How to read all files or folders in the local disk directory in java
本篇文章给大家带来的内容是关于java如何读取本地磁盘目录下的所有文件或者文件夹,有一定的参考价值,有需要的朋友可以参考一下,希望对你有所帮助。
public class FileTest { public static void main(String[] args) { //注意:File导 import java.io.File 包 File file = new File("K:\\"); File[] listFiles = file.listFiles(); for (File file2 : listFiles) { /**打印目录下所有文件以及文件夹 只需要输出file2就行了**/ //System.out.println(file2); /**如果只想得到文件夹,就加if判断(isDirectory是否包含文件夹)**/ if(file2.isDirectory()) { System.out.println(file2); //打印此目录下的所有文件夹(不包含文件) } /**如果只想得到文件,也是if判断**/ //if(!file2.isDirectory()) { //isDirectory是否包含文件夹 System.out.println(file2); //打印此目录下的所有文件(不包含文件夹) // } } } }
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