Python 3.x 为什么apache在系统根目录而不是项目目录上查找文件，我得到了类似FileNotFound的错误

Apache在我的项目目录/var/www/web\u app\u video\u synopsis中找不到文件，但它们在系统根“/”上找到文件/目录

当我提示URL http时：//

Apache获取错误cat/var/log/apache2/error.log

已处理的\u任务/已存在于我的项目目录中

以下是我的项目结构：

web_app_video_synopsis/
├── Downloaded_Thumbnail
├── Downloaded_Video
├── Processed_Tasks
├── Processed_Videos
├── Queue
├── README.md
├── centroid_tracker
├── database
├── functions.py
├── main.py
├── preprocessing.py  
├── requirements.txt
├── static
├── templates
├── web_app_video_synopsis.wsgi
└── yolact_segmentation

项目配置文件/etc/apache2/sites available/web\u app\u video\u synopsis.conf：

在my code functions.py中生成这些行时出错

在本地计算机中，当前工作目录与项目目录中main.py所在的目录相同

那么我如何从/var/www/web\u app\u video\u大纲中访问读/写/执行文件呢

像我的代码一样，许多文件在项目目录中读写

解决方案

web_app_video_synopsis.wsgi文件

---

必须使用os.chdir设置项目目录

我得到了解决方案，只需添加

---

web_app_video_synopsis.wsgi和项目目录集中的os.chdir/var/www/web_app_video_synopsis。我还用解答编辑了我的问题

WSGIPythonPath/var/www/www/web\u app\u video\u概要www是2次？@muhammadamir所以你说从其中一次删除。我遇到了相同的错误，删除了/etc/apache2/sites available/web\u app\u video\u synopsis.conf中的第一个或最后一个错误

web_app_video_synopsis/
├── Downloaded_Thumbnail
├── Downloaded_Video
├── Processed_Tasks
├── Processed_Videos
├── Queue
├── README.md
├── centroid_tracker
├── database
├── functions.py
├── main.py
├── preprocessing.py  
├── requirements.txt
├── static
├── templates
├── web_app_video_synopsis.wsgi
└── yolact_segmentation

WSGIPythonPath /var/www/www/web_app_video_synopsis

<VirtualHost *:5000>
            ServerName http://<Server IP>
            DocumentRoot /var/www/web_app_video_synopsis/
            WSGIScriptAlias / /var/www/web_app_video_synopsis/web_app_video_synopsis.wsgi
            WSGIDaemonProcess web_app_video_synopsis python-path=/var/www/web_app_video_synopsis:/home/ubuntu/.virtualenvs/pytorch/lib/python3.6/site-packages/
            WSGIProcessGroup web_app_video_synopsis
            WSGIApplicationGroup %{GLOBAL}
            <Directory /var/www/web_app_video_synopsis/>
                    Order allow,deny
                    Allow from all
            </Directory>
            Alias /static /var/www/web_app_video_synopsis/static
            <Directory /var/www/web_app_video_synopsis/static/>
                    Order allow,deny
                    Allow from all
            </Directory>
            ErrorLog ${APACHE_LOG_DIR}/error.log
            LogLevel warn
            CustomLog ${APACHE_LOG_DIR}/access.log combined
</VirtualHost>

#!/usr/bin/python
import sys
import logging
import os

#activate_this = '/home/ubuntu/.virtualenvs/pytorch/bin/activate_this.py'
activate_this = os.path.expanduser("/home/ubuntu/.virtualenvs/pytorch/bin/activate_this.py")
with open(activate_this) as file_:
    exec(file_.read(), dict(__file__=activate_this))

logging.basicConfig(stream=sys.stderr)
sys.path.insert(0,"/var/www/web_app_video_synopsis/")

from main import app as application

    for file in pathlib.Path.cwd().joinpath('Processed_Tasks').iterdir():
        with open(file, mode='r') as f:
            task_data = json.load(f)

#!/usr/bin/python
import sys
import logging
import os

#activate_this = '/home/ubuntu/.virtualenvs/pytorch/bin/activate_this.py'
activate_this = os.path.expanduser("/home/ubuntu/.virtualenvs/pytorch/bin/activate_this.py")
with open(activate_this) as file_:
    exec(file_.read(), dict(__file__=activate_this))

logging.basicConfig(stream=sys.stderr)
sys.path.insert(0,"/var/www/web_app_video_synopsis/")
os.chdir("/var/www/web_app_video_synopsis")

from main import app as application