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Java Example - View the last modification time of a specified file on the host

黄舟

Release： 2017-01-20 11:55:14

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The following example demonstrates how to view the last modification time of the file specified by the host:

/*
 author by w3cschool.cc
 Main.java
 */import java.net.URL;import java.net.URLConnection;public class Main {
   public static void main(String[] argv) 
   throws Exception {
      URL u = new URL("http://127.0.0.1/java.bmp");
      URLConnection uc = u.openConnection();
      uc.setUseCaches(false);
      long timestamp = uc.getLastModified();
      System.out.println("java.bmp 文件最后修改时间 :"+timestamp);
   }}

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The output result of running the above code is:

java.bmp 文件最后修改时间 24 May 2014 12:14:50

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Related labels：

Java，指定文件，修改时间

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