Java Class isLocalClass()方法及示例
java.lang.Class类 的 isLocalClass() 方法用于检查该类是否为本地类。如果该类是本地类,该方法返回true。否则返回false。
语法:
public boolean isLocalClass()
参数: 该方法不接受任何参数。
返回值: 如果这个类是本地类,该方法返回 true 。否则返回 false 。
下面的程序演示了isLocalClass()方法。
示例1:
// Java program to demonstrate isLocalClass() method
public class Test {
public static void main(String[] args)
throws ClassNotFoundException
{
// returns the Class object for this class
Class myClass = Class.forName("Test");
System.out.println("Class represented by myClass: "
+ myClass.toString());
// Check if this class is an localClass
// using isLocalClass() method
System.out.println("Is Test an localClass: "
+ myClass.isLocalClass());
}
}
输出
Class represented by myClass: class Test
Is Test an localClass: false
例2:
// Java program to demonstrate isLocalClass() method
public class Test {
public static void main(String[] args)
throws ClassNotFoundException
{
class A {
}
// returns the Class object for A
Class myClass = A.class;
// Check if myClass is an localClass
// using isLocalClass() method
System.out.println("Is A an localClass: "
+ myClass.isLocalClass());
}
}
输出
Is A an localClass: true
参考资料: https://docs.oracle.com/javase/9/docs/api/java/lang/Class.html#isLocalClass-