blocks|key|746969|text|你在路由器上激活了DHCP吗？如果是的话，你认为你的主人是192.168.1.11吗？|type|unstyled|depth|inlineStyleRanges|entityRanges|data|746970|您必须在主机上使用“0.0.0.0”，这告诉Flask要侦听所有的地址。尝试将引号指定为app.run(host="0.0.0.0",+port="33")端口|offset|length|style|CODE|746971|entityMap^0|0|18|Y|0^^$0|@$1|2|3|4|5|6|7|J|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|K|8|@$D|L|E|M|F|G]]|9|@]|A|$]]|$1|H|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|I|$]]

Do you have DHCP activated on your router?
If yes do you see your host as 192.168.1.11 in there?

You have to use '0.0.0.0' on host, that tells Flask to listen on all addresses. 
Try specifying the port with quotes as <code>app.run(host="0.0.0.0", port="33")</code>

blocks|key|747013|text|将其更改为app.run(host=+'0.0.0.0'，port="33")以在您的机器IP地址上运行。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|747014|在“快速启动”页面上的“外部可见服务器”下的Flask站点上有文档：http://flask.pocoo.org/docs/0.10/quickstart/#a-minimal-application|offset|length|747015|在您的路由器端口中将端口转发添加到端口33，在这里解释了http://www.howtogeek.com/66214/how-to-forward-ports-on-your-router/|747016|entityMap|0|LINK|mutability|MUTABLE|url|http://flask.pocoo.org/docs/0.10/quickstart/#a-minimal-application|1|http://www.howtogeek.com/66214/how-to-forward-ports-on-your-router/^0|0|Y|1U|0|0|S|1V|1|0^^$0|@$1|2|3|4|5|6|7|R|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|S|8|@]|9|@$D|T|E|U|1|V]]|A|$]]|$1|F|3|G|5|6|7|W|8|@]|9|@$D|X|E|Y|1|Z]]|A|$]]|$1|H|3|-4|5|6|7|10|8|@]|9|@]|A|$]]]|I|$J|$5|K|L|M|A|$N|O]]|P|$5|K|L|M|A|$N|Q]]]]

change it to app.run(host= '0.0.0.0', port="33") to run on your machines IP address.

Documented on the Flask site under "Externally Visible Server" on the Quickstart page:
<a href="http://flask.pocoo.org/docs/0.10/quickstart/#a-minimal-application" rel="noreferrer">http://flask.pocoo.org/docs/0.10/quickstart/#a-minimal-application</a>

Add port forwarding to port 33 in your router
Port forwarding explained here
<a href="http://www.howtogeek.com/66214/how-to-forward-ports-on-your-router/" rel="noreferrer">http://www.howtogeek.com/66214/how-to-forward-ports-on-your-router/</a>

blocks|key|1509566|text|您必须尝试并使用开发服务器的相同ip。因此，例如，如果开发服务器运行在具有地址192.168.1.11和端口33的PC上，其他客户端必须指向相同的地址：192.168.1.11:33。就我的小经验而言，它适用于禁用调试器，但我没有检查这是否是必要的先决条件。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1509567|祝好运|1509568|entityMap^0|13|C|1I|2|24|F|0|0^^$0|@$1|2|3|4|5|6|7|J|8|@$9|K|A|L|B|C]|$9|M|A|N|B|C]|$9|O|A|P|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|Q|8|@]|D|@]|E|$]]|$1|H|3|-4|5|6|7|R|8|@]|D|@]|E|$]]]|I|$]]

You must try and use the same ip of the development server. Thus, for instance, if the dev server is running on a PC with the address <code>192.168.1.11</code>
and port <code>33</code>, other clients must point at the same address: <code>192.168.1.11:33</code>.
As far as my small experience, it works with the debugger disabled, but I did not check if this is an essential prerequisite.

good luck

blocks|key|747107|text|您必须给出公共ip地址/LAN地址作为app.run方法的参数。当您不提供主机参数时，它可以很好地用于http://localhost:8888/和http://127.0.0.1:888/，但不能访问正在运行REST服务的系统外部。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|747108|下面是一个例子。app.run(host="192.168.0.29"，debug=True，port=8888)|747109|entityMap|0|LINK|mutability|MUTABLE|url|http://localhost:8888/|1|http://127.0.0.1:888/^0|1F|M|0|22|L|1|0|0^^$0|@$1|2|3|4|5|6|7|P|8|@]|9|@$A|Q|B|R|1|S]|$A|T|B|U|1|V]]|C|$]]|$1|D|3|E|5|6|7|W|8|@]|9|@]|C|$]]|$1|F|3|-4|5|6|7|X|8|@]|9|@]|C|$]]]|G|$H|$5|I|J|K|C|$L|M]]|N|$5|I|J|K|C|$L|O]]]]

You must give the public ip address/LAN ip address as an argument to app.run method.
When you don't provide host argument, it works fine with <a href="http://localhost:8888/" rel="nofollow noreferrer">http://localhost:8888/</a> and <a href="http://127.0.0.1:888/" rel="nofollow noreferrer">http://127.0.0.1:888/</a>, but not to access outside the system where you are running the REST services

Following is the example.
app.run(host="192.168.0.29",debug=True, port=8888)

blocks|key|1986868|text|每个webservice都应该从不同的端口运行，address.Single服务是从一个端口运行的。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1986869|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

Every webservice should be run from different port address.Single service is running from a single port.

I'm trying to run a flask server on my desktop PC that is publicly available on the internet. I've done the following:

<ul>
<li>Set up a static IP address: 192.168.1.11 (<a href="http://i.imgur.com/Z9GEBYV.png" rel="noreferrer">http://i.imgur.com/Z9GEBYV.png</a>)</li>
<li>Forwarded port 33 on my router to my static ip address (<a href="http://i.imgur.com/KGNQ2Qk.png" rel="noreferrer">http://i.imgur.com/KGNQ2Qk.png</a>)</li>
<li>Setup flask to use my static ip and port: 33</li>
</ul>

I'm using the following code as a test webserver

<pre><code>from flask import Flask, request, redirect
app = Flask(__name__)

@app.route("/")
def hello_world():
 return "Test 123 "

if __name__ == "__main__":
 app.run(host="0.0.0.0", port="33")
</code></pre>

When I open my browser to: <a href="http://192.168.1.11:33/" rel="noreferrer">http://192.168.1.11:33/</a> the page displays properly, I see "Test 123"

My problem comes when trying to connect to my webserver from my public ip address When I open my browser to <a href="http://xx.xxx.xxx.xx:30" rel="noreferrer">http://xx.xxx.xxx.xx:30</a> (my ip address) all I see is "this site can't be reached, xx.xxx.xxx.xx refused to connect"

I've looked up all the stack overflow answers, I've done the following:

<ul>
<li>Turned off windows firewall</li>
<li>Changed host from "192.168.1.11" to "0.0.0.0"</li>
<li>Tried a different port</li>
</ul>

screenshot of code running and error shown: <a href="http://i.imgur.com/a05GvEs.png" rel="noreferrer">http://i.imgur.com/a05GvEs.png</a>

My question is: What do I need to do to make my flask server visible from my public ip address?

Flask server not visible from my public ip address

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我正试图在我的桌面PC上运行一个可以在互联网上公开使用的烧瓶服务器。我做了以下工作：设置静态IP地址: 192.168.1.11 ()将路由器上的端口33转发到我的静态ip地址()安装瓶使用我的静态ip和端口: 33我使用以下代码作为测试test服务器from flask import Flask, request, ...

问从我的公共ip地址看不见烧瓶服务器
EN

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问从我的公共ip地址看不见烧瓶服务器EN