const http = require('http')
const server1 = http.createServer((req, res) => {
res.end('server1')
})
server1.listen(8000, () => {
console.log('server1服务器开启成功')
})
const server2 = new http.Server((req, res) => {
res.end('server2')
})
//当一个端口已经被占用,就不能再被别的应用使用
//如server1占用了8000端口,server2就不能使用8000端口
server2.listen(8001, () => {
console.log('server2服务器开启成功')
})
执行结果如下:
![](https://img.haomeiwen.com/i22765904/078d663a357d90a7.png)
![](https://img.haomeiwen.com/i22765904/d69689269d9f1c9c.png)
![](https://img.haomeiwen.com/i22765904/358f111ec632e940.png)
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