python2和python3 分别连接MySQL的代码

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我是靠谱客的博主结实墨镜，这篇文章主要介绍python2和python3 分别连接MySQL的代码，现在分享给大家，希望可以做个参考。

python2中的写法如下：

 1 #coding=utf-8
 2 import MySQLdb
 3
 4 try:
 5
conn = MySQLdb.connect(host='localhost', port=3306, db='python3', user='root', passwd='mysql', charset='utf8')
 6
cursor1 = conn.cursor()
 7
 8
sql = 'insert into students(name) values("郭小二")'
 9 
cursor1.execute(sql)
10 
conn.commit()
11
12 
cursor1.close()
13 
conn.close()
14 except Exception, e:
15
print(e.message)

python3中的写法如下：

 1 import pymysql
 2
 3 try:
 4
conn = pymysql.connect(host='localhost', port=3306, db='python3', user='root', passwd='mysql', charset='utf8')
 5
cursor1 = conn.cursor()
 6
 7
sql = 'insert into students(name) values("郭小二")'
 8 
cursor1.execute(sql)
 9 
conn.commit()
10
11 
cursor1.close()
12 
conn.close()
13 except Exception:
14
print(e.message)