socket发送报文的时间是16:42，但是服务端接受到是16:43（代码中的socketTime），中间差了一分钟是什么原因？怎么改下服务端代码？
package net.huadong.citos.service;
import com.alibaba.fastjson.JSONObject;
import java.io.*;
import java.net.ServerSocket;
import java.net.Socket;
import java.sql.SQLException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Timer;
import java.util.TimerTask;
public class Main {
public static final int port = 9001;
public static void main(String[] args) throws IOException {
new HandlerThread();
}
private static class HandlerThread implements Runnable {
ServerSocket serverSocket ;
SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
public HandlerThread() {
try {
serverSocket = new ServerSocket(port);
serverSocket.setSoTimeout(5000);
} catch (IOException e) {
e.printStackTrace();
}
new Thread(this).start();
}
@Override
public void run() {
while(true) {
try (Socket socket=serverSocket.accept();
InputStream inputStream = socket.getInputStream()){
// try{
// socket = serverSocket.accept();
// inputStream = socket.getInputStream();
byte[] bytes = new byte[1024];
int len = 0;
//int bytesWritten = 0;
StringBuilder sb = new StringBuilder();
System.out.println("socketTime："+simpleDateFormat.format(new Date()));
while ((len = inputStream.read(bytes)) != -1) {
//注意指定编码格式,发送方和接收方一定要统一,建议使用UTF-8
sb.append(new String(bytes, 0, len, "GB2312"));
//bytesWritten += len;
}
System.out.println("readtime：" + simpleDateFormat.format(new Date()));
String str = sb.toString();
if(str!=null&&!str.equals("")) {
String result = str.substring(38, str.length() - 3);
System.out.println("xml begintime：" + simpleDateFormat.format(new Date()));
dealMessage t = new dealMessage();
t.JdbcDemo(result);
}
} catch (Exception e) {
System.out.println("*****************异常***************");
}
}
}
}
}
试试用同一个局域网，公网可能是网络慢吧
可能其他应用抢占线程导致HandlerThread线程阻塞导致延时。
不知道你这个问题是否已经解决, 如果还没有解决的话: