Question

java类里,怎么得到自己的全路径？

Answer 1

import java.util.Date;

public class Test {

// 获取包路径
private static String getPackageName(Object obj) {
return obj.getClass().getPackage().getName();
}

// 获取类名
private static String getClassName(Object obj) {
return obj.getClass().getSimpleName();
}

// 获取类路劲
private static String getClass(Object obj) {
return obj.getClass().getName();
}

public static void main(String[] args) {
Date date = new Date();
System.out.println("Package Name = " + getPackageName(date));
System.out.println("Class Name = " + getClassName(date));
System.out.println("Class = " + getClass(date));
}

}

输出：

Package Name = java.util
Class Name = Date
Class = java.util.Date