width=30)
    entry.pack()
    entry.place(x=200, y=80)
    tk.Label(query, text="请输入疫苗分配单号：", font=("Arial", 9)).place(x=50, y=80)
    tk.Label(query, text='查询结果：', font=('Arial', 9)).place(x=50, y=120)
    text1 = tk.Text(query, width=50, height=20)
    text1.pack()
    text1.place(x=150, y=120)

    def base_query():
        vaccine_distr_num = entry.get()
        print(vaccine_distr_num)
        content = "SELECT * FROM vaccine_distr_info WHERE vaccine_distr_num = %s;" % vaccine_distr_num
        data = self.connect_DBS(database="vaccine_info", content=content)
        text1.delete(1.0, "end")
        text1.insert(chars="{}".format(data), index="insert")
    tk.Button(query, text='查询', bg='white', font=("Arial,12"), width=9, height=0, command=base_query).place(x=450,
                  
                                                                                                            y=75)

查询疫苗养护信息

  def vaccination_maintenance_info_query(self):
        query = tk.Toplevel(app)
        query.title('疫苗养护信息查询')
        query.geometry("600x400")
        entry = tk.Entry(query, width=30)
        entry.pack()
        entry.place(x=200, y=80)
        tk.Label(query, text="请输入疫苗养护批号：", font=("Arial", 9)).place(x=50, y=80)
        tk.Label(query, text='查询结果：', font=('Arial', 9)).place(x=50, y=120)
        text1 = tk.Text(query, width=50, height=20)
        text1.pack()
        text1.place(x=150, y=120)

        def base_query():
            vaccine_maintenance_num = entry.get()
            print(vaccine_maintenance_num)
            content = "SELECT * FROM vaccine_maintenance_info WHERE vaccine_maintenance_num = %s;" % vaccine_maintenance_num
            data = self.connect_DBS(database="vaccine_info", content=content)
            text1.delete(1.0, "end")
            text1.insert(chars="{}".format(data), index="insert")
        tk.Button(query, text='查询', bg='white', font=("Arial,12"), width=9, height=0, command=base_query).place(x=450,
                                                                                                                y=75)
    def vaccine_distr_info_query(self):
        query = tk.Toplevel(app)
        query.title('信息查询')
        query.geometry("600x400")
        entry = tk.Entry(query, width=30)
        entry.pack()
        entry.place(x=200, y=80)
        tk.Label(query, text="请输入疫苗分配单号：", font=("Arial", 9)).place(x=50, y=80)
        tk.Label(query, text='查询结果：', font=('Arial', 9)).place(x=50, y=120)
        text1 = tk.Text(query, width=50, height=20)
        text1.pack()
        text1.place(x=150, y=120)

        def base_query():
            vaccine_distr_num = entry.get()
            print(vaccine_distr_num)
            content = "SELECT * FROM vaccine_distr_info WHERE vaccine_distr_num = %s;" % vaccine_distr_num
            data = self.connect_DBS(database="vaccine_info", content=content)
            text1.delete(1.0, "end")
            text1.insert(chars="{}".format(data), index="insert")
        tk.Button(query, text='查询', bg='white', font=("Arial,12"), width=9, height=0, command=base_query).place(x=450,
                                                                                                                y=75)

查询接种人员信息

 def vaccination_person_info_query(self):
        query = tk.Toplevel(app)
        query.title('接种人员信息查询')
        query.geometry("600x400")
        entry = tk.Entry(query, width=30)
        entry.pack()
        entry.place(x=200, y=80)
        tk.Label(query, text="请输入接种人员身份证号：", font=("Arial", 9)).place(x=50, y=80)
        tk.Label(query, text='查询结果：', font=('Arial', 9)).place(x=50, y=120)
        text1 = tk.Text(query, width=50, height=20)
        text1.pack()
        text1.place(x=150, y=120)

        def base_query():
            ID_num = entry.get()
            content = "SELECT * FROM vaccination_person_info WHERE ID_num = %s;" % ID_num
            data = self.connect_DBS(database="vaccine_info", content=content)
            text1.delete(1.0, "end")
            text1.insert(chars="{}".format(data), index="insert")
        tk.Button(query, text='查询', bg='white', font=("Arial,12"), width=9, height=0, command=base_query).place(x=450,                                                                                                          y=75)

