安装
Python2
https://pypi.org/project/MySQL-python/
pip install MySQL-python
Python3
https://pypi.org/project/mysqlclient/
pip install mysqlclient
使用方式和PyMySQL 类似，如果有条件还是优先使用 PyMySQL ：
代码示例
# -*- coding: utf-8 -*- import MySQLdb con_config = { "host": "127.0.0.1", "port": 3306, "user": "root", "password": "123456", "database": "demo", "autocommit": True # 不提交修改不生效，3中方式任选一种 } # autocommit = True # 提交1：连接的时候就开启自动提交 # con.autocommit(True) # 提交2：执行SQL语句之前设置自动提交 # con.commit() # 提交3：执行SQL语句之后提交 # 连接数据库，获得游标 con = MySQLdb.connect(**con_config) cursor = con.cursor() # 1、插入单条数据 insert_sql = "insert into student(name, age) values(%s, %s)" cursor.execute(insert_sql, ("Tom", 23)) print(cursor.rowcount) # 1 # 2、插入多条数据 # 可用于改操作: insert, delete, update cursor.executemany(insert_sql, [("Jack", 24), ("Jimi", 25)]) print(cursor.rowcount) # 无论提交还是不提交，rowcount都有数据，不要被误导 # 2 # 3、删除数据 delete_sql = "delete from student where id=%s" cursor.execute(delete_sql, (1,)) # 第二个参数为一个可迭代对象，只有一个参数要传元组 print(cursor.rowcount) # 1 # 4、修改数据 update_sql = "update student set age=99 where id=%s" cursor.execute(update_sql, (4,)) print(cursor.rowcount) # 1 # 5、查询单条 查询不需要提交 select_sql = "select name, age from student limit %s" cursor.execute(select_sql, (1,)) row = cursor.fetchone() print(row) # ('Tom', 99) # 6、查询多条数据 cursor.execute(select_sql, (2,)) rows = cursor.fetchall() print(rows) # (('Tom', 23), ('Tom', 23)) # 关闭游标和数据库连接 cursor.close() con.close()
