2018-07-30 14:50:02 367浏览
今天扣丁学堂Python培训老师给大家介绍一下关于如何利用Python批量更新服务器文件的内容,比如同学们买了个Linux服务器,Centos系统,装了个宝塔搭建了10个网站,比如有时候要在某个文件上加点代码,就要依次去10个文件改动,虽然宝塔是可视化页面操作,不需要用命令,但是也麻烦,虽然还有git的hook方法,但是操作也麻烦,新建个目录的话还得操作一次,所以萌生了一个想法,用Python来批量更新服务器上的文件,下面我们一起来看一下吧。import paramiko
import os
# 连接信息
host = 'xxx.65.9.191'
port = 22
username = 'root'
password = 'root'
# 忽略的目录
skipArry = ['kai.xxxx.com','demo.xxxx.com']
fullpathArry = []
currentIndex = ''
# 判断文件是否存在
def judgeFileExist():
global currentIndex;
currentIndex = os.getcwd() + '/Index.php'
if os.path.isfile(currentIndex) == False:
print('Index文件不存在')
exit()
print('文件检测成功,准备连接服务器...')
def creatConnect():
try:
print('开始连接服务器...')
s = paramiko.Transport((host, port))
s.connect(username=username, password=password)
sftp = paramiko.SFTPClient.from_transport(s)
print('连接:' + host + '成功')
return sftp,s
except Exception as e:
print('连接服务器失败:' + str(e))
#
# 获取目录保存为数组
def getDirectory(sftp):
print('开始获取目录...')
sftp.chdir('/www/wwwroot')
pathlist = sftp.listdir(path='.')
for path in pathlist:
fullpath = '/www/wwwroot/' + path + '/application/index/controller'
if path in skipArry:
continue
fullpathArry.append(fullpath)
print('目录获取完毕')
# 上传Index文件
def uploadIndex(sftp):
for fullpathitem in fullpathArry:
remoteIndex = fullpathitem + '/Index.php'
print('开始上传:' + remoteIndex)
try:
sftp.put(currentIndex, remoteIndex)
try:
sftp.file(remoteIndex)
sftp.chmod(remoteIndex, int("775", 8))
print('修改' + remoteIndex + '权限为755')
print(fullpathitem + '上传成功')
except:
print(fullpathitem + '上传失败')
continue
except Exception as e:
print('错误信息:' + str(e))
continue
if __name__ == "__main__":
judgeFileExist()
sftp,s = creatConnect()
getDirectory(sftp)
uploadIndex(sftp)
s.close()
def judgeFileExist():
global currentIndex;
currentIndex = os.getcwd() + '/Index.php'
if os.path.isfile(currentIndex) == False:
print('Index文件不存在')
exit()
print('文件检测成功,准备连接服务器...')
def creatConnect():
try:
print('开始连接服务器...')
s = paramiko.Transport((host, port))
s.connect(username=username, password=password)
sftp = paramiko.SFTPClient.from_transport(s)
print('连接:' + host + '成功')
return sftp,s
except Exception as e:
print('连接服务器失败:' + str(e))
def getDirectory(sftp):
print('开始获取目录...')
sftp.chdir('/www/wwwroot')
pathlist = sftp.listdir(path='.')
for path in pathlist:
fullpath = '/www/wwwroot/' + path + '/application/index/controller'
if path in skipArry:
continue
fullpathArry.append(fullpath)
print('目录获取完毕')
def uploadIndex(sftp):
for fullpathitem in fullpathArry:
remoteIndex = fullpathitem + '/Index.php'
print('开始上传:' + remoteIndex)
try:
sftp.put(currentIndex, remoteIndex)
try:
sftp.file(remoteIndex)
sftp.chmod(remoteIndex, int("775", 8))
print('修改' + remoteIndex + '权限为755')
print(fullpathitem + '上传成功')
except:
print(fullpathitem + '上传失败')
continue
except Exception as e:
print('错误信息:' + str(e))
continue
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