python 链接数据库需要下载一个插件
下面这个地址只有32位的 64位还需求其他地址
https://sourceforge.net/projects/mysql-python/#
数据库链接代码
import MySQLdb
conn = MySQLdb.Connect(
host = '127.0.0.1',
port = 3306,
user = 'root',
passwd = 'root',
db = 'test',
charset = 'utf8'
)
print conn
#链接成功打印
<_mysql.connection open to '127.0.0.1' at 26a3be8>
#编写查询语句
#获取游标
cursor = conn.cursor()
#游标执行查询语句
cursor.execute('select * from users limit 100')
#python查询获取到数据后会进入缓冲区,从缓冲区提取数据
result =cursor.fetchall()
for row in result:
print row