Ubuntu启动或重新启动时Django Server自动运行？

Question

我希望我的逻辑服务器（Python3+Django+uwsgi+nginx）在 Ubuntu 服务器启动或重启时自动运行。所以，我写了一个执行脚本（uwsgi --ini=/data/xxx.ini），并将其添加到/etc/rc.local。

然后，我重新启动服务器，逻辑服务器运行，但是当程序打印日志到文件时，python3 抛出异常：

Traceback (most recent call last):
  File "/usr/lib/python3.4/logging/handlers.py", line 73, in emit
    logging.FileHandler.emit(self, record)
  File "/usr/lib/python3.4/logging/__init__.py", line 1041, in emit
    StreamHandler.emit(self, record)
  File "/usr/lib/python3.4/logging/__init__.py", line 984, in emit
    self.handleError(record)
  File "/usr/lib/python3.4/logging/__init__.py", line 915, in handleError
    traceback.print_stack(frame, file=sys.stderr)
  File "/usr/lib/python3.4/traceback.py", line 286, in print_stack
    print_list(extract_stack(_get_stack(f), limit=limit), file=file)
  File "/usr/lib/python3.4/traceback.py", line 30, in print_list
    print(item, file=file, end="")
UnicodeEncodeError: 'ascii' codec can't encode characters in position 95-100: ordinal not in range(128)
Call stack:
  File "/usr/local/lib/python3.4/dist-packages/django/core/handlers/wsgi.py", line 177, in __call__
    response = self.get_response(request)
  File "/usr/local/lib/python3.4/dist-packages/django/core/handlers/base.py", line 147, in get_response
    response = wrapped_callback(request, *callback_args, **callback_kwargs)
  File "./carwashing/views/decorators.py", line 65, in _require_login_release
    json_resp = views(request, user=token_cache.employee, *args, **kwargs)

当我直接手动启动 uwsgi 时，它运行良好。

Answer 1

你必须用虚拟激活码写一个 .sh 文件

#!/bin/bash
clear
cd /path/to your/virtual environment  #path to your virtual environment
. bin/activate  #Activate your virtual environment
cd /path/to your/project directory
python manage.py runserver  #run django server

然后为这个 .sh 文件编写一个重启 cron 作业，它会为你工作。

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