flask怎么设置监听地址为0.0.0.0
时间: 2024-02-10 11:09:49 浏览: 373
在Flask中,可以通过设置`app.run()`函数的`host`参数来指定监听地址。要将监听地址设置为`0.0.0.0`,可以将`host`参数设置为该值。
以下是一个示例代码:
```python
from flask import Flask
app = Flask(__name__)
@app.route('/')
def hello():
return 'Hello, World!'
if __name__ == '__main__':
app.run(host='0.0.0.0')
```
在上述代码中,`app.run()`函数的`host`参数被设置为`'0.0.0.0'`,这样Flask应用程序将会监听所有可用的网络接口,而不仅仅是本地回环接口(localhost)。
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