import paramiko# 创建SSH对象
ssh = paramiko.SSHClient()
# 允许连接不在know_hosts文件中的主机（第一次登陆时需要输入yes，这行代码自动输入yes）
ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
# 连接服务器
ssh.connect(hostname='c1.salt.com', port=22, username='rooti', password='123')# 执行命令
stdin, stdout, stderr = ssh.exec_command('df')
# 获取命令结果
result = stdout.read()# 关闭连接
ssh.close()

import paramikotransport = paramiko.Transport(('hostname', 22))
transport.connect(username='rooti', password='123')ssh = paramiko.SSHClient()
ssh._transport = transportstdin, stdout, stderr = ssh.exec_command('df')
print stdout.read()transport.close()

import paramiko
#密钥位置
private_key = paramiko.RSAKey.from_private_key_file('/home/auto/.ssh/id_rsa')# 创建SSH对象
ssh = paramiko.SSHClient()
# 允许连接不在know_hosts文件中的主机
ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
# 连接服务器
ssh.connect(hostname='c1.salt.com', port=22, username='rooti', key=private_key)# 执行命令
stdin, stdout, stderr = ssh.exec_command('df')
# 获取命令结果
result = stdout.read()# 关闭连接
ssh.close()

import paramikoprivate_key = paramiko.RSAKey.from_private_key_file('/home/auto/.ssh/id_rsa')transport = paramiko.Transport(('hostname', 22))
transport.connect(username='wupeiqi', pkey=private_key)ssh = paramiko.SSHClient()
ssh._transport = transportstdin, stdout, stderr = ssh.exec_command('df')transport.close()

import paramikotransport = paramiko.Transport(('hostname',22))
transport.connect(username='root',password='123')sftp = paramiko.SFTPClient.from_transport(transport)
# 将location.py 上传至服务器 /tmp/test.py
sftp.put('/tmp/location.py', '/tmp/test.py')
# 将remove_path 下载到本地 local_path
sftp.get('remove_path', 'local_path')transport.close()

import paramikoprivate_key = paramiko.RSAKey.from_private_key_file('/home/auto/.ssh/id_rsa')transport = paramiko.Transport(('hostname', 22))
transport.connect(username='wupeiqi', pkey=private_key )sftp = paramiko.SFTPClient.from_transport(transport)
# 将location.py 上传至服务器 /tmp/test.py
sftp.put('/tmp/location.py', '/tmp/test.py')
# 将remove_path 下载到本地 local_path
sftp.get('remove_path', 'local_path')transport.close()

import MySQLdbconn = MySQLdb.connect(host='127.0.0.1',user='root',passwd='1234',db='mydb')cur = conn.cursor()reCount = cur.execute('insert into UserInfo(Name,Address) values(%s,%s)',('alex','usa'))
# reCount = cur.execute('insert into UserInfo(Name,Address) values(%(id)s, %(name)s)',{'id':12345,'name':'wupeiqi'})

conn.commit()cur.close()
conn.close()print(reCount)

import MySQLdbconn = MySQLdb.connect(host='127.0.0.1',user='root',passwd='1234',db='mydb')cur = conn.cursor()li =[('alex','usa'),('sb','usa'),
]
reCount = cur.executemany('insert into UserInfo(Name,Address) values(%s,%s)',li)conn.commit()
cur.close()
conn.close()print(reCount)

import MySQLdbconn = MySQLdb.connect(host='127.0.0.1',user='root',passwd='1234',db='mydb')cur = conn.cursor()reCount = cur.execute('delete from UserInfo')conn.commit()cur.close()
conn.close()print(reCount)

import MySQLdbconn = MySQLdb.connect(host='127.0.0.1',user='root',passwd='1234',db='mydb')cur = conn.cursor()reCount = cur.execute('update UserInfo set Name = %s',('alin',))conn.commit()
cur.close()
conn.close()print(reCount)

import MySQLdbconn = MySQLdb.connect(host='127.0.0.1',user='root',passwd='1234',db='mydb')
cur = conn.cursor()reCount = cur.execute('select * from UserInfo')print(cur.fetchone())
print(cur.fetchone())
cur.scroll(-1,mode='relative')
print(cur.fetchone())
print(cur.fetchone())
cur.scroll(0,mode='absolute')
print(cur.fetchone())
print(cur.fetchone())cur.close()
conn.close()print(reCount)# ############################## fetchall  ##############################import MySQLdbconn = MySQLdb.connect(host='127.0.0.1',user='root',passwd='1234',db='mydb')
#cur = conn.cursor(cursorclass = MySQLdb.cursors.DictCursor)
cur = conn.cursor()reCount = cur.execute('select Name,Address from UserInfo')nRet = cur.fetchall()cur.close()
conn.close()print reCount
print nRet
for i in nRet:print(i[0],i[1])