查询疫苗信息

 def vaccine_info_query(self):
        query = tk.Toplevel(app)
        query.title('疫苗信息查询')
        query.geometry("600x400")
        entry = tk.Entry(query, width=30)
        entry.pack()
        entry.place(x=200, y=80)
        tk.Label(query, text="请输入疫苗批号：", font=("Arial", 9)).place(x=50, y=80)
        tk.Label(query, text='查询结果：', font=('Arial', 9)).place(x=50, y=120)
        text1 = tk.Text(query, width=50, height=20)
        text1.pack()
        text1.place(x=150, y=120)

        def base_query():
            vaccine_num = entry.get()
            content = "SELECT * FROM vaccine_info WHERE vaccine_num = %s;" % vaccine_num
            data = self.connect_DBS(database="vaccine_info", content=content)
            text1.delete(1.0, "end")
            text1.insert(chars="{}".format(data), index="insert")
        tk.Button(query, text='查询', bg='white', font=("Arial,12"), width=9, height=0, command=base_query).place(x=450,                                                                                                          y=75)

修改疫苗信息

def modify_vaccine_info(self):
    modify_info = tk.Toplevel(app)
    modify_info.title('疫苗信息修改')
    modify_info.geometry("600x400")
    entry = tk.Entry(modify_info, width=30)
    entry.pack()
    entry.place(x=200, y=60)
    tk.Label(modify_info, text="请输入疫苗分配单号：", font=("Arial", 9)).place(x=50, y=60)
    tk.Label(modify_info, text='疫苗批号：', font=("Arial", 9)).place(x=80, y=100)
    tk.Label(modify_info, text='疫苗名称：', font=('Arial', 9)).place(x=80, y=130)
    tk.Label(modify_info, text='企业名称：', font=('Arial', 9)).place(x=80, y=160)
    tk.Label(modify_info, text='企业编号：', font=('Arial', 9)).place(x=80, y=190)
    tk.Label(modify_info, text='    规格：', font=('Arial', 9)).place(x=80, y=220)
    tk.Label(modify_info, text='    进价：', font=('Arial', 9)).place(x=80, y=250)
    tk.Label(modify_info, text='  预售价：', font=('Arial', 9)).place(x=80, y=280)
    tk.Label(modify_info, text='企业上限：', font=('Arial', 9)).place(x=80, y=310)
    tk.Label(modify_info, text='企业下限：', font=('Arial', 9)).place(x=80, y=340)
    text1 = tk.Text(modify_info, width=50, height=1)
    text2 = tk.Text(modify_info, width=50, height=1)
    text3 = tk.Text(modify_info, width=50, height=1)
    text4 = tk.Text(modify_info, width=50, height=1)
    text5 = tk.Text(modify_info, width=50, height=1)
    text6 = tk.Text(modify_info, width=50, height=1)
    text7 = tk.Text(modify_info, width=50, height=1)
    text8 = tk.Text(modify_info, width=50, height=1)
    text9 = tk.Text(modify_info, width=50, height=1)
    text1.pack()
    text2.pack()
    text3.pack()
    text4.pack()
    text5.pack()
    text6.pack()
    text7.pack()
    text8.pack()
    text9.pack()
    text1.place(x=150, y=100)
    text2.place(x=150, y=130)
    text3.place(x=150, y=160)
    text4.place(x=150, y=190)
    text5.place(x=150, y=220)
    text6.place(x=150, y=250)
    text7.place(x=150, y=280)
    text8.place(x=150, y=310)
    text9.place(x=150, y=340)

    def base_query():
        vaccine_modify_num = entry.get()
        content = "SELECT * FROM vaccine_info WHERE vaccine_num = %s;" % vaccine_modify_num
        data = self.connect_DBS(database="vaccine_info", content=content)
        text1.delete(1.0, "end")
        text2.delete(1.0, "end")
        text3.delete(1.0, "end")
        text4.delete(1.0, "end")
        text5.delete(1.0, "end")
        text6.delete(1.0, "end")
        text7.delete(1.0, "end")
        text8.delete(1.0, "end")
        text9.delete(1.0, "end")
        text1.insert(chars="{}".format(data[0]), index="insert")
        text2.insert(chars="{}".format(data[1]), index="insert")
        text3.insert(chars="{}".format(data[2]), index="insert")
        text4.insert(chars="{}".format(data[3]), index="insert")
        text5.insert(chars="{}".format(data[4]), index="insert")
        text6.insert(chars="{}".format(data[5]), index="insert")
        text7.insert(chars="{}".format(data[6]), index="insert")
        text8.insert(chars="{}".format(data[7]), index="insert")
        text9.insert(chars="{}".format(data[8]), index="insert")

