问题描述
我正在尝试使用mod_wsgi在Apache上部署Flask应用。我正在使用虚拟环境。但是下面一行失败了。
from flask import Flask
错误：
[Wed Sep 23 07:58:50 2020] [error] [client 10.192.73.242] mod_wsgi (pid=6937): Target Wsgi script '/var/www/sample_rest/sample_rest.wsgi' cannot be loaded as Python module.
[Wed Sep 23 07:58:50 2020] [error] [client 10.192.73.242] mod_wsgi (pid=6937): Exception occurred processing Wsgi script '/var/www/sample_rest/sample_rest.wsgi'.
[Wed Sep 23 07:58:50 2020] [error] [client 10.192.73.242] Traceback (most recent call last):
[Wed Sep 23 07:58:50 2020] [error] [client 10.192.73.242] File "/var/www/sample_rest/sample_rest.wsgi",line 5,in <module>
[Wed Sep 23 07:58:50 2020] [error] [client 10.192.73.242] from sample_rest import sample_rest as application
[Wed Sep 23 07:58:50 2020] [error] [client 10.192.73.242] File "/var/www/sample_rest/sample_rest.py",line 2,in <module>
[Wed Sep 23 07:58:50 2020] [error] [client 10.192.73.242] from flask import Flask,request,jsonify,make_response
[Wed Sep 23 07:58:50 2020] [error] [client 10.192.73.242] File "/var/www/sample_rest/lib/python3.6/site-packages/flask/__init__.py",line 16,in <module>
[Wed Sep 23 07:58:50 2020] [error] [client 10.192.73.242] from werkzeug.exceptions import abort
[Wed Sep 23 07:58:50 2020] [error] [client 10.192.73.242] File "/var/www/sample_rest/lib/python3.6/site-packages/werkzeug/__init__.py",line 15,in <module>
[Wed Sep 23 07:58:50 2020] [error] [client 10.192.73.242] from .serving import run_simple
[Wed Sep 23 07:58:50 2020] [error] [client 10.192.73.242] File "/var/www/sample_rest/lib/python3.6/site-packages/werkzeug/serving.py",line 51,in <module>
[Wed Sep 23 07:58:50 2020] [error] [client 10.192.73.242] from .exceptions import InternalServerError
[Wed Sep 23 07:58:50 2020] [error] [client 10.192.73.242] File "/var/www/sample_rest/lib/python3.6/site-packages/werkzeug/exceptions.py",line 68,in <module>
[Wed Sep 23 07:58:50 2020] [error] [client 10.192.73.242] from .utils import escape
[Wed Sep 23 07:58:50 2020] [error] [client 10.192.73.242] File "/var/www/sample_rest/lib/python3.6/site-packages/werkzeug/utils.py",line 189
[Wed Sep 23 07:58:50 2020] [error] [client 10.192.73.242] "area",[Wed Sep 23 07:58:50 2020] [error] [client 10.192.73.242] ^
[Wed Sep 23 07:58:50 2020] [error] [client 10.192.73.242] SyntaxError: invalid Syntax
如您所见，错误在烧瓶本身的代码内。我正在使用flask支持的Python-3.6.2。显示错误的flask的源代码也正确。可能是什么问题？
解决方法
很抱歉发布此内容，然后再发表评论：
尝试安装对我有用的Flask 1.1.1：
pip install Flask==1.1.1