設定：
CentOS
Apache
Python 3.6
flask
flask-cors
部署我的應用程式時出現此錯誤：
mod_wsgi (pid=18182): Failed to exec Python script file '/var/www/www.refinance.com.au/refinance/dist/refinance/wsgi.py'.
mod_wsgi (pid=18182): Exception occurred processing WSGI script '/var/www/www.refinance.com.au/refinance/dist/refinance/wsgi.py'.
Traceback (most recent call last):
File "/var/www/www.refinance.com.au/refinance/dist/refinance/wsgi.py", line 10, in <module>
import app as application
File "/var/www/www.refinance.com.au/refinance/dist/refinance/app.py", line 6, in <module>
from flask_cors import CORS
ModuleNotFoundError: No module named 'flask_cors'
有趣（和壓力）的事情是我在我的虛擬環境中安裝了flask_cors，但由于某種原因我的應用程式找不到它。
我什至嘗試將檔案夾直接添加到 sys.path 但沒有奏效。
組態檔
<VirtualHost 203.98.82.57:80>
ServerName www.refinance.com.au
WSGIDaemonProcess refinance user=apache group=apache threads=2
WSGIScriptAlias / /var/www/www.refinance.com.au/refinance/dist/refinance/wsgi.py
<Directory /var/www/www.refinance.com.au/dist/>
Require all granted
</Directory>
</VirtualHost>
wsgi.py
import sys
import site
site.addsitedir(
"/var/www/www.refinance.com.au/refinance/dist/refinance/lib/python3.6/site-packages"
)
sys.path.insert(0, "/var/www/www.refinance.com.au/refinance/dist/refinance/")
import app as application
應用程式
import json
import os
from flask import Flask, Response, request, send_from_directory
from flask_cors import CORS
import sendemail
app = Flask(__name__)
app.secret_key = os.environ.get("SECRET_KEY", "devel")
cors = CORS(
app,
resources={r"*": {"origins": "*"}},
supports_credentials=True,
)
app.config["CORS_HEADERS"] = "Content-Type"
@app.route("/<path:path>", methods=["GET"])
def static_proxy(path):
if path.endswith(".js"):
return send_from_directory("./", path, mimetype="application/javascript")
return send_from_directory("./", path)
@app.route("/")
def root():
return send_from_directory("./", "index.html")
我已經在這個問題上浪費了好幾個小時，但找不到解決方案。任何幫助表示贊賞。
我的包裹：
uj5u.com熱心網友回復：
通過更新我的 wsgi.py 檔案解決
我在我的路徑中缺少“env”目錄并且沒有正確匯入我的應用程式。
下面是正確的代碼。
wsgi.py
import sys
import site
site.addsitedir(
# Before: "/var/www/www.refinance.com.au/refinance/lib/python3.6/site-packages"
"/var/www/www.refinance.com.au/refinance/env/lib/python3.6/site-packages"
)
sys.path.insert(0, "/var/www/www.refinance.com.au/refinance/dist/refinance/")
# Before: import app as application
from server import app as application
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