node.js 侦听不同的 IP 地址
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Listen to a different IP address
提问by Randomblue
This is my code:
这是我的代码：
var server = express();
// Create the HTTP server
http
.createServer(server)
.listen(80, '10.10.10.10');
Once the server has been started, how can I dynamically change the listened IP address, say to 11.11.11.11instead of 10.10.10.10. Is there an "unlisten" method?
服务器启动后，如何动态更改侦听的 IP 地址，说 to11.11.11.11而不是10.10.10.10. 有“不听”的方法吗？
回答by supernova
you have to use server.close() not app.close()..
你必须使用 server.close() 而不是 app.close()。
var express = require('express')
, http = require('http')
, app = express()
, server = http.createServer(app)
app.get('/',function(req,res){
...
})
server.listen(8000,'127.0.0.1',function(){
server.close(function(){
server.listen(8001,'192.168.0.202')
})
})
should work
应该管用
回答by John Zwinck
I think the "unlisten" function you're looking for is called "close": http://nodejs.org/api/http.html#http_server_close_callback
我认为您正在寻找的“不听”功能称为“关闭”：http: //nodejs.org/api/http.html#http_server_close_callback
回答by Jean-Philippe Leclerc
What your are trying to accomplish is quite non-standard in my opinion. I would suggest server.close(). Close will wait all request to finish and trigger the "close" event. You can bind on that event to listen on the new IP. This is quite weird tho.
在我看来，你想要完成的事情是非常不标准的。我建议server.close()。关闭将等待所有请求完成并触发“关闭”事件。您可以绑定该事件以侦听新 IP。这很奇怪。
回答by doonsnboons
app.listen(3000,'0.0.0.0',function(){
console.log('Server running at http://127.0.1.1:8000/')
})
will work with express
将与快递一起工作
