测试heroku服务器部署

Procfile

@@ -0,0 +1 @@
+web: gunicorn app:app

app.py

@@ -7,7 +7,7 @@
 
 
 import time
-from gevent import pywsgi
+# from gevent import pywsgi
 from flask import Flask
 from flask import request
 from flask import Response
@@ -92,8 +92,9 @@ def index():
 
 if __name__ == '__main__':
     print('服务器已在 http://127.0.0.1:5000 运行')
-    try:
+          app.run(host='0.0.0.0', port=5000)
-        server = pywsgi.WSGIServer(('0.0.0.0', 5000), app)
+    # try:
-        server.serve_forever()
+    #     server = pywsgi.WSGIServer(('0.0.0.0', 5000), app)
-    except OSError:
+    #     server.serve_forever()
-        print('5000 端口被占用')
+    # except OSError:
+    #     print('5000 端口被占用')

requirements.txt

@@ -1,3 +1,3 @@
 Flask~=2.0.2
 requests~=2.27.1
-gevent~=21.12.0
+gunicorn