目錄
- 實(shí)例一：插入數(shù)據(jù)
- 實(shí)例二：獲取某個(gè)表全部數(shù)據(jù)
- 實(shí)例三：根據(jù)cName模糊搜索
- 實(shí)例四：修改數(shù)據(jù)
- 實(shí)例五：刪除數(shù)據(jù)
實(shí)例一：插入數(shù)據(jù)
import pymysql
import tkinter as tk
conn = pymysql.connect(host='localhost', user='root', passwd='root', db='okzl', charset='utf8')
master = tk.Tk()
master.title("插入供應(yīng)商信息")
master.geometry('350x300')
tk.Label(master, text='cName').place(x=30,y=10)
tk.Label(master, text='address').place(x=30,y=40)
tk.Label(master, text='linkman').place(x=30,y=70)
tk.Label(master, text='linkPhone').place(x=30,y=100)
tk.Label(master, text='credit').place(x=30,y=130)
tk.Label(master, text='remark').place(x=30,y=160)
in1=tk.Entry(master, width=30).place(x=100,y=10)
in2=tk.Entry(master, width=30).place(x=100,y=40)
in3=tk.Entry(master, width=30).place(x=100,y=70)
in3=tk.Entry(master, width=30).place(x=100,y=100)
in3=tk.Entry(master, width=30).place(x=100,y=130)
in3=tk.Entry(master, width=30).place(x=100,y=160)
def insert():
cur = conn.cursor() # 伸出手
sql1 = "insert into pro(cName,address,linkman,linkPhone,credit,remark) values(%s,%s,%s,%s,%s,%s)"
temp2 = ( )
cur.execute(sql1, temp2)
conn.commit()
cur.close()
tk.Button(master,text='插入',width=8,command=insert).place(x=140,y=220)
master.mainloop()
conn.close()
成功插入數(shù)據(jù)
實(shí)例二：獲取某個(gè)表全部數(shù)據(jù)
import pymysql
conn = pymysql.connect(host='localhost', user='root', passwd='root', db='okzl', charset='utf8')
cur = conn.cursor()
cur.execute('select * from pro')
data = cur.fetchall()
cur.close()
print(data)
conn.close()
實(shí)例三：根據(jù)cName模糊搜索
import pymysql
import tkinter as tk
conn = pymysql.connect(host='localhost', user='root', passwd='root', db='okzl', charset='utf8') # 連接數(shù)據(jù)庫
master = tk.Tk()
master.title("搜索某客戶信息")
master.geometry('350x300')
e = tk.Entry(master)
e.pack(padx=20, pady=20)
def tosearch():
cur = conn.cursor()
temp2 = (e.get(), "%" + e.get() + "%")
cur.execute("select * from pro where cName like %s or cName like %s ", temp2)
data = cur.fetchall()
cur.close()
print(data)
tk.Button(master, text='搜索', width=8, command=tosearch).pack(padx=20, pady=50)
master.mainloop()
conn.close()
實(shí)例四：修改數(shù)據(jù)
根據(jù)數(shù)據(jù)庫自動(dòng)給數(shù)據(jù)生成的id來確認(rèn)目標(biāo)和修改數(shù)據(jù)
import pymysql
import tkinter as tk
conn = pymysql.connect(host='localhost', user='root', passwd='root', db='okzl', charset='utf8')
master = tk.Tk()
master.title("修改供應(yīng)商信息")
master.geometry('350x300')
tk.Label(master, text='cName').place(x=30,y=10)
tk.Label(master, text='address').place(x=30,y=40)
tk.Label(master, text='linkman').place(x=30,y=70)
tk.Label(master, text='linkPhone').place(x=30,y=100)
tk.Label(master, text='credit').place(x=30,y=130)
tk.Label(master, text='remark').place(x=30,y=160)
tk.Label(master, text='目標(biāo)id').place(x=30,y=190)
in1=tk.Entry(master, width=30)
in1.place(x=100,y=10)
in2=tk.Entry(master, width=30)
in2.place(x=100,y=40)
in3=tk.Entry(master, width=30)
in3.place(x=100,y=70)
in4=tk.Entry(master, width=30)
in4.place(x=100,y=100)
in5=tk.Entry(master, width=30)
in5.place(x=100,y=130)
in6=tk.Entry(master, width=30)
in6.place(x=100,y=160)
in7=tk.Entry(master, width=30)
in7.place(x=100,y=190)
def update():
cur = conn.cursor() # 伸出手
sql1 = "update pro set cName=%s, address=%s,linkman=%s,linkPhone=%s,credit=%s,remark=%s where id=%s"
temp2 = (in1.get(),in2.get(),in3.get(),in4.get(),in5.get(),in6.get(),in7.get())
cur.execute(sql1, temp2)
conn.commit()
cur.close()
tk.Button(master,text='確認(rèn)修改',width=8,command=update).place(x=140,y=220)
master.mainloop()
conn.close()
實(shí)例五：刪除數(shù)據(jù)
這里是根據(jù)id刪除
sql1 = "delete from pro where id=%s"
temp1 = str(n)
cur.execute(sql1, temp1)
conn.commit()
cur.close()
上述實(shí)例均為基礎(chǔ)實(shí)現(xiàn)操作舉例，實(shí)際操作中可根據(jù)需求更改程序和sql語句實(shí)現(xiàn)目標(biāo)效果
以上就是python使用pymysql模塊操作MySQL的詳細(xì)內(nèi)容，更多關(guān)于python 用pymysql操作MySQL的資料請(qǐng)關(guān)注腳本之家其它相關(guān)文章！
您可能感興趣的文章:- 利用python中pymysql操作MySQL數(shù)據(jù)庫的新手指南
- Python接口自動(dòng)化淺析pymysql數(shù)據(jù)庫操作流程
- pymysql實(shí)現(xiàn)增刪改查的操作指南（python）
- python 基于PYMYSQL使用MYSQL數(shù)據(jù)庫
- python pymysql庫的常用操作
- Python pymysql模塊安裝并操作過程解析
- python數(shù)據(jù)庫操作mysql：pymysql、sqlalchemy常見用法詳解
- 在python中使用pymysql往mysql數(shù)據(jù)庫中插入(insert)數(shù)據(jù)實(shí)例
- Python使用pymysql模塊操作mysql增刪改查實(shí)例分析
- python之pymysql模塊簡(jiǎn)單應(yīng)用示例代碼
- wxpython+pymysql實(shí)現(xiàn)用戶登陸功能
- 在Python中使用MySQL--PyMySQL的基本使用方法
- Python 中使用 PyMySQL模塊操作數(shù)據(jù)庫的方法
- 使用python連接mysql數(shù)據(jù)庫之pymysql模塊的使用
- Python pymysql操作MySQL詳細(xì)