    def update_info():
        vaccine_del_num = entry.get()
        str_ls = [text1.get("1.0", "end")[0:-1], text2.get("1.0", "end")[0:-1], text3.get("1.0", "end")[0:-1],
                  text4.get("1.0", "end")[0:-1], text5.get("1.0", "end")[0:-1], text6.get("1.0", "end")[0:-1],
                  text7.get("1.0", "end")[0:-1], text8.get("1.0", "end")[0:-1], text9.get("1.0", "end")[0:-1]]
        str_ls = [str(i) for i in str_ls]
        content = "UPDATE vaccine_info  SET vaccine_num='%s', vaccine_name='%s', company_name='%s', vaccine_num='%s'" \
                  ", size='%s', buy_price='%s', pre_sale_price='%s', limit_up='%s', limit_down='%s' WHERE " \
                  "vaccine_num = '%s';" % (
                  str_ls[0], str_ls[1], str_ls[2], str_ls[3], str_ls[4], str_ls[5], str_ls[6], str_ls[7], str_ls[8],vaccine_del_num)
        self.connect_DBS(database="vaccine_info", content=content)
        tkinter.messagebox.showinfo(title="信息", message="疫苗分配单号：{}数据修改成功！".format(vaccine_modify_num)
        return None
    tk.Button(modify_info, text='查询', bg='white', font=("Arial,12"), width=9, height=0, command=base_query).place(x=450,y=55)
    tk.Button(modify_info, text='修改', bg='white', font=("Arial,12"), width=9, height=0, command=update_info).place(x=260,y=370)

删除疫苗信息

在这里插入图片描述](https://img-blog.csdnimg.cn/d4206216a4214630b3fa681dd987a82d.gif)
  def del_vaccine_info(self):
        del_info = tk.Toplevel(app)
        del_info.title('疫苗信息删除')
        del_info.geometry("600x500")
        entry = tk.Entry(del_info, width=30)
        entry.pack()
        entry.place(x=200, y=80)
        tk.Label(del_info, text="请输入疫苗批号：", font=("Arial", 9)).place(x=50, y=80)
        tk.Label(del_info, text='查询结果：', font=('Arial', 9)).place(x=50, y=120)
        text1 = tk.Text(del_info, width=50, height=20)
        text1.pack()
        text1.place(x=150, y=120)

        def base_query():
            vaccine_del_num = entry.get()
            print(vaccine_del_num)
            content = "SELECT * FROM vaccine_info WHERE vaccine_num = %s;" % vaccine_del_num
            data = self.connect_DBS(database="vaccine_info", content=content)
            text1.delete(1.0, "end")
            text1.insert(chars="{}".format(data), index="insert")

        def del_infor():
            vaccine_del_num = entry.get()
            print(vaccine_del_num)
            content = "DELETE FROM vaccine_info  WHERE vaccine_num = %s;" % vaccine_del_num
            data = self.connect_DBS(database="vaccine_info", content=content)
            tkinter.messagebox.showinfo(title="信息", message="疫苗批号：{}数据已删除！".format(vaccine_del_num))
            return None
        tk.Button(del_info, text='查询', bg='white', font=("Arial,12"), width=9, height=0, command=base_query).place(x=450,y=75)
        tk.Button(del_info, text='删除', bg='white', font=("Arial,12"), width=9, height=0, command=del_infor).place(x=280,
                                                                                                                  y=400)

数据库

create table vaccine_info(
    vaccine_num    char(50) not null primary key,
    vaccine_name   char(50) not null,
    company_name   char(50) not null,
    company_num    char(50) not null,
    size           char(50) null,
    buy_price      char(50) not null,
    pre_sale_price char(20) not null,
    limit_up       char(50) not null,
    limit_down     char(50) not null
);

create table user_info(
 id int auto_increment primary key,
    user_name char(50) NOT NULL ,
    user_code char(50) NOT NULL
);
                        
create table if not exists vaccine_distr_info (
    vaccine_distr_num char(50) primary key,
    date date not null ,
    vaccine_num char(50) not null ,
    vaccine_name char(50) not null ,
    company_num char(50) not null ,
    operator_num char(50) not null ,
    num int not null 
);

create table if not exists vaccine_maintenance_info (
    vaccine_maintenance_num char(50) primary key ,
    vaccine_maintenance_name char(50) not null ,
    admin_num char(50) not null ,
    admin_name char(50) not null ,
    maintenance_time date,
    cold_storage_temp char(20) not null ,
    freezer_temp char(20) not null ,
    equipment_operation char(50) not null ,
    alter_info char(50) not null 
);

create table if not exists vaccination_person_info(
    id int auto_increment primary key,
    name char(20) not null ,
    sexy char(10) not null ,
    age char(10) not null ,
    ID_num char(50) not null ,
    address char(70) not null ,
    allergy char(10) not null ,
    date date
);

看起来是不是很多，源码跟教程都放在上面了，相信有很多小伙伴已经跃跃欲试了，动手吧。这一篇到这里就没有了，记得点个赞支持一下下。