关于php：UnicodeEncodeError：’ascii’编解码器不能对360-362位置的字符进行编码：序号不在范围内（128）

UnicodeEncodeError: 'ascii' codec can't encode characters in position 360-362: ordinal not in range(128)

我试过通过php运行python

UnicodeEncodeError: 'ascii' codec can't encode characters in position 360-362: ordinal not in range(128)

我试过

PHP

1 2	$command ="python".public_path().'/python/start_clientsim.py 2>&1'; $result = exec($command);

python(启动客户机sim.py)

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import paramiko
import time
import sys
import os
import pdb

# Note
# sudo pip install --user paramiko

ip ="172.1.1.1"
un ="root"
pw ="123"
key_filename='/Users/keys/id_rsa'

def ssh_con (ip, un, pw):
global ssh
ssh = paramiko.SSHClient()
ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
ssh.connect(ip, username=un, password=pw, key_filename=key_filename)

def cmd_io (command):
global ssh_cmd
ssh_cmd.send("%s
" %command)
time.sleep(1)
output = ssh_cmd.recv(10000).decode("utf-8")
print (output)

ssh_con(ip,un,pw)
ssh_cmd = ssh.invoke_shell()

cmd_io("clientsim cli")
cmd_io("start subscriber-group dth-sub start-traffic udp")
cmd_io("exit")

相关讨论

试运行

putenv("pythonioencoding=utf-8")；

在从PHP执行shell命令之前。有关详细信息，请参阅https://stackoverflow.com/a/7363085/197921。

请检查环境变量中的LANG，如下所示。

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function runCommand($cmd, &$retval) {
syslog(LOG_WARNING, $cmd);
$retval = array();
exec($cmd, $retval);
$log = implode("
", $retval);
syslog(LOG_WARNING, $log);
return $log;
}
echo(runCommand("env", $retval));

我检查了Ubuntu18.04上的服务器，它返回了LANG=C。所以我为LANG添加了一个环境设置。

1	runCommand("LANG=en_US.UTF-8 PYTHONIOENCODING=utf-8 python yourcode.py", $retval);