Apache Commons IO - IOCase

IO 区分大小写的枚举。 不同的操作系统有不同的文件名区分大小写规则。 例如，Windows 对文件命名不区分大小写，而 Unix 区分大小写。 IOCas 捕捉到了这种差异，提供了一个枚举来控制应该如何执行文件名比较。 它还提供了使用枚举执行比较的方法。

枚举声明

以下是 org.apache.commons.io.IOCase 枚举的声明 −

public enum IOCase
   extends Enum<IOCase> implements Serializable

IOCase 枚举示例

IOCase Enum 的例子如下 −

IOTester.java

import java.io.IOException;
import org.apache.commons.io.IOCase;
public class IOTester {
   public static void main(String[] args) {
      try {
         usingIOCase();
      } catch(IOException e) {
         System.out.println(e.getMessage());
      }
   }
   public static void usingIOCase() throws IOException {
      String text = "Welcome to TutorialsPoint. Simply Easy Learning.";
      String text1 = "WELCOME TO TUTORIALSPOINT. SIMPLY EASY LEARNING.";
      System.out.println("Ends with Learning (case sensitive): " + IOCase.SENSITIVE.checkEndsWith(text1, "Learning."));
      System.out.println("Ends with Learning (case insensitive): " + IOCase.INSENSITIVE.checkEndsWith(text1, "Learning."));
      System.out.println("Equality Check (case sensitive): " + IOCase.SENSITIVE.checkEquals(text, text1));
      System.out.println("Equality Check (case insensitive): " + IOCase.INSENSITIVE.checkEquals(text, text1));
   }
}

输出

It will print the following result −

Ends with Learning (case sensitive): false
Ends with Learning (case insensitive): true
Equality Check (case sensitive): false
Equality Check (case insensitive): true