duanaixuan7385 2019-06-04 11:34
浏览 76

Python程序在终端运行时工作,但在PHP脚本运行时无法访问lib

I have a python program that works fine. When I run it through terminal I get the wanted output. But now I'm trying to execute it through a PHP script, and I keep receiving a import error message.

After some research, I edited my python code, adding the line

print (sys.path)

The output was different when run by terminal and by PHP script. Then I added the line

sys.path.insert(0,path)

to add the missing path during the PHP execution, but it didn't solve the problem (even though I can see the path in the list when I print the sys.path).

I also tried variations like os.environ['PATH'] += ':'+path. But it didn't work either.

This is my PHP code that is not working:

<?php
ini_set('display_errors', 1);
ini_set('display_startup_errors', 1);
error_reporting(E_ALL);
exec('/usr/bin/python3 /var/teste.py 2>&1', $out);
print_r($out);
?>

But when I type:

python3 /var/teste.py

on terminal, it works. When I'm executing the PHP script I have the following message:

import mysql.connector [3] => ModuleNotFoundError: No module named 'mysql'.
  • 写回答

0条回答 默认 最新

    报告相同问题?

    悬赏问题

    • ¥15 用前端向数据库插入数据,通过debug发现数据能走到后端,但是放行之后就会提示错误
    • ¥15 python天天向上类似问题,但没有清零
    • ¥30 3天&7天&&15天&销量如何统计同一行
    • ¥30 帮我写一段可以读取LD2450数据并计算距离的Arduino代码
    • ¥15 C#调用python代码(python带有库)
    • ¥15 矩阵加法的规则是两个矩阵中对应位置的数的绝对值进行加和
    • ¥15 活动选择题。最多可以参加几个项目?
    • ¥15 飞机曲面部件如机翼,壁板等具体的孔位模型
    • ¥15 vs2019中数据导出问题
    • ¥20 云服务Linux系统TCP-MSS值修改?