What is the use of run in Java Socket programming
What is the use of run in Java Socket programming? in view of this problem, this article introduces the corresponding analysis and solution in detail, hoping to help more partners who want to solve this problem to find a more simple and easy way.
There are many sentences we need to pay attention to when Java Socket programming is used, among which the run method is what we need to master. Let's take a look at the use of run statements in Java programming. I hope you can help.
So the next question is how to use threads. The first thing to do is to create a thread so that it can connect to the network. Then the thread performs the operation. To create a thread, either inherit Thread directly or implement the Runnable interface, to establish a connection with Java Socket programming, just pass a reference. To execute the thread, you must override the run method. And what the run method does. That's what the single-threaded version of main did just now. So our program looks like this:
Import java.net.*
Import java.io.*
Public class MultiUser extends Thread {
Private Socket client
Public MultiUser (Socket c) {
This.client=c
}
Public void run () {
Try {
BufferedReader in=new BufferedReader (new InputStreamReader
(client.getInputStream ())
PrintWriter out=new PrintWriter (client.getOutputStream ())
/ / Mutil User but can't parallel
While (true) {
String str=in.readLine ()
System.out.println (str)
Out.println ("has receive....")
Out.flush ()
If (str.equals ("end"))
Break
}
Client.close ()
} catch (IOException ex) {
} finally {
}
}
Public static void main (String [] args) throws IOException {
ServerSocket server=new ServerSocket (5678)
While (true) {
/ / transfer location change Single User or Multi User
MultiUser mu=new MultiUser (server.accept ())
Mu.start ()
}
}
This is the answer to the question about how to use run in Java Socket programming. I hope the above content can be of some help to you. If you still have a lot of doubts to be solved, you can follow the industry information channel to learn more about it.
