python-3.x - 运行烧瓶应用程序时遇到问题(Having trouble running flask application)

Question

I am new to using Flask.

(我是使用Flask的新手。)

Tried to run the basic flask app but results in neither an error nor any output.

(尝试运行基本的烧瓶应用程序，但不会导致错误或任何输出。)

can anyone help me to resolve the same.

(谁能帮助我解决同样的问题。)

Code: from flask import Flask

(代码：从烧瓶进口烧瓶)

app = Flask( name )

(应用=烧瓶（ 名称 ）)

@app.route("/") def hello(): return "Hello, World!"

(@ app.route（“ /”）def hello（）：返回“你好，世界！”)

if name == ' main ': app.run(debug=True, use_reloader=False)

(如果name ==' main '：app.run（debug = True，use_reloader = False）)

console:

(安慰：)

• Serving Flask app " main " (lazy loading)

  (服务Flask应用“ 主 ”（延迟加载）)

  • Environment: production WARNING: This is a development server.

    (环境：生产警告：这是开发服务器。)

    Do not use it in a production deployment.

    (不要在生产部署中使用它。)

    Use a production WSGI server instead.

    (请改用生产WSGI服务器。)

  • Debug mode: on

    (调试模式：打开)

I'm not getting *Running on http://127.0.0.1:5000/ (press ctrl+c to quit)

(我没有*正在http://127.0.0.1:5000/上运行（按ctrl + c退出）)

can anyone help me on this, Please.

(有人可以帮我吗，请。)

  ask by Ann Mary translate from so

Answer 1

app = Flask(__name__) 

You forgot the underscores.

(您忘记了下划线。)

if __name__ == '__main__':
app.run()