Python pxssh树莓pi密码被拒绝

Python pxssh树莓pi密码被拒绝,python,ssh,raspberry-pi,Python,Ssh,Raspberry Pi,我尝试在ssh中连接python中的pxssh,我遇到以下错误密码被拒绝 import pexpect from pexpect import pxssh try: ssh = pxssh.pxssh() ssh.login('192.168.1.48', 'pi', 'raspberry') ssh.logout() except Exception as e: print("ssh failed") print(e) 但是如果我正常登录ssh,我就

我尝试在ssh中连接python中的pxssh,我遇到以下错误密码被拒绝

import pexpect
from pexpect import pxssh

try:
    ssh = pxssh.pxssh()
    ssh.login('192.168.1.48', 'pi', 'raspberry')
    ssh.logout()
except Exception as e:
    print("ssh failed")
    print(e)
但是如果我正常登录ssh,我就不会有错误

ssh pi@192.168.1.48
pi@192.168.1.54's password:raspberry