Python-mysql 入門
阿新 • • 發佈:2018-12-16
文章目錄
1.安裝python3.6.5版本
https://www.python.org/downloads/
2.安裝環境變數
PYTHON_HOME:D:\soft\Python36
Path增加:;%PYTHON_HOME%;%PYTHON_HOME%\Scripts;
3.使用Pycharm 進行開發
https://www.jetbrains.com/pycharm/download/#section=windows
社群版(Community)即可。
4.用Python寫一個mysql 增刪查改
#!/usr/bin/env python # encoding=utf8 import MySQLdb conn = MySQLdb.connect(host='127.0.0.1', user='root', passwd='123456', port=3306, charset='utf8') try: cursor = conn.cursor() cursor.execute("drop database if exists tmpdb") cursor.execute("create database tmpdb") conn.select_db("tmpdb") cursor.execute("create table tmptab(c1 int, c2 varchar(20), c3 varchar(20)) ENGINE=InnoDB DEFAULT CHARSET=utf8") cursor.execute( "insert into tmptab values(101, '姓名1', 'address1'), (102, '姓名2', 'address2'), (103, '姓名3', 'address3'), (104, '姓名4', 'address4')") conn.commit(); # 執z行commit後資料才能入庫並可見 except: conn.rollback() cursor.close() # 關閉指標 conn.close() # 關閉連線