我想让一个Java应用程序监听一个端口。我从命令提示符运行所需的命令,它监听端口,我看到Server is listening on port 7070
作为输出,命令行不能通过低位线。如果关闭命令提示符,则会断开连接,然后关闭该端口。不断收听端口
下面是相关代码:
import java.io.InputStream;
import java.io.FileReader;
import java.io.FileInputStream;
import java.io.InputStreamReader;
import java.io.IOException;
import org.xml.sax.InputSource;
import de.l3s.boilerpipe.document.TextDocument;
import de.l3s.boilerpipe.extractors.ArticleExtractor;
import de.l3s.boilerpipe.sax.BoilerpipeSAXInput;
// Language detect librarys
import com.cybozu.labs.langdetect.*;
import net.arnx.jsonic.JSON;
import net.arnx.jsonic.JSONException;
import java.io.*;
import java.net.*;
import java.util.concurrent.Executors;
import com.sun.net.httpserver.Headers;
import com.sun.net.httpserver.HttpExchange;
import com.sun.net.httpserver.HttpHandler;
import com.sun.net.httpserver.HttpServer;
class ExampleProgram {
public static void main(String[] args) throws Exception {
EveryDetector evr = new EveryDetector();
InetSocketAddress addr = new InetSocketAddress("localhost",7070);
HttpServer server = HttpServer.create(addr, 0);
MyHandler hndl = new MyHandler();
hndl.setDetector(evr);
MyHandlerExtractContent hnd2 = new MyHandlerExtractContent();
hnd2.setDetector(evr);
MyHandlerDetectLanguage hnd3 = new MyHandlerDetectLanguage();
hnd3.setDetector(evr);
server.createContext("/",hndl);
server.createContext("/extractcontent",hnd2);
server.createContext("/detectlanguage",hnd3);
server.setExecutor(Executors.newCachedThreadPool());
server.start();
System.out.println("Server is listening on port 7070");
}
}
我该怎么办?
你想关闭你的shell /窗口后继续java程序吗?请编辑澄清。 –
关闭shell后,Java程序不会继续。这是主要问题。 – Stewie
如果你在linux下运行,你可以使用'nohup'命令。请参阅[这里](http://stackoverflow.com/questions/4797050/how-to-run-process-as-background-and-never-die) –