The java code traverses the files in the file directory to obtain the creation time and modification time of the file

For example, the file directory is: D:/test folder contains these 5 files:

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The specific java code is as follows (jsa.java):

import java.nio.file.Files;
import java.nio.file.LinkOption;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.nio.file.attribute.BasicFileAttributeView;
import java.nio.file.attribute.BasicFileAttributes;
import java.util.Date;
import java.io.File;
import java.text.*;
 
public class jsa 
{
	public  String file_name;//文件名（带路径）
	public  Date lastmodfiyTimeDate;//文件修改时间
	public  Date CreateTimeDate;//文件创建时间
	
	public  void set_fileInfo()
	{
		Path path = Paths.get(file_name);
		BasicFileAttributeView basicview = Files.getFileAttributeView(path, BasicFileAttributeView.class,LinkOption.NOFOLLOW_LINKS);
		BasicFileAttributes attr;
		try 
		{
			attr = basicview.readAttributes();
			this.lastmodfiyTimeDate=new Date(attr.lastModifiedTime().toMillis());
			this.CreateTimeDate= new Date(attr.creationTime().toMillis());
		} catch (Exception e)
		{
			e.printStackTrace();
		}
	}
	
	//test main
	public static void main(String[] args) 
	{
		String path = "D:\\test";
		SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
		System.out.println(path+ "路径下的所有文件");
		System.out.println("         文件名               "+"     lastModfiedTime	    "+"     creationTime	 ");
		File file = new File(path);		//获取其file对象
		File[] fs = file.listFiles();
		
		for(File f:fs)
		{
			if(f.isFile())
				{
				    String f1 = f.toString().replace("\\","/");
				    fileTimeInfo fti = new fileTimeInfo();
				    fti.file_name = f1;
				    fti.set_fileInfo();
				    System.out.println(f1+"     "+df.format(fti.lastmodfiyTimeDate)+"     "+df.format(fti.CreateTimeDate));
				}
		}
	}
}

operation result:

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This is a problem I encountered during the development process, and then summarized by consulting the blog information,
reference materials:
https://blog.csdn.net/DCFANS/article/details/92840542 Java traverse all files under the folder
https://blog.csdn.net/weixin_38655836/article/details/80166565?utm_source=blogxgwz5 Java Get the creation time and modification time of the file
https://blog.csdn.net/yincan2011/article/details/76855061 java date size Compare