php - Laravel 控制器中的 Python 脚本执行错误

Question

目前，我的脚本在我的服务器 cron 中特定时间运行的时间表内完美运行。目前，我的脚本在我服务器 cron 中特定时间运行的时间表内完美运行。

当我尝试在控制器内部执行该方法时，问题就出现了，这个方法基本上使用了一个shell_exec()，它在 python 中执行一个脚本，这个返回是我处理 Laravel 的。

当我从控制台或时间表调用它时，它可以正常工作，但是当我调用该方法甚至是\Artisan::call('schedule:test');它时，它返回相同的错误，说它没有找到 geckdriver。

The command "python C:/wamp64/www/MoneyGuard/pythonGuard/tesouro_direto/tesouro_direto_precos_taxa_titulo.py" failed.
Exit Code: 1(General error)
Working directory: C:\wamp64\www\MoneyGuard\public
Output:
================
[ {"inicio": "2018-06-30 11:04:23.830834"},
Error Output:
================
Traceback (most recent call last):
  File "C:\Program Files (x86)\Python36-32\lib\site-packages\selenium\webdriver\common\service.py", line 76, in start
    stdin=PIPE)
  File "C:\Program Files (x86)\Python36-32\lib\subprocess.py", line 709, in __init__
    restore_signals, start_new_session)
  File "C:\Program Files (x86)\Python36-32\lib\subprocess.py", line 997, in _execute_child
    startupinfo)
FileNotFoundError: [WinError 2] O sistema não pode encontrar o arquivo especificado
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
  File "C:/wamp64/www/MoneyGuard/pythonGuard/tesouro_direto/tesouro_direto_precos_taxa_titulo.py", line 17, in <module>
    firefox = webdriver.Firefox(firefox_options=opts)
  File "C:\Program Files (x86)\Python36-32\lib\site-packages\selenium\webdriver\firefox\webdriver.py", line 152, in __init__
    self.service.start()
  File "C:\Program Files (x86)\Python36-32\lib\site-packages\selenium\webdriver\common\service.py", line 83, in start
    os.path.basename(self.path), self.start_error_message)
selenium.common.exceptions.WebDriverException: Message: 'geckodriver' executable needs to be in PATH. 

当我在终端内运行它时：它运行良好：

λ php artisan schedule:teste
[ {"inicio": "2018-06-29 17:23:08.963534"},
 { "titulo": "Tesouro IPCA+ 2024", "vencimento": "2024-08-15 00:00:00", "taxa_rendimento": "5.62", "valor_minimo": "44.50", "preco_unitario": "2225.41" },
 { "titulo": "Tesouro IPCA+ 2035", "vencimento": "2035-05-15 00:00:00", "taxa_rendimento": "5.87", "valor_minimo": "35.72", "preco_unitario": "1190.74" },
 { "titulo": "Tesouro IPCA+ 2045", "vencimento": "2045-05-15 00:00:00", "taxa_rendimento": "5.87", "valor_minimo": "33.70", "preco_unitario": "674.18" },
 { "titulo": "Tesouro IPCA+ com Juros Semestrais 2026", "vencimento": "2026-08-15 00:00:00", "taxa_rendimento": "5.68", "valor_minimo": "32.40", "preco_unitario": "3240.59" },
 { "titulo": "Tesouro IPCA+ com Juros Semestrais 2035", "vencimento": "2035-05-15 00:00:00", "taxa_rendimento": "5.79", "valor_minimo": "32.04", "preco_unitario": "3204.72" },
 { "titulo": "Tesouro IPCA+ com Juros Semestrais 2050", "vencimento": "2050-08-15 00:00:00", "taxa_rendimento": "5.88", "valor_minimo": "32.36", "preco_unitario": "3236.30" },
 { "titulo": "Tesouro Prefixado 2021", "vencimento": "2021-01-01 00:00:00", "taxa_rendimento": "9.20", "valor_minimo": "32.09", "preco_unitario": "802.49" },
 { "titulo": "Tesouro Prefixado 2025", "vencimento": "2025-01-01 00:00:00", "taxa_rendimento": "11.44", "valor_minimo": "34.66", "preco_unitario": "495.21" },
 { "titulo": "Tesouro Selic 2023", "vencimento": "2023-03-01 00:00:00", "taxa_rendimento": "0.02", "valor_minimo": "95.72", "preco_unitario": "9572.17" },
{"fim": "2018-06-29 17:23:19.484442"} ]

Python 脚本：tesouro_direto_precos_taxa_titulo.py

从我在控制器内运行命令时注意到的情况来看，它没有使用我系统的路径。问题是为什么？

我提前感谢您的帮助。

标签： phppythonlaravelseleniumlaravel-5