flask中使用 WSGI server报错处理

Question

第一次使用pycharm，我安装了flask包，运行下列代码
from flask import Flask
app = Flask(name)
@app.route('/')
def index():
return '

Hello World!

'
if name == 'main':
app.run(debug=True)
然后出现以下报错
WARNING: This is a development server. Do not use it in a production deployment. Use a production WSGI server instead.
实在无法处理，求指点

Answer 1

试试

from flask import Flask
from gevent import pywsgi

app = Flask(__name__)

@app.route('/')
def index():
   return 'Hello World!'

if __name__ == '__main__':
   server = pywsgi.WSGIServer(('0.0.0.0', 8080), app)
   server.serve_forever()