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Java Example - Check if file exists

黄舟
Release: 2017-02-15 10:22:02
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The following example demonstrates using the file.exists() method of the File class to detect whether a file exists:

/*
 author by w3cschool.cc
 Main.java
 */import java.io.File;public class Main {
   public static void main(String[] args) {
      File file = new File("C:/java.txt");
      System.out.println(file.exists());
   }}
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The output result of running the above code is (if it exists in your C drive File java.txt):

true
